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How to apply one image's channel to another image ? #4268

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YangShaoyue opened this issue Nov 15, 2024 · 1 comment
Open

How to apply one image's channel to another image ? #4268

YangShaoyue opened this issue Nov 15, 2024 · 1 comment
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@YangShaoyue
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Question about an existing feature

Is there any way to convert old.jpg to new.jpg or new.jpg to old.jpg ? Maybe using color space or channel etc.

Please provide sample image(s) that help explain this question

old.jpg
old

new.jpg
new

new.jpg looks bluer and clearer than old.jpg, those two pics was generated by different video capture card.
@YangShaoyue YangShaoyue changed the title How to convert those two image to each other ? How to apply one image's channel to another image ? Nov 16, 2024
@lovell
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lovell commented Nov 17, 2024

Did you see the modulate operation? https://sharp.pixelplumbing.com/api-operation#modulate

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@lovell @YangShaoyue