Aaron Boxer

By the way, removing the 32bit int limit causes one unit test to fail. Since only one unit test fails, I think it is safe to remove this limit, but...

This is a 10 bit monochrome file. Decompression seems to work fine. I decompressed to TIFF, but not all viewers will correctly display 10 bit monochrome TIFF files. You can...

Yes, true for OpenJPEG. The Ronin project decompresses the entire image. So, this limitation has been permanently removed on that project.

@stweil Yes, I saw similar memory usage. Since I am on windows, I converted to 12 bit TIFF and used the standard windows viewer. QGIS would of course give a...

This is a 10 bit, mono, 1.5 gigapixel image. So, ideally, memory usage should be approximately 750 MB (compressed image) + 6 GB (uncompressed image stored in 32 bit fixed...

@malaterre try doing a full resolution forward DWT transform with ( ~code block height x scanline length) memory - can't be done. You need at least (image width \* image...

@stweil due to memory optimizations, Ronin library uses under 7 GB of memory to decompress this file. Because there is only one tile, it is possible to avoid copying the...

For issue432.jp2, kakadu reports "illegal inclusion tag tree encountered while decoding a packet header", so we shouldn't rely on artificial memory limit to fail this test. Someone needs to investigate...

Awesome, I love jpylyzer. Although, I ran the program through pylint and they got a 5.9/10 code quality score. Anyways, good idea about adding the test. heightConsistentWithSIZ error makes sense:...

@comstock if you're interested in correct handling of ICC profiles, you can check out my library: https://github.com/GrokImageCompression/grok