This book provides the readers with a comprehensive overview of principles methodologies and recent advances in image, signal, and video processing using different system. This book is used as the handbook of postgraduates course, such as image processing, signal processing, and optical information security.

Presents a comprehensive overview of principles, methodologies, and advances in image, signal, and video processing Is a valuable reference for scientists, engineers, researchers, and students in image, signal, and video processing Provides recent research in image security technologies

Inhalt
Optical Information Cryptosystem Based on Structured Phase Encoding.- Encryption Decryption with Optical Transform.- Optical Cryptosystems Based on Spiral Phase Modulation.- Image Cryptosystem for Different Kinds of Image Using Improved Arnold Map.- Image Encryption Using A Chaotic/Hyperchaotic Multidimensional Discrete System.- Video Cryptosystem Using Chaotic Systems.- Neural Network Image Restoration Techniques. <p