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etfovac / watermark

Robustness of DWT vs DCT is graded based on the quality of extracted watermark. The measure used is the Correlation coefficient (0-100%).
https://etfovac.github.io/watermark/
MIT License
12 stars 4 forks source link

RGB input/output support #8

Open etfovac opened 3 years ago

etfovac commented 3 years ago

Input image has to be grayscale, so if input image is RGB, output is converted to grayscale.

Add support for output RGB watermarked image.

User should be able to select the image component (R, G or B, or combination - checkboxes) that will be used for watermarking.