This paper proposes a secondary transform for wavelet based image compression, whose aim is to predict detail sub-bands from the corresponding low-pass sub-band so as to improve energy compaction. The ...

JavaScript is a programming language used to make websites interactive and dynamic. Features such as buttons that respond to ...

Watermarking algorithms have been widely applied to the field of image forensics recently. One of these very forensic applications is the protection of images against tampering. For this purpose, we ...