3 releases
0.1.2 | Jun 22, 2024 |
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0.1.1 | Jun 22, 2024 |
0.1.0 | Jun 22, 2024 |
#381 in Images
49 downloads per month
27KB
492 lines
Color_watermark
Introduction
This is a rust implementation of the 2018 paper A Robust Watermarking Scheme to JPEG Compression for Embedding a Color Watermark into Digital Images by David-Octavio Muñoz-Ramirez, Volodymyr Ponomaryov, Rogelio Reyes-Reyes, Volodymyr Kyrychenko, Oleksandr Pechenin and Alexander Totsky. Many thanks to the authors for such a wonderful idea!
Quickstart
Prepare a 512 * 512 host image and 128 * 128 watermark image in RGB encoding.
let key = 123456;
let step_size = 50.0;
let watermarked_img = embed_watermark("path/to/host_image", "path/to/watermark", key, step_size);
watermarked_img.save("path/to/watermarked_img");
// Return value: (BitVec, DynamicImage)
let (_, extracted_wm) = extract_watermark("path/to/watermarked_img", key, step_size);
extracted_wm.save("path/to/extracted_wm");
Dependencies
~10MB
~197K SLoC