The book presents compression techniques for digital video stream, describing their design using various image transforms, such as discrete cosine transform (DCT), discrete wavelet transform (DWT), and singular value decomposition (SVD). It first discusses the basic requirements and applications of video compression techniques. The book then addresses video compression using DCT as well as the hybrid compression technique, designed and implemented using DCT, DWT and SVD, demonstrating the simulation results for both. Lastly, it proposes future research directions in the field.Introduction to Video Compression.- Technical Background.- Standard Video Codec.- Hybrid Video Codec.- Comparative Comparison of Standard and Hybrid Video Codec.
Dr. Dhaval R. Bhojani is an Assistant Professor, at the Department of E.C. Engineering, Government Engineering College, Rajkot. He earned his Ph.D. in Video Compression from JJTU, Rajasthan, in 2013. His areas of research are image & video processing, industrial automation, and embedded systems, and he has published more than 20 papers in refereed and indexed journals and participated in various national and international conferences. He has a member of ISTE and the Institute of Engineers, New Delhi, India.
Dr. Vedvyas J. Dwivedi is a Professor (Department of E.C. Engineering, Faculty of Technology and Engineering) and Vice-Provost of C. U. Shah University, India. He holds a B.E. (Electronics Engineering), M.E. (Electronics and Communication Engineering), and Ph.D. (Electronics and Communication Engineering). His has expertise in a number of areas, including wireless-satellite-mobile-optical-RF-microwave systems and sensor-energy-signal technology, and he has published 137 research and review articles, delivered 38 talks, authored/co-authored 10 books, completed 12 research/consultancy projects, published 8 patents, and chaired 16 sessions at national/international IEEE, IETE, IE (I), ISló%