https://bugs.kde.org/show_bug.cgi?id=359608
Bug ID: 359608
Summary: Digikam does not decode 16 bit grayscale jp2.
Product: digikam
Version: 4.14.0
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: digikam-de...@kde.org
Reporter: k...@uli-eckhardt.de
Digikam does not decode grayscale jpeg2000 images correctly when the bit depth
is larger than 8 bits. It decodes this pictures to some strange green/white
rectangles.
You can create such jp2 images for example with imagemagic:
convert test.tif -depth 16 -quality 80 -type grayscale test.jp2
Images converted with depth 8 will be decoded correctly:
convert test.tif -depth 8 -quality 80 -type grayscale test.jp2
Reproducible: Always
Steps to Reproduce:
1. Create an jp2 image from a 16Bit image using imagemagik: "convert test.tif
-depth 14 -quality 80 -type grayscale test.jp2"
2. View the created image as preview or try to open this created image.
Actual Results:
Strange image with white/green boxes.
Expected Results:
Correct display of the black and white image.
--
You are receiving this mail because:
You are watching all bug changes.
