Embedding Digital Watermarks in the Image DCT Domain
Implementation of digital watermark embedding and extraction procedures in the discrete cosine transform (DCT) domain of images, utilizing an image as the watermark signal.
Explore MATLAB source code curated for "图像的dct域" with clean implementations, documentation, and examples.
Implementation of digital watermark embedding and extraction procedures in the discrete cosine transform (DCT) domain of images, utilizing an image as the watermark signal.