Singular Value Decomposition (SVD) is used widely in signal processing. Noise reduction and image compression are some of the applications of SVD. I’ll be using it for reducing noise in an image. The ...

The function uses SVD decomposition to compress an image but is not just for the image you can use it to compress or approximate any matrix by sense of SVD decomposition. For using this function you ...

Abstract: This paper presents a robust and blind digital image watermarking technique to achieve copyright protection. In order to protect copyright material from illegal duplication, various ...