How do I change from 24 bit depth to 8 bit depth image?

S
savieklkdnf · Jun 27, 2023 · 1.9K views
Question
I have image data for my input 256x256x3 uint8 and the bit depth is 24. My question is, how can I change from 24 bit depth image to 8 bit depth image without changing the colortype in 'truecolor'?
Expert Answer
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Kshitij Singh PhD Expert
Answered Aug 24, 2026

imread() im2uint8() imwrite()

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