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WIP: add prototype decoding of HTJ2K #187

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blowekamp
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DICOM Supplement 235 describes HTJ2K Transfer Syntax.

OpenJPEG>=2.2 supports decoding HTJ2K. Update GDCM with additional HTJ2K transfer syntaxes and use existing JPEG200Codec to decode.

DICOM Supplement 235 describes HTJ2K Transfer Syntax.

OpenJPEG>=2.2 supports decoding HTJ2K. Update GDCM with additional
HTJ2K transfer syntaxes and use existing JPEG200Codec to decode.
@blowekamp
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With the update to OpenJPEG 2.2, adding prototyping support for HTJ2K decoding appears not to be a large step. Assembling validation and creating test cases needs to be done.

@malaterre @dzenanz @thewtex

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seanm commented Jan 8, 2025

I'm not really qualified to review this, but I looked it over for anything obviously broken, and it lgtm.

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