DCT Coefficient-Based Video Watermark Embedding Algorithm

A video watermark embedding program based on DCT coefficients that reads YUV files, extracts multiple frames, performs DCT transformation on each frame, modifies mid-low frequency coefficient values, applies inverse DCT, and reconstructs frames into YUV format for playback.

Converting RGB Images to YUV Files with MATLAB Implementation

A self-developed MATLAB solution for converting RGB images to YUV files, supporting 444, 422, and 420 chroma subsampling formats with comprehensive code implementation details.

Reading and Frame-wise Saving of YUV Files

Reading YUV files and saving them frame by frame with detailed code implementation for video processing applications.