Modern image quality assessment

摘要: This book is about objective image quality assessmentwhere the aim to provide computational models that can automatically predict perceptual quality. The early years of 21st century have witnessed a tremendous growth in use digital images as means for representing and communicating information. A considerable percentage this literature devoted methods improving appearance images, or maintaining are processed. Nevertheless, processed otherwise, rarely perfect. Images subject distortions during acquisition, compression, transmission, processing, reproduction. To maintain, control, enhance it important management, communication, processing systems be able identify quantify degradations. goals follows; a) introduce fundamentals assessment, explain relevant engineering problems, b) give broad treatment current state-of-the-art by describing leading algorithms address these c) new directions future research, introducing recent paradigms significantly differ from those used past. written accessible university students curious expert industrial R&D engineers seeking implement image/video assessment specific applications, academic theorists interested developing using existing design optimize other applications.