Comments (2)
puzrin
commented on August 17, 2024
Implementation details:
- Do all transforms on Luminance channel of HSL (RGB -> L -> unsharp -> RGB)
- Blur type - Box, 2 times.
- Integer math only (int32 max).
- No division on hot path.
- Optimize calculations
- Add benchmark (blur + color corrections)
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puzrin
commented on August 17, 2024
Solved by 60c6051
Will be closed after some polish & docs update.
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Related Issues (20)
- Dramatic file size increase HOT 1
- [Feature Request] Save Transparency as White When Resizing as JPG HOT 1
- webworkify library used HOT 1
- Tile artefacts in Chrome (when OffscreenCanvas used) HOT 1
- Refactor convolver to apply alpha premultiply HOT 2
- Add mks2021 as a filter option HOT 5
- Large potential performance boost with implementation of WebGPU? HOT 1
- Uncaught ReferenceError: n is not defined HOT 20
- Fingerprinting behaviour HOT 3
- How can I crop a subimage from the source image HOT 1
- Calling getImageData in Safari raises InvalidStateError HOT 1
- Why was the alpha attribute dropped? HOT 1
- Occasional NS_ERROR_FAILURE in Firefox in Pica 9.0.1
- Halo effect after resizing with transparency
- funny name HOT 2
- Pictures cut during integration inside the app
- Is this project still alive? HOT 1
- Sharpening radius limitations
- Fingerprinting enabled HOT 1
- Error: Pica: cannot use getImageData on canvas, make sure fingerprinting protection isn't enabled HOT 2
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