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- 2014-09-22T14:19:26-07:00
- Forum: Users
- Topic: Converting ARGB image with <256 Colours to single channel
- Replies: 1
- Views: 2533
Converting ARGB image with <256 Colours to single channel
I have a number of ARGB images (alpha will always be 0 or 1, and if required I can discard the alpha channel to have only RGB input.) Each image is guaranteed to have <255 unique colours in it. I would like to convert these images to 8-bit single-channel (grayscale only) where each grayscale value ...