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% wtmark function performs watermarking in DCT domain
% it processes the image into 8x8 blocks.
% im = Input Image
% wt = Watermark
% embimg = Output Embedded image
% p = PSNR of Embedded image
Cite As
Suraj Kamya (2026). Watermark DCT (https://in.mathworks.com/matlabcentral/fileexchange/46866-watermark-dct), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (41.3 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
