Do not use palette from grayscale or bilevel colorspace when reading JPEG2000 images#9468
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radarhere wants to merge 1 commit intopython-pillow:mainfrom
Open
Do not use palette from grayscale or bilevel colorspace when reading JPEG2000 images#9468radarhere wants to merge 1 commit intopython-pillow:mainfrom
radarhere wants to merge 1 commit intopython-pillow:mainfrom
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Allows the first image from #9455 to be read correctly.
If a JPEG2000 image has a ColorSpace of Bi-level (0 or 15) or Grayscale (17), then leave it as an L mode image, rather than using the palette.