Video is the main driver of bandwidth use, accounting for over 80 per cent of consumer Internet traffic. Video compression is a critical component of many of the available multimedia applications, it is necessary for storage or transmission of digital video over today's band-limited networks. The majority of this video is coded using international standards developed in collaboration with ITU-T Study Group and MPEG.
The MPEG family of video coding standards begun on the early 1990s with MPEG-1, developed for video and audio storage on CD-ROMs, with support for progressive video. MPEG-2 was standardized in 1995 for applications of video on DVD, standard and high definition television, with support for interlaced and progressive video. MPEG-4 part 2, also known as MPEG-2 video, was standardized in 1999 for applications of low- bit rate multimedia on mobile platforms and the Internet, with the support of object-based or content based coding by modeling the scene as background and foreground. Since MPEG-1, the main video coding standards were based on the so-called macroblocks. However, research groups continued the work beyond the traditional video coding architectures and found that macroblocks could limit the performance of the compression when using high-resolution video. Therefore, in 2013 the high efficiency video coding (HEVC) also known and H.265, was released, with a structure similar to H.264/AVC but using coding units with more flexible partitions than the traditional macroblocks. HEVC has greater flexibility in prediction modes and transform block sizes, also it has a more sophisticated interpolation and de blocking filters.
In 2006 the VC-1 was released. VC-1 is a video codec implemented by Microsoft and the Microsoft Windows Media Video (VMW) 9 and standardized by the Society of Motion Picture and Television Engineers (SMPTE). In 2017 the Joint Video Experts Team (JVET) released a call for proposals for a new video coding standard initially called Beyond the HEVC, Future Video Coding (FVC) or known as Versatile Video Coding (VVC). VVC is being built on top of HEVC for application on Standard Dynamic Range (SDR), High Dynamic Range (HDR) and 360 Video. The VVC is planned to be finalized by 2020.
This book presents the new VVC, and updates on the HEVC. The book discusses the advances in lossless coding and covers the topic of screen content coding. Technical topics discussed include:
- Beyond the High Efficiency Video Coding
- High Efficiency Video Coding encoder
- Screen content
- Lossless and visually lossless coding algorithms
- Fast coding algorithms
- Visual quality assessment
- Other screen content coding algorithms
- Overview of JPEG Series
Ochoa Dominguez, Humberto: - Humberto Ochoa Domınguez received the Ph.D. degree in electrical engineering from The University of Texas, Arlington in 2004. He is currently working as a professor of computer and electrical engineering in the University of Ciudad Juarez, (UACJ) Mexico. He has published extensively and is a reviewer for referred journals. He is an IEEE member and a consultant for the academy and the industry. Humberto has supervised several masters and doctoral students and served as external examiner for M.S. and Ph.D. students. He is also a reviewer of research proposals from the industry. He has published the books: H. O. Dominguez and K. R. Rao, "Discrete cosine transform", II Edition, CRC-Press, Taylor and Francis, 2019. H. O. Dominguez and K. R. Rao, "Versatile video coding", River Publishers, 2019. K. R. Rao and H. O. Dominguez, "JPEG series", to be published by River Publishers.
Rao, Kamisetty R.: - K. R. Rao received the Ph.D. degree in electrical engineering from The University of New Mexico, Albuquerque in 1966. He received B.S. E.E from the college of engineering, Guindy, India in 1952. Since 1966, he has been with the University of Texas at Arlington where he is currently a professor of electrical engineering. He, along with two other researchers, introduced the Discrete Cosine Transform (DCT) in 1975 which has since become very popular in digital signal processing. DCT, INTDCT (integer DCT), directional DCT and MDCT (modified DCT) have been adopted in several international video/image/audio coding standards such as JPEG/MPEG/H.26X series and also by SMPTE (VC-1) and by AVS China. He is the co-author of the books "Orthogonal Transforms for Digital Signal Processing" (Springer-Verlag, 1975). He has edited a benchmark volume, "Discrete Transforms and Their Applications" (Van Nostrand Reinhold, 1985), and co-edited "Teleconferencing" (Van Nostrand Reinhold, 1985). He is the co-author of the books, "Techniques and standards for Image/Video/Audio Coding" (Prentice Hall) 1996 "Packet video communications over ATM networks (Prentice Hall) 2000 and "Multimedia communication systems" (Prentice Hall) 2002. He has co edited a handbook "The transform and data compression handbook" (CRC Press, 2001). Digital video image quality and perceptual coding, (with H.R. Wu) (Taylor and Francis 2006). Introduction to multimedia communications: applications, middleware, networking, (with Z.S. Bojkovic and D.A. Milovanovic), Wiley, (2006). He has also published a book, "Discrete cosine and sine transforms", with V. Britanak and P. Yip (Elsevier 2007). Wireless Multimedia Communications (publisher: Taylor and Francis) Nov. 2008. "Fast Fourier Transform: algorithms and Applications", with D. Kim and J.J. Hwang (publisher: Springer) 2010.
