By Wen Gao, Siwei Ma
This e-book offers an summary of the cutting-edge in video coding know-how. in particular, it introduces the instruments of the AVS2 commonplace, describing how AVS2 can assist to accomplish an important development in coding potency for destiny video networks and functions through incorporating smarter coding instruments equivalent to scene video coding. positive aspects: introduces the elemental suggestions in video coding, and provides a brief heritage of video coding know-how and criteria; studies the coding framework, major coding instruments, and syntax constitution of AVS2; describes the main applied sciences utilized in the AVS2 normal, together with prediction coding, rework coding, entropy coding, and loop-filters; examines effective instruments for scene video coding and surveillance video, and the main points of a promising clever video coding approach; discusses optimization applied sciences in video coding platforms; presents a overview of photo, video, and 3D content material caliber overview algorithms; surveys the recent learn issues in video compression.
Read Online or Download Advanced Video Coding Systems PDF
Similar graphics & multimedia books
Introduces the graphical features of R to readers new to the softwareDue to its flexibility and availability, R has turn into the computing software program of selection for statistical computing and producing pics throughout quite a few fields of study. Guidebook to R pictures utilizing Microsoft® home windows deals a distinct presentation of R, guiding new clients via its many advantages, together with the construction of fine quality pics.
A number of disciplines and professions have embraced geospatial applied sciences for accumulating, storing, manipulating, studying and exhibiting spatial information to enquire crime, prosecute and convict offenders, exonerate suspects and publish facts in civil proceedings. The purposes, acceptability and relevance and procedural legality of every geospatial applied sciences fluctuate.
Extra resources for Advanced Video Coding Systems
Assuming the picture has a width of W pixels and a height of H pixels, we say the video has the spatial resolution of W × H. The frame rate of the video is also called as temporal resolution. 25 Mbits/s. It can be seen that after digitalization the high volume of video data is challenging for storage and transmission of digital video. Thus high efficiency video compression is necessary, and how to achieve efficient coding becomes very important for the real applications, which is also what we will talk about in this book.
IEEE Trans Comput 100(1): 90–93 Andrews H, Pratt W (1968) Fourier transform coding of images. In: Proceedings of Hawaii international conference system sciences, pp 677–679 Au J (2002) Complexity reduction of CAVLC: ISO/IEC MPEG ITU-T VCEG. JVT-D034 Bjontegaard G (1997) Coding improvement by using 44 blocks for motion vectors and transform:ITU-T VCEG. 26l. ITU-T/Study Group 16/Video Coding Experts Group, document Q15-F-11 Bjontegaard LK G (2002) Context-adaptive VLC (CVLC) coding of coefficients: ISO/IEC MPEG ITU-T VCEG.
PAL was developed to reduce the color artifacts aroused by phase distortion and used by China, India, etc. SECAM was developed by France and used by European countries. 1 shows the major parameters of video formats defined by NTSC, PAL and SECAM. Lines/Fields denotes how many scan lines in an image and how many images are displayed in one second. 0 MHz Fig. 5 Interlace video scan Fig. 6 Illustration of timing signal of scan line video display without consuming extra bandwidth. An example of interlaced video is shown in Fig.
Advanced Video Coding Systems by Wen Gao, Siwei Ma