MATLAB Toolbox for MPEG Video Transformation Processing

This MATLAB toolbox provides comprehensive transformation processing functions for MPEG videos, featuring code implementations for video editing, segmentation, merging, and compression algorithms. The package includes various filters and effects with corresponding MATLAB functions for color adjustment, blurring, and sharpening operations.

Video 3D-DWT Transformation Processing and Watermark Embedding

Digital video watermarking algorithm utilizing 3D Discrete Wavelet Transform for video processing and watermark image embedding. The system includes both watermark embedding and extraction algorithms, implementing secure video watermarking through multi-level decomposition and coefficient modification techniques.