Article:  |
JPEG2000: the Killer Image File Format for Lossless Storage | |
| Subject: | PNG? | |
| Date: | 2003-11-22 15:22:03 | |
| From: | anonymous2 | |
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Response to: PNG?
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| I did a quick test between PNG and JPEG2000 Lossless. On several of the tests, JPEG2000 did better with files about 3/4 as large as the PNG versions. On the rest, PNG did much, much better with files 1/3 to 1/6 the size of the JPEG2000 files. Based on the few samples I looked at, I suspect that for pictures from a digital camera, JPEG2000 will do better than PNG. However, on a (24bit color) computer made file that PNG easily compressed, JPEG2000 barely managed to compress the file as all. | ||
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