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The Art of lossless image compression vol. 13

Here are the results of 10 tests performed to compare lossless compression of True Color (24-bit) images by HP Labs' software implementation of JPEG-LS, by famous and popular Pkzip,7zip, BOA,BMF,Uhic, by some archivers with _special_ algorithms for 24-bit images: Eri32,Arhangel,UFA32,777,RKIVE,Rkim,UHarc,IMP,RAR,WinRar, and results on same images of the famous PNG algorithm and format created by Pngcrush, Display 1.89a, SEA 1.3, Image Alchemy 1.10 See Archive Comparison Test by Jeff Gilchrist for more details: http://act.by.net/ If anybody wants to start or continue such tests, or can suggest some other sets of images, or other compression programs, (not sources or algorithm descriptions, programs for DOS or Windows only) or knows we have missed something important, (some new fantastic technology, an algorithm or even a program capable of lossless compression of up to 1000:1 and lossy compression of up to 10000:1 , we hear about it from time to time since our XTs) please let us know immediately: ratush@srsc-gw.sscc.ru Thank you!

[[1]] RATIO only

(without details: see also [[2]] Time [[3]] Details [[4]] Comments) original BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic 274.43 121.72 100.05 107.48 154.00 133.52 109.91 134.20 101.15 100% 288.84 129.48 100% 110.86 153.79 127.49 114.50 140.45 124.85 104.78 241.33 124.38 100.48 116.17 144.35 134.12 111.13 122.43 100% 106.22 236.62 125.35 100% 112.14 145.97 130.83 109.60 133.40 112.40 103.33 445.57 133.40 100% 127.42 153.59 165.68 109.46 154.48 138.03 107.91 234.83 121.20 100% 115.05 142.66 135.47 109.06 126.72 100.63 103.83 278.34 122.66 100% 116.00 145.34 139.76 108.33 135.04 102.21 102.24 304.85 127.33 100% 116.73 152.20 145.56 110.13 137.28 100.42 104.58 223.00 118.98 100% 112.73 141.18 127.53 107.76 121.91 103.59 102.99 544.40 135.22 100% 113.43 157.40 138.61 107.15 173.77 103.46 104.25 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 284.12 124.28 100% 115.18 147.40 138.73 109.23 134.56 102.53 103.61 JPEG-LS { Display } SEA Pngcrush 7zip Pkzip 148.98 153.44 157.79 157.06 155.20 153.04 150.10 150.56 158.28 168.20 156.26 153.43 186.02 177.04 169.46 164.70 163.56 151.41 205.01 210.32 117.31 143.29 148.76 138.74 139.32 137.32 143.96 127.59 190.79 193.04 126.38 141.47 147.00 145.18 144.24 142.78 146.07 133.27 180.70 183.92 168.08 156.06 155.32 182.49 152.66 152.16 156.46 141.50 181.06 183.94 112.56 138.39 134.92 129.98 133.35 129.74 137.56 120.76 171.13 173.96 118.97 144.43 142.06 140.12 139.59 137.68 144.05 129.73 173.19 177.81 119.94 150.78 148.44 142.62 141.23 139.86 149.63 130.63 196.58 201.15 116.69 135.71 139.38 132.48 133.88 131.29 138.57 120.70 177.75 179.64 150.31 158.51 153.05 163.27 149.41 147.90 155.98 141.19 185.23 194.38 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 121.71 145.23 144.20 140.80 140.00 137.68 144.86 129.00 180.44 184.74

[[2]] Time results

A SET of 230 images totalling 271,331,460 bytes from ftp://ipl.rpi.edu/pub/image/still/KodakImages/color/ was used for this test and a AMD-Pr-350 machine with 64Mb RAM running windows98 Programs,options Compress Extract Compressed Overall time, time, size, score, seconds seconds bytes seconds 777 a -m4 16216 10465 132018518 63352 7zip a -mx 1388 234 156492472 45092 7zip a 772 234 156662242 44523 arhangel a -mm -mz 1737 1091 108669664 33014 arhangel a -mm 1724 1095 108669664 33005 arhangel a -mm1 2105 1686 154063574 46586 arhangel a -mm3 1882 1274 136926364 41191 bmf -f -s -q9 6428 1728 98921120+ 35634 bmf -f -s 2127 1729 98921120+ 31334+ bmf -f -q9 3091 271 104947560 32514 bmf -f 742 284 105229600 30256+ boa -m15 13259 13872 120353098 60564 eri a 2476 415 106268990 32410 eri a -m3 1162 414 106552090 31173+ eri a -m2 778 339 107829070 31069+ eri a -m1 640 301 112709100 32249 esp /m0 /mm2 /ml7 1438 132+ 126599845 36738 esp /m1 /mm2 /ml7 1218 131+ 126800674 36572 esp /m2 /mm2 /ml7 906 129+ 126968539 36304 esp /m3 /mm2 /ml7 483 133 136268163 38469 imp a -2 618 239 133457221 37928 imp a -mm -m1 611 140 163287053 46108 imp a -mm 816 138 152055891 43191 imp a -mm -m3 1237 147 150925513 43307 imp-dos a -mm -m3 1271 177 150924941 43371 pkzip -exx 398 173 166302252 46766 pkzip -a 318+ 171 166309392 46687 pkzip -es 225+ 164 198128322 55425 WinRar a -mm -mde 618 251 132614110 37707 WinRar a -mm -s- 597 255 132708410 37716 WinRar a -mm -s 608 253 132536805 37677 WinRar a -mmf 553 266 130552530 37084 rar-dos a -mm -m5 593 255 132989670 37790 rar-dos a -mm -s- 551 257 133085910 37777 rar-dos a -mm -s 555 254 132913983 37730 rar-dos a -mmf 531 267 130556200 37064 rkim c 2450 2400 103056300 33476 rkim cx 5583 1958 100013340 35322 rkive -mt3 1260 1282 117108857 35073 rkive -mt1 1243 1276 117108868 35050 rkive -mf3 1153 1276 117108724 34960 rkive -mf1 1157 1270 117108780 34957 ufa a -m5 -mu32 5927 6186 127961498 47658 ufa a -m5 -mu4 4764 5087 136996108 47906 ufa a -m4 -mx 5975 1279 123269848 41496 ufa a -m4 -mq 1400 1383 123064358 36969 uharc a -m3 6411 796 115412754 39266 uharc a -m3 -md64 3941 799 115439014 36807 uharc a -m2 4131 814 116367752 37269 uharc a -m1 2942 825 116616698 36161 uhic m 3393 3473 98870920+ 34331 uhic e 1713 1701 100132460 31230+ Display -i --same -bpng filter=5,level=9 1654 203 151317180 43891 filter=5,level=1 460 211 156934080 44264 filter=1,level=9 1602 190 151714120 43935 filter=1,level=5 601 194 154930330 43832 filter=1,level=1 330 203 158763080 44634 SEA /png:100 757 157 148414950 42141 pngcrush -q 4690 566 148866390 46607 Alchemy ---n 2365 610 155940960 46293 ---n 3 1896 737 157361408 46345 ---n 2 1510 515 158572993 46073 ---n 1 1497 510 154758381 44997 locoe -N -c1 314+ 347 147305210 41580 locoe -N -c2 420 375 147701630 41823 PhotoJazz ??? ??? 111673670? ????? This set, losslessly compressed with Eri32 3.8fre to 10,177,326 bytes, can be downloaded from http://www.geocities.com/SiliconValley/5577/ or ftp://vmk.iae.nsk.su/Public/Eri/ or ftp://ftp.inp.nsk.su/export/eri/ or ftp://ftp.itam.nsc.ru/incoming/ or ftp://poctok.iae.nsk.su/incoming/eri/ Overall score is calculated by adding compress time, extract time, and time it would take to transfer the compressed file over a 28,800bps network.

[[3]] Details

1,2,3,4,9 image sets were taken from ftp://ipl.rpi.edu/pub/image/ and /image2/ converted from Sun Raster format to Windows Bitmap, (this conversion changes image headers only, 32 bytes are replaced by 54 bytes, but image data is not modified) and some of them were slightly renamed. This site ipl.rpi.edu is described in comp.copression FAQ by Jean-loup Gailly, in 29 lines of "Subject: [55] Where can I find Lenna and other images?" Eight images of the 5th set are from the famous Waterloo Color Set, (losslessly compressed with Eri32 3.8fre to 2,931,298 bytes, it can be found at http://www.geocities.com/SiliconValley/Bay/1995/ ) 6,7,8th image sets are from ftp://download.intel.com/pressroom/images/ 10th set was downloaded from ftp://ftp.kodak.com/www/images/dental/ and converted from TIFF format to Windows Bitmap. (1) All files from ftp://ipl.rpi.edu/pub/image/still/KodakImages/color/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m KODAK01 593063 470860 498078 743299 608485 502832 610387 477030 471838 KODAK02 505024 423280 442355 614089 565022 449532 557761 423886 406342 KODAK03 390747 354428 380512 483716 469074 380420 479872 352642 326856 KODAK04 508996 420700 449295 625784 565600 464797 561793 423306 427418 KODAK05 649772 487460 550814 806596 666945 560743 709740 501230 519749 KODAK06 494633 434368 456468 633933 546888 476046 521665 440046 432662 KODAK07 437483 372680 408200 534845 516477 411554 525026 381590 356649 KODAK08 693702 510668 554404 880129 696283 550992 834892 519458 525000 KODAK09 476102 401248 429389 644724 544807 437342 540625 405594 384185 KODAK10 486401 404900 438827 612771 556037 445604 542158 413778 406236 KODAK11 499095 420864 441708 633131 546063 458092 533978 424374 412801 KODAK12 414974 376848 402451 530156 492217 409351 487232 379238 359135 KODAK13 689853 551348 585333 902928 685484 607507 783169 560306 568801 KODAK14 564700 468084 500743 711083 591690 514986 592160 474330 473674 KODAK15 500823 397216 446929 625511 567054 438306 583378 395634 393312 KODAK16 420949 391644 406721 553918 484250 422753 463955 394626 368367 KODAK17 484425 405368 432854 644826 549058 442694 530939 408086 400421 KODAK18 648744 510456 555112 850899 670167 578426 655729 518346 535404 KODAK19 556103 446068 474610 686872 600868 488204 581935 453278 451977 KODAK20 400208 328284 357094 510676 501407 380087 457717 335370 333914 KODAK21 523827 449624 471635 663754 569687 495026 541227 456190 448988 KODAK22 611779 469820 515468 762522 651345 525008 628512 476606 487998 KODAK23 484090 395896 427899 570795 557127 426756 545528 386390 395365 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 713314612035493 9892112106268991522695713202035108670581326937810001334 9887092 274.43 121.72 100.05 107.48 154.00 133.52 109.91 134.20 101.15 100% Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 773505 760243 785332 781283 742508 744472 717961 737431 706985 827949 596758 637806 631332 640438 641660 628700 615923 618062 596737 645528 514026 506472 552842 545028 552492 545043 519706 506852 513615 551951 617012 640129 649547 650814 651324 650047 636476 641614 679467 721644 761566 805327 814347 793711 799815 790801 783338 791205 854542 876208 670912 631185 730872 690743 673603 647047 629419 631824 645555 735613 536896 560317 605119 601086 576780 577133 575595 566367 603129 636233 775450 859827 818692 859875 772006 771221 788264 777073 874170 892513 586802 622086 602937 631443 615120 604798 594750 600715 616406 667580 587854 627165 612863 630447 624075 622986 612518 617133 646746 695862 646756 630792 678618 665875 650179 629707 616929 635985 639977 674478 563272 533855 587442 579178 575505 572357 551384 533963 535672 581026 873003 859453 893400 864888 875111 860933 818718 831170 866250 886490 723103 702857 755415 726264 728531 723441 701409 703869 756851 789012 573127 627321 602857 624318 623391 620407 606107 612524 644211 681403 599228 541290 635649 605486 599170 566271 551701 541285 518696 565195 609027 629130 619624 631592 638803 631751 615488 633224 651279 699844 749039 794914 802504 781041 796841 781199 784309 784627 869593 887067 666411 712888 717644 726334 697335 696470 688693 700488 747810 783684 451240 499339 521502 508982 514091 505651 505417 506986 501313 563665 666573 652334 709780 691157 689787 675154 653439 652995 647861 684054 667885 742482 709990 715696 718174 711990 703597 702923 809595 832280 521076 594200 563001 583480 588854 574139 570354 558324 723291 751450 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4730521151714121560130915529159153451551513171814841495148866391564975116630729 148.98 153.44 157.79 157.06 155.20 153.04 150.10 150.56 158.28 168.20 (2) All files from ftp://ipl.rpi.edu/pub/image/sequence/mobile/color/ +some files from ftp://ipl.rpi.edu/pub/image/sequence/football/color/ +some files from ftp://ipl.rpi.edu/pub/image/sequence/susie/color/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m FOOTBA50 507673 399716 438399 571079 501366 464228 577018 529226 415937 FOOTBA70 512640 395436 437161 576181 506112 464486 580860 523454 409966 FOOTBA96 515647 400320 444760 582170 509861 472143 589976 526218 415562 FOOTBAL0 476791 379948 411562 532153 467078 429481 528674 501274 394133 FOOTBAL1 481187 380436 417770 537503 470450 434977 532970 502962 393725 FOOTBAL2 487099 383584 418864 543164 475618 438129 536350 508514 396613 FOOTBAL3 492919 386836 422994 550141 481765 442007 544657 514362 400041 MOBILE01 730616 554056 644097 972628 693473 634469 707871 560538 601403 MOBILE02 730778 553824 644014 919687 693842 633603 707734 560370 600928 SUSIE000 403551 301560 331028 492851 401686 342583 439325 386358 312382 SUSIE001 400335 301656 330875 487039 399032 342270 435959 385982 312856 SUSIE002 397782 300944 330952 481960 397391 342599 432799 384534 312774 SUSIE003 399578 300988 330479 484794 398521 341565 434072 385038 312228 SUSIE050 338763 283612 304259 405155 361101 318819 398923 358214 302084 SUSIE100 394354 296932 326299 481728 394257 336499 431828 380066 309141 SUSIE149 394169 298676 327938 484185 394071 338871 433607 382530 311682 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7095104 7663882 5918524 6561451 9102418 7545624 6776729 8312623 7389640 6201455 288.84 129.48 100% 110.86 153.79 127.49 114.50 140.45 124.85 104.78 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 636853 593331 791003 732346 671132 639254 624916 594067 849014 857617 625815 599653 756117 707836 671512 659895 626966 600425 848241 856646 633771 605772 772304 720652 680299 662265 637170 606509 851010 859698 609889 552015 773986 709796 635611 589882 582065 552503 754487 772607 608613 557619 767461 703760 642049 600418 593577 558130 769922 785732 615612 563825 773690 711597 642054 624059 588164 564392 785820 799773 620661 570556 774274 713995 648738 620492 608249 571085 796622 809805 737220 847418 857156 816610 824787 812052 849075 784989 970783 996109 736475 847429 856356 816209 824269 812081 848542 784604 970117 995245 493256 493651 543563 549914 547873 546490 550111 493872 672407 695008 495257 490402 547459 548882 550114 547246 549675 490684 668986 691797 497127 486889 552220 548266 552319 546494 548512 487130 665781 689526 495243 488755 546754 547171 549566 545898 549787 488973 668760 691966 466916 416466 618682 566008 500796 461186 438816 416651 582372 615040 485791 483780 536510 541776 541587 538536 541349 484042 642663 668371 490235 483376 542581 543858 547083 541715 543475 483494 637132 663368 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 9248734 9080937110101161047867610029789 9747963 9680449 89615501213411712448308 156.26 153.43 186.02 177.04 169.46 164.70 163.56 151.41 205.01 210.32 (3) Two files from ftp://ipl.rpi.edu/pub/image/sequence/missa/color/ +all files from ftp://ipl.rpi.edu/pub/image/still/canon/bgr/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m ANNOUNCE 322874 265476 293559 394505 335955 286728 306844 259438 286513 BEACHGIR 372977 295936 357333 417025 414570 329916 378210 297306 314018 BLUEGIRL 377693 296380 354088 427212 416551 327874 388305 297502 313165 CABLECAR 400460 329000 383968 454529 428784 368626 402936 330890 347294 CORNFILD 442348 363840 417686 517817 451308 410480 412197 360878 382958 FLOWER 390062 317348 365262 440982 432444 346566 380310 316158 335032 FRUITS 421102 336868 385922 466624 464153 377928 396780 325678 355275 GIRL 408793 329272 387585 474464 449725 359190 409147 328418 344537 GIRL_LDI 294548 249208 271610 346327 311816 269915 280158 241166 273009 HUSTLER 311713 251928 274911 372024 326639 273411 297172 246206 268867 KIDS 424419 340080 389375 477235 448132 377656 412978 338878 358779 MASUDA1 328749 272936 323320 386786 368692 307396 332356 262622 285734 MASUDA2 335682 275296 331981 515445 367695 307649 350581 262666 284551 MISSA000 145753 102636 120097 161143 149083 109816 152836 117234 103370 MISSA001 146000 102832 120364 161526 149110 110027 153320 117242 103421 MODEL 375836 300292 351408 423379 414112 332363 370164 301746 320627 PENS 417113 338272 390678 471024 451383 381699 405826 342170 365472 SOCCER 451039 368972 415539 513088 476262 410635 430980 364390 390215 TANAKA 381476 318628 370281 422425 419643 345661 373075 316354 333658 YACHT 412432 330208 383258 467478 445606 364636 414638 330322 349344 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3894200 7161069 5785408 6688225 8311038 7721663 6398172 7048813 5757264 6115839 241.33 124.38 100.48 116.17 144.35 134.12 111.13 122.43 100% 106.22 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 360545 394567 473888 415512 408902 403245 404832 384133 568894 577965 327231 423334 412660 391039 407785 393588 421371 356328 560787 570477 331584 433607 410999 398965 407156 403892 420116 368478 571063 580192 374861 456895 473116 444428 440808 440729 465572 416996 558314 563995 421678 490102 511382 474188 475316 469217 495136 444577 581516 587794 358924 448168 454710 425850 433366 428146 451951 393622 626609 631230 379801 474575 480014 451997 455717 454068 482739 417594 638270 641218 365802 464427 452646 435194 442893 435589 457998 399629 587708 595509 341551 360142 455789 390335 387854 381594 363327 360987 595123 602847 328019 380955 434289 387143 388499 384091 398819 362030 558546 567248 390954 481279 500974 466533 459339 458988 485763 430400 635094 638592 303238 387201 404260 372613 380518 375563 398453 344783 547244 553596 297715 390500 395078 369158 379715 373482 401943 344833 514194 521338 145828 164670 155933 168064 158340 153834 153816 147024 198360 205138 146082 164898 156279 168148 158357 154599 153300 147573 198606 205299 339914 431888 422529 401017 416146 404357 427085 369079 563279 571747 391466 481108 497853 447747 466580 447253 486406 418527 644861 647243 426145 517837 542931 501348 490592 490158 519720 461340 636916 641334 348841 429430 433749 408289 419682 410397 436814 368162 576834 584550 373720 474291 495830 470450 443661 443344 463138 409832 622296 626742 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6753899 8249874 8564909 7988018 8021226 7906134 8288299 73459271098451411114054 117.31 143.29 148.76 138.74 139.32 137.32 143.96 127.59 190.79 193.04 (4) All files from ftp://ipl.rpi.edu/pub/image/still/jpeg/bgr/ +all files from ftp://ipl.rpi.edu/pub/image/still/usc/bgr/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m AIRPLANE 423886 352120 398865 504688 455411 383583 423107 377650 360889 BABOON 631651 555300 608492 703351 629135 602188 663886 557386 570677 BARB 657748 461160 497886 879600 639294 530398 841929 596622 483760 BOATS 542407 406848 438403 669848 557670 446194 593247 533714 430858 COUPLE 113021 92400 105795 125910 120773 99870 114947 92782 94290 FRUITS 203570 191304 215322 228052 214553 197893 230408 184930 181604 GIRL 563993 410296 447889 650337 578524 468262 626730 546094 432591 GIRL2 124256 102876 120515 134456 130208 113095 122907 105466 107351 GIRL2A 89801 74216 83997 104149 98239 81559 90085 75214 77227 GIRL3 115421 85776 100326 126893 122947 94410 116591 94015 90316 GOLD 605518 470056 499067 708862 598797 510804 646027 622010 482396 HOUSE 114676 96308 109491 123918 121302 104840 111934 96794 98166 JELLY_B1 75041 55832 71650 85330 90648 63354 88539 61414 58908 JELLY_B2 84767 63092 79544 95832 99376 71540 94974 68054 66670 LENA 499070 406556 463321 542831 529837 437919 497018 412422 417992 PEPPERS 527180 443384 526877 564530 547267 478497 525879 441946 455457 SAILBOAT 563378 480604 550591 640957 573373 525542 557348 478774 496967 SPLASH 408244 325740 372804 450717 466975 356014 407323 324946 333376 TIFFANY 446648 358456 415900 585332 529396 388758 464758 367470 367434 TREE 131059 113564 126218 147828 132950 123537 134373 113694 116593 ZELDA 540828 407020 442719 616271 551838 446135 589214 539770 427690 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4086254 7462163 5952908 6675672 8689692 7788513 6524392 7941224 6691167 6151212 236.62 125.35 100% 112.14 145.97 130.83 109.60 133.40 112.40 103.33 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 389570 481880 476710 453687 461920 452661 476161 423192 563926 573611 606790 649148 671834 638474 645418 635853 654455 626991 752333 750761 756303 801657 844690 869236 839921 836267 844363 802392 1034039 1043680 652761 663594 735246 751381 721857 717395 712724 664074 853698 878884 98891 124453 121225 118504 116204 116122 123164 108104 136185 138396 193198 215187 221901 219826 224439 214763 220278 208198 226094 228640 647536 674463 734167 747197 729864 728183 736685 692765 922105 940942 110774 132944 133375 128088 129940 127782 134545 118431 151242 153099 84370 103189 106972 101484 103086 101076 103808 92539 115173 117855 95800 127754 116480 118029 114403 113959 117019 103559 163897 165473 728368 703759 834153 810019 785172 792118 756133 704317 961964 1020159 102865 125128 129865 122707 121116 120143 126574 109852 150267 152106 60244 88143 81727 79848 80533 79881 83058 69309 111599 115702 68145 97660 93341 89855 89518 89160 94628 80000 125643 129097 446342 546336 519624 515416 520455 511607 529608 475677 717797 718572 468393 556561 550873 539867 548381 538306 564785 507181 724480 724859 514920 589080 591736 569432 580331 568217 600357 547586 709564 711244 352392 455799 444223 429709 432410 429163 452677 386172 595218 622866 380119 500987 484057 477876 482077 474714 498441 437384 587105 595052 123536 141217 147602 138749 140050 137737 143444 132900 164658 166231 642009 642772 711385 723397 719402 714993 722563 643198 990481 1001636 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7523326 8421711 8751186 8642781 8586497 8500100 8695470 79338211075746810948865 126.38 141.47 147.00 145.18 144.24 142.78 146.07 133.27 180.70 183.92 (5) All images from http://links.uwaterloo.ca/colorset.base.html +test image from Archive Comparison Test by Jeff Gilchrist +the largest .BMP from Corel Draw! 6.0 package BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m ACTEST4 178660 108304 129998 229018 142087 125385 253059 143478 110240 CLEGG 400007 382804 555979 473135 871912 381541 1020228 934038 364425 FRYMIRE 308429 194176 379817 334312 600731 185653 237231 609638 306787 LENA 498738 405768 462693 542610 529248 437481 496464 411686 416809 MONARCH 550123 407272 480376 644957 601365 461900 600982 411238 423263 MONCALIB 217178 172624 198298 246066 225294 187685 219488 176006 177635 PEPPERS 389603 305008 339340 447585 409258 336797 407139 299706 325729 SAIL 680027 494736 564724 819248 666751 565899 648336 504194 519134 SERRANO 130370 79296 174958 136326 254889 87890 103857 203706 115930 TULIPS 662595 460232 549720 750382 685954 524956 663451 461430 488386 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3412916 4015730 3010220 3835903 4623639 4987489 3295187 4650235 4155120 3248338 445.57 133.40 100% 127.42 153.59 165.68 109.46 154.48 138.03 107.91 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 202652 213179 189612 223843 203962 202857 193746 199358 258982 269904 653299 501095 486959 1172247 507495 507074 517241 484646 509448 512990 935285 345089 367443 533126 373273 384436 371296 251922 236464 249424 445799 546042 519398 514920 520428 511347 529463 475487 718005 718716 555012 666020 660412 633685 644417 636546 669246 615329 813831 833003 205111 243777 239406 235846 235055 233358 241190 224494 275597 281429 385047 459518 485613 453808 451894 451397 476991 425617 658818 663815 767374 816430 845283 791128 800850 794585 810031 794884 904011 918982 293532 138050 147659 221078 149044 151325 154038 106822 101434 106717 616536 768660 733790 713744 709048 707486 746690 680950 973813 982179 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 5059647 4697860 4675575 5493425 4595466 4580411 4709932 4259509 5450403 5537159 168.08 156.06 155.32 182.49 152.66 152.16 156.46 141.50 181.06 183.94 (6) All images from ftp://download.intel.com/pressroom/images/bios/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m AYMAR 828706 629888 696065 1025499 898785 713852 902115 639210 654136 AYMAR2 1533250 1275592 1455358 1854362 1725030 1381841 1627621 1269846 1302740 BARRETT 730626 582328 638435 935552 766799 652523 707408 590190 604530 BARRET1 1581424 1300712 1461739 1797605 1815019 1420493 1637718 1303518 1321024 BRYANT 883757 709380 798862 1007853 963283 789300 889733 706494 732294 BUNDGRD 1437782 1132536 1355689 1656447 1654679 1260476 1485346 1112234 1195235 BUSCH 2565893 2272448 2547797 2875096 2737183 2368321 2556074 2267790 2305131 CARTER 728380 585688 643282 846105 762584 655886 717947 592474 605087 CARTER2 1250265 1057588 1236355 1448054 1476273 1155787 1307339 1055774 1079488 CBARRET 5574704 4881108 5735349 6483957 6085531 5213490 5703999 4960598 5024181 CHOU 1437130 1224476 1382578 1729690 1547817 1317736 1416286 1233270 1257574 CHRISTN 1318934 1139088 1317339 1501065 1484094 1210724 1350746 1145410 1174754 COULSON 2624216 2305284 2627613 3063451 2845209 2411577 2681385 2313170 2339503 CRAWFRD 798959 646556 708994 1012177 829200 719051 843003 655618 678767 CRAWFR2 1656305 1381584 1565069 1926580 1894360 1488442 1749384 1357914 1411943 DAVIES 1131296 993396 1114805 1307788 1226814 1043544 1134965 991850 1010538 DOVER 1386773 1173784 1323145 1569102 1547828 1241307 1430756 1170814 1195863 DUNLAP 760075 577292 638049 877633 756716 661182 814355 591158 606378 DYESS 715987 519060 588217 828953 727707 610311 782238 532730 550284 EEKSTRM 1141729 813716 1057103 1407752 1378433 924916 1250675 819750 898956 FISTER 1528276 1304880 1482875 1777543 1648954 1415276 1549240 1312030 1329746 FLOYD 1254532 1085776 1223804 1408575 1335515 1143109 1222353 1080850 1103262 GELSIN2 1610820 1369312 1536415 1866074 1782698 1457974 1622301 1341078 1402622 GELSNGR 814084 657332 721068 969407 906975 732138 825058 666558 683576 GEYER 833000 675792 759168 1039035 1028856 737038 892621 692094 708578 GILL 793771 646060 707978 929553 864481 717155 846439 654322 674949 GILL2 1667909 1443992 1604442 1926574 1880813 1528086 1738595 1423302 1460499 GLANG 1050647 792748 944463 1226064 1243032 884484 1079069 787586 844261 GROVE 762356 604420 654917 853036 821022 672757 870680 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878058 1096982 1048535 864021 1021333 778746 806190 MOORE 734012 574328 634110 903712 750273 650063 771370 583766 593594 MOORE2 1667659 1358724 1694032 1883881 1880144 1580967 1741203 1480834 1504366 NACHTSH 711964 557952 614348 858906 793654 629251 741659 568342 580975 OTELIN2 1161585 978652 1164443 1415097 1404000 1064322 1400632 994826 1003194 OTELLIN 762596 620044 681239 923823 842055 691205 777416 628802 650583 PARKER 695950 552552 609080 885462 783038 622913 716043 562066 575265 PARKER2 1583081 1327496 1508125 1826259 1818113 1434735 1687979 1321522 1357845 POLLACK 1255069 1037780 1204649 1543899 1375833 1150665 1389592 1037494 1108359 RATTNER 1540268 1371212 1529021 1775542 1658767 1429373 1537685 1363938 1393805 RSMITH 1230458 950244 1102381 1412010 1387508 1056694 1259072 948290 1007652 RYUNG 990019 717604 826447 1333614 1334767 821510 1250632 732198 776746 SAINI 765182 641656 724173 966612 844608 685864 791789 636054 655043 SODHANI 1415800 1190476 1333980 1762900 1592883 1283495 1432523 1184110 1227918 SWOPE 1332980 1174228 1379539 1508674 1407651 1259928 1328306 1159474 1212834 SWOPE2 1336420 1064820 1134359 1581688 1644748 1166363 1539589 1095374 1058904 TFRANZ 4869054 4174328 4976617 5778634 5778345 4461108 5138803 4250930 4319420 VADASZ 684960 530096 586294 817742 766922 596935 689619 537718 554231 WHETST0 840916 658052 747009 963538 892880 731447 947757 670694 686537 WHETSTN 2251399 1904324 2115803 2641675 2460823 2124260 2346672 1883710 1964122 WHTIER2 1552748 1310932 1491972 1784459 1761002 1421020 1590453 1301506 1346199 WHTTIER 737344 577948 631605 1008973 751108 649933 814109 587026 600489 YASSO 1563177 1340672 1531468 1840922 1654299 1441086 1677208 1331002 1396379 YU 703184 553144 611257 810988 731778 625763 679800 565298 578959 YU1 1216139 1005256 1155804 1332407 1356077 1093152 1220964 1004310 1040684 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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2387655 2565968 2252754 3040815 3068507 1413290 1778683 1754581 1666651 1710783 1673331 1784905 1519246 2119796 2163598 754092 855754 848806 801022 839389 804287 844103 788697 1032530 1046379 1472640 1704190 1690552 1635010 1688383 1631097 1715200 1530014 1980828 1997680 686791 799283 794058 749272 786384 751261 798943 721781 975104 990163 1088541 1345533 1356198 1276696 1301186 1276985 1366240 1160631 1863456 1872480 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 0999679995881049709097793539304959626129336309998996396869007292315074825185519 112.56 138.39 134.92 129.98 133.35 129.74 137.56 120.76 171.13 173.96 (7) All images from ftp://download.intel.com/pressroom/images/processors/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m AL440LX 868082 692944 780267 1042701 991026 745012 1148037 671510 701497 DP01049 1894059 1569648 1784354 2197196 2226708 1676563 2008444 1549898 1608894 DP01119 16313 16676 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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 0856234664797295419831262872863787729237574963258714609731939295539743855414601 278.34 122.66 100% 116.00 145.34 139.76 108.33 135.04 102.21 102.24 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 849114 1051048 1043560 1031703 995584 990095 1037717 952607 1152898 1175002 1725857 2204990 2135526 2034535 2124482 2036693 2186567 1913370 2887911 2975524 43617 22074 24208 33087 24833 24561 26071 18887 18674 17622 2086646 2454762 2461298 2368030 2427459 2365599 2513796 2215874 3000063 3014217 2022966 2240508 2415037 2497408 2432286 2493300 2466956 1776226 1666538 1777215 1485673 1728703 1736014 1648525 1685665 1660985 1752986 1608274 2005103 2036525 1717164 2186392 2123043 2040942 2078251 2053729 2167711 1869454 3039560 3056626 1097173 1355045 1339883 1281322 1332376 1294907 1362289 1264663 1506924 1557559 1114056 1489251 1358574 1340088 1305248 1298219 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1497308 1561708 1677245 1744318 1966619 2036986 1978874 2047874 1982444 2030362 1914386 1842804 2009100 946184 1092889 1080658 1067926 1068545 1063726 1125174 1045781 1255178 1298853 998465 1328885 1293899 1242296 1247912 1235891 1357947 1168198 1781868 1818710 3418639 4323114 4455442 4224363 4223988 4170562 4395891 4030741 6105807 6170322 51533 25091 27344 37629 28214 28083 29647 21416 21060 19981 1775517 2011933 2014946 1958016 2039092 1955506 2023054 1894756 1790603 1901262 1982363 2235236 2213465 2108177 2208531 2106898 2193630 2100998 2520775 2563752 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4484014782831947699477875947202756556247462358278074166703138499386859796371578 118.97 144.43 142.06 140.12 139.59 137.68 144.05 129.73 173.19 177.81 (8) All images from ftp://download.intel.com/pressroom/images/imaging/ +all images from ftp://download.intel.com/pressroom/images/internet/ +all images from ftp://download.intel.com/pressroom/images/misc/ +all images from ftp://download.intel.com/pressroom/images/videoconferencing/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m ALEX 27065 19784 22095 30906 28715 21405 33701 21538 20723 ALEX2 27066 19784 22095 30909 28716 21406 33702 21538 20723 ARCADE 2204745 1879956 2188014 2479026 2422837 2002740 2259394 1899554 1929319 ARCADE1 1400805 1188376 1368638 1632847 1503064 1281806 1429656 1202506 1229550 ARCADE2 1264359 1095480 1231098 1463104 1336111 1163897 1278021 1100450 1120435 AW119_1 906355 690648 759990 1062412 977092 737520 974820 690182 723017 AW119_5 1884728 1328748 1492900 2168014 2019556 1425225 2002157 1326598 1402180 BENNIN 1334215 1067100 1231178 1608497 1575972 1164839 1603637 1036002 1106429 CANYONR 378218 289340 366116 451312 410863 325490 431079 298594 308928 CAROL 1463760 995104 1277632 1759898 1694176 1134037 1549930 967446 1127413 CARPC 1496888 1168560 1376819 1793026 1680923 1298492 1582799 1206166 1243056 CONCEP1 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2782303 2005926 2201026 EM05259 1566813 1186872 1422862 1808365 1803877 1382442 1685270 1227518 1251517 FUTUREP 2674881 2365064 2627984 3056707 3004869 2499861 2592017 2380346 2408800 IC01069 1701728 1335076 1522384 2094787 1807666 1508285 1731799 1356454 1403732 IN09259 100698 85340 96525 120292 131117 90776 199495 97214 80614 IN10019 85764 71204 232874 121984 105497 134145 93907 372122 182594 IN1027A 725449 536768 619278 849286 876630 570895 802322 538330 548826 IN1027B 1282160 944348 1071149 1504689 1442939 1008111 1393149 944478 961269 IN1027C 974538 729352 825355 1130224 1097651 773665 1014703 725094 757688 IN1027D 516521 392172 430912 613731 586203 416517 602372 379710 385012 IN1027E 944645 743764 833513 1240901 1098940 796082 1073782 710490 746155 IN1027F 895908 686292 764499 1109136 1030241 747345 993995 674458 697717 IN1027G 802189 634408 698302 967410 887525 683836 871491 628182 643899 IN1027H 760017 574224 668220 875251 831317 617898 784094 549842 592619 IN3119A 1696641 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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 8797470830352756521060076126077992505109492206371822120895253976548751068199188 304.85 127.33 100% 116.73 152.20 145.56 110.13 137.28 100.42 104.58 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 24924 30120 30182 29879 27244 27210 28639 26545 35858 36342 24924 30120 30182 29879 27244 27210 28639 26545 35860 36344 1986926 2443474 2411478 2326619 2350706 2318441 2462402 2109975 3146465 3164195 1259211 1494319 1493905 1443209 1455044 1436330 1523035 1342481 1853307 1859500 1149402 1326990 1320888 1284743 1301254 1279139 1349640 1209857 1619321 1623662 878467 1083179 1114990 1064474 1006610 1006610 1079857 963240 1481206 1496808 1661785 2202964 1954482 2019828 1937304 1936388 2005309 1841967 2855260 2889668 1155750 1571909 1529677 1445885 1469499 1458302 1569276 1350307 2151122 2197689 359944 452789 509227 452958 438029 436950 464204 423617 650198 669842 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1840239 1601773 2441855 2553999 1592563 1741827 1792881 1731310 1741567 1700590 1727873 1682106 1897815 1998268 285076 245725 235985 270844 231612 229334 243396 222146 216387 219633 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 8218076983256849680362293009676920977759120705597575768851893382819725731176182 119.94 150.78 148.44 142.62 141.23 139.86 149.63 130.63 196.58 201.15 (9) Four images from ftp://ipl.rpi.edu/pub/image2/sequence/claire/color/ +three images from ftp://ipl.rpi.edu/pub/image2/sequence/mall/color/ + one images from ftp://ipl.rpi.edu/pub/image2/sequence/mit/color/ + four images from ftp://ipl.rpi.edu/pub/image2/sequence/mobile/color/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m CLAIR00 95140 74772 81771 111760 113699 79557 126446 81870 69718 CLAIR10 93681 74136 80885 109916 111926 77776 123713 80606 68992 CLAIR20 94202 74348 81054 110394 111889 78035 124375 81238 69327 CLAIR30 95943 75836 82880 112648 114256 79631 126969 83438 70964 MALL001 3530060 3104664 3484717 4044185 3938278 3251864 3528578 3079578 3157894 MALL025 3499001 3085544 3461024 3990674 3911012 3229545 3493208 3057398 3137013 MALL050 3495183 3083380 3468350 4047951 3909833 3225845 3490442 3058074 3136249 MIT000 2055812 1550848 1723845 2471221 2025157 1820599 2425844 2052926 1623498 MOBIL02 730645 553348 643635 972909 693814 633360 707895 559846 600329 MOBIL14 722781 549172 638644 966522 688441 628202 700051 555902 596623 MOBIL27 717851 546208 634358 901969 684158 624315 695368 552990 593221 MOBIL39 718030 547332 634476 964862 684164 625435 695035 554346 594320 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 9703816158483291331958815015639188050111698662714354164162379241379821213718148 223.00 118.98 100% 112.73 141.18 127.53 107.76 121.91 103.59 102.99 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 95877 115522 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5543734180769101856564217646456178333861748793718457197160776032367672523927757 116.69 135.71 139.38 132.48 133.88 131.29 138.57 120.70 177.75 179.64 (10) All images from ftp://ftp.kodak.com/www/images/dental/ BOA BMF ERI IMP 777 Arhangel WinRar Rkim Uhic Name -m15 -f-s-q9 (none) -mm -m3 -m4 -mm -m5 -mm cx m CARB2CA 1075562 837508 993794 1445289 1212655 935382 1116144 798270 898584 CARB2CAR 330456 248840 296458 387912 331240 296140 575865 270318 263208 CARB3CA 1072631 930420 1061323 1302039 1244148 978966 1060312 919682 950284 CARB3CAR 275226 207208 243698 326399 380248 248378 428801 306902 211213 DARKACC 687037 483444 545449 788560 716794 529621 909868 510694 504988 EKTAMAT 564040 418436 472722 628093 555047 436312 759457 419086 424903 EKTASPEE 547934 352144 395286 672101 544185 385843 700470 368518 387144 EKTAVIS 982611 765284 834681 1123516 1078743 814633 1154890 764642 777764 GBXCHEM 658859 486708 546521 717430 631809 501482 913485 511658 502080 INPHOTO1 604730 445944 484355 677277 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538216 415581 308631 620559 318714 311241 SYRINGE 931499 793524 917502 1124302 1107610 852677 941436 792646 831562 TMATG 600199 448476 524351 659795 591100 465141 733875 453778 453641 TMATH 660384 489776 560085 729783 641732 511276 909861 493294 499161 TMATL 570913 399240 452980 647240 561776 426354 759000 417626 413132 ULTRA 544303 374736 413009 632930 523565 397369 758562 393798 394802 XOMAT 731818 546932 624006 820699 733644 580545 967970 550066 555216 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2001620178850791322571615002203208173931833300314172352229831031368374813787944 544.40 135.22 100% 113.43 157.40 138.61 107.15 173.77 103.46 104.25 Locoe Display -i --same -bpng SEA Pngcrush 7zip Pkzip -N -c1 Filter:1 2 3 4 5 /png:100 (none) -mx -exx 959937 1242845 1224818 1155712 1164986 1152865 1239038 1073435 1501283 1552584 556567 408082 437415 421957 421820 422662 430012 401546 393501 418824 985411 1219434 1226376 1160539 1221102 1165719 1243991 1046467 1323677 1364459 343242 323312 361744 351921 343402 347982 353260 323330 325148 333580 741515 827635 774206 841770 772146 775203 797333 748376 1038947 1089100 627908 652198 605035 689623 597685 596311 633813 573129 706948 745928 668578 693753 678234 728933 648774 648774 694475 640911 1123969 1174885 948230 1134487 1114850 1138856 1061058 1054946 1126077 1003062 1382996 1433637 690599 734496 677459 771159 668298 670053 712002 653760 836698 862942 727408 702611 710149 767897 670048 660998 709176 648185 812433 856144 385000 337308 318474 375527 312508 311919 325299 303744 368375 395351 766953 700264 624629 711246 643268 640534 629462 633029 792067 871243 751716 773118 722409 800399 720890 712916 744028 691617 932627 981851 746744 796972 795022 869147 754892 747956 786099 717962 963487 1010991 310150 245625 228282 265291 229542 228609 227881 223877 280366 296364 286505 242217 228175 259304 228100 227036 226916 227209 281170 307914 889802 1162260 1139365 1074523 1092915 1082109 1158716 992650 1403949 1457645 472988 380380 413681 403426 398337 399897 405654 374417 381443 400817 657399 693421 650321 737519 631782 631078 676775 609926 826642 856279 535132 508013 462510 549200 464299 459559 491205 443273 615271 660301 547298 505707 473957 560549 461917 462761 489060 443734 553669 575545 682922 782924 723389 815396 701761 701122 751308 672180 1006335 1040783 671044 640063 652468 711143 622377 618998 644074 603267 766998 808593 601019 556508 537955 601187 513395 512241 540950 504206 696243 759181 870819 1091075 1109040 1024632 1098894 1034520 1110567 934685 1117871 1166039 625912 671258 622700 715824 595071 593912 647944 569740 721513 746291 706685 751162 689435 791845 683414 682904 716872 658556 834598 876623 655356 678412 631696 724955 625503 623758 649342 602788 733908 784555 702881 666220 622164 703029 638842 621642 649915 607351 826890 883249 765116 843342 786281 872395 773581 772510 818760 747009 949262 997059 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 9880836209651022024223921594904197606071956149420630004186734212449828425708757 150.31 158.51 153.05 163.27 149.41 147.90 155.98 141.19 185.23 194.38

[[4]] Comments

How to download archivers:

ERI32 3.8fre : http://www.geocities.com/SiliconValley/Bay/1995/eri38fre.zip (127K) Arhangel 1.39: http://www.geocities.com/SiliconValley/Lab/6606/arh139a8.zip (51K) Rkim 1.03 : http://www.geocities.com/SiliconValley/Peaks/9463/rkim103.zip (84K) Rkive 1.92b1 : http://www.geocities.com/SiliconValley/Peaks/9463/rkv192b1.zip (129K) 7zip 2.03 : ftp://ftp.elf.stuba.sk/pub/pc/pack/7zip2003.zip (81K) 777 0.04b1 : ftp://ftp.elf.stuba.sk/pub/pc/pack/777004b1.zip (72K) Ufa32 0.04b1 : ftp://ftp.simtel.net/pub/simtelnet/win95/compress/ufa004b1.zip (64K) BMF 1.0 : ftp://ftp.simtel.net/pub/simtelnet/win95/graphics/bmf_1_00.zip (119K) Pkzip 2.50 : ftp://ftp.simtel.net/pub/simtelnet/msdos/arcers/pk250dos.exe (202K) WinRar 2.50 : ftp://ftp.elf.stuba.sk/pub/pc/pack/wrar250.exe (619K) Rar 2.50 : ftp://ftp.elf.stuba.sk/pub/pc/pack/rar250.exe (263K) BOA 0.58b : ftp://ftp.elf.stuba.sk/pub/pc/pack/boa058.zip (74K) Imp 1.1b2 : ftp://ftp.elf.stuba.sk/pub/pc/pack/imp110b2.exe (119K) Imp-dos 1.1b2: ftp://ftp.elf.stuba.sk/pub/pc/pack/imp11b2d.zip (269K) UHarc 0.2 : ftp://ftp.elf.stuba.sk/pub/pc/pack/uharc02.zip (99K) UHic 1.0 : ftp://ftp.elf.stuba.sk/pub/pc/pack/uhic10.zip (52K) Esp 1.92 : ftp://ftp.elf.stuba.sk/pub/pc/pack/esp_v192.exe (68K) Pngcrush1.1.4: http://www.netgsi.com/~glennrp/pngcrush/pngcrush.zip (121K) JPEG-LS 0.90 : http://www.hpl.hp.com/loco/locoX900.zip (375K)

Some homepages:

Arhangel : http://www.geocities.com/SiliconValley/Lab/6606/ Eri32 : http://www.geocities.com/SiliconValley/Bay/1995/ mirror : http://members.tripod.com/~artest/ Rkive, Rkim : http://www.geocities.com/SiliconValley/Peaks/9463/ mirror : http://members.tripod.com/~malcolmt/ Ufa,777,7zip : http://compression.hypermart.net Pkzip : http://www.pkware.com Rar,WinRar : http://www.rarsoft.com Imp,WinImp : http://www.technelysium.com.au Esp : http://www.hszk.bme.hu/~s8335pil/ Pngcrush : http://www.netgsi.com/~glennrp/pngcrush/ JPEG-LS : http://www.hpl.hp.com/loco/

What's new:

6 new images were added to 6th and 7th sets, and 9 new programs were tested: 777 0.04b1, 7zip 2.03, Arhangel 1.39a8, BMF 1.0, Eri32 3.8fre, Rkim 1.03, Imp 1.10b2 (both DOS and Windows95/98/NT versions), and Pngcrush 1.1.4. Three lossless JPEG programs mentioned in comp.compression FAQ - > [15] Where can I get image compression programs? > ftp://havefun.stanford.edu/pub/jpeg/JPEGv1.2.1.tar.Z (has lossless mode) > ftp://ftp.cs.cornell.edu/pub/multimed/ljpg.tar.Z (lossless jpeg) > http://idt.net/~dclunie/jpegls.html (lossless jpeg by David Clunie) were not tested at all: no executables were found in these packages: C sources only, and other interesting texts (readme files, copyright and portability notices, test images, etc.) The third link reports that > It only handles one component (ie. grayscale images) for now. while the forth desirable link from that section [15] > ppm2pz: (lossless 24-bit image compression) > http://www.jyu.fi/~kuru/compression.html seems to be not valid (since 1997, by the way). Unfortunately the results of > the revolutionary lossless > image-compression engine > "The New Standard for Lossless PhotoQuality Compression" (visit http://www.bitjazz.com/index.html now) were NOT included: the evaluation version from http://www.bitjazz.com/binaries/PhotoJazzSetup.exe was unable to losslessly extract test images it compressed. Exactly so: > Note: a magic watermark overlay is applied to PhotoJazz images > saved during evaluation.

Some WARNINGS again:

ESP 1.92 has some bugs and was unable to correctly uncompress some test images: they are (re)named in our tests as AYMAR,GELSNGR,NACHTSH,OTELLIN,VADASZ,YASSO,YU1, DP08189,DP2179D,L217C-3,CONCEP3,PS09157,V42798C. ESP doesn't even report something like "CRC fails"...as if everything is OK. Rkive 1.92b1 failed to losslessly uncompress most images from 6th, 7th and 8th tests, and also Clegg, Frymire, Serrano from 5th. It reports ERROR: File fails CRC check!. Archive failed integrity check. Rkim 1.03 failed to compress 3 images (AIRPLANE,GIRL3,SPLASH), and to extract some images compressed with "cx" (CBARRETT,CHOU,GELSING2,DP011199,SP011199, ED50799B,ED50799E,CONCEPT4,VC42798C,LIDOCAN1,LIDOCARP,RAPIDACC,COULSON) Both DOS and Windows versions of IMP 1.1b2 fail to extract KODAK09,KODAK13,MOBILE01,MASUDA2,TIFFANY,AYMAR2,JECMEN,RYUNG,WHITTIER, DP20797A,DP21799D,CS020998,IN1027E,MOBILE02,MOBILE14,MOBILE39,CARB2CAN. IMP reports Error #37: File fails error check. The LATEST RELEASE, and ten previous versions of these tests can be found at http://www.geocities.com/SiliconValley/Bay/1995/ The FINAL PART > [[5]] PLEASE read THIS before replying to this article was removed from this text, but can be easily found at http://www.geocities.com/SiliconValley/Bay/1995/artest10.html Send your suggestions, comments to ratush@srsc-gw.sscc.ru With best kind regards, RAO Inc.