Digital Watermark Embedding and Extraction Algorithms
MATLAB implementations of digital watermarking algorithms including spatial/temporal domain and transform domain approaches with comprehensive code examples
Dual-Domain Image Denoising
2013 CVPR Best Paper award-winning method that performs joint spatial and transform domain image denoising with simple implementation, achieving noise reduction performance comparable to BM3D algorithm through efficient domain fusion techniques.
Line Extraction Using Hough Transform in the Transform Domain
The Hough Transform method can be used to extract lines in the transform domain by leveraging collinearity and line intersection relationships, converting line extraction problems into counting problems through parameter space accumulation.