Grayscale Watermark Embedding Algorithm Using Wavelet Transform
A wavelet transform-based algorithm for embedding grayscale watermark images into host grayscale images through frequency-domain decomposition and coefficient modification
Explore MATLAB source code curated for "灰度水印" with clean implementations, documentation, and examples.
A wavelet transform-based algorithm for embedding grayscale watermark images into host grayscale images through frequency-domain decomposition and coefficient modification