Standard video compression standard

Ebook The satellite communication applications handbook presents the following content: Chapter 1 evolution of satellite technology and applications; chapter 2 satellite links, multiple access methods, and frequency bands; chapter 3 issues in space segment and satellite implementation; chapter 4 television applications and standards; chapter 5 digital video compression systems and standards; chapter 6 direct-to-home satellite television broadcasting;...

552p zizaybay1103 29-05-2024 5 2   Download

Ebook "Video codec design - Developing image and video compression systems" includes content: Introduction, digital video, image and video compression fundamentals, vide coding standards - JPEG and MPEG, motion estimation and compensation, transform coding, entropy coding, transmission of coded video,...and other contents.

313p haojiubujain07 20-09-2023 8 5   Download

Part 1 of ebook "Digital video concepts, methods, and metrics: Quality, compression, performance, and power trade-off analysis" provides readers with contents including: chapter 1 - Introduction; chapter 2 - Digital video compression techniques; chapter 3 - Video coding standards; chapter 4 - Video quality metrics;...

162p tieulangtran 28-09-2023 7 4   Download

Ebook Fundamentals of Multimedia: Part 1 includes contents: Chapter 1 Introduction to multimedia, Chapter 2 Multimedia authoring and tools, Chapter 3 Graphics and image data representations, Chapter 4 Color in image and video, Chapter 5 Fundamental concepts in video, Chapter 6 Basics of digital audio, Chapter 7 Lossless compression algorithms, Chapter 8 Lossy compression algorithms, Chapter 9 Image compression standards.

312p haojiubujain02 03-07-2023 10 3   Download

Ebook Fundamentals of multimedia (Second Edition): Part 1 presents the following content: Introduction to multimedia; a taste of multimedia; graphics and image data representations; color in image and video; fundamental concepts in video; basics of digital audio; lossless compression algorithms; lossy compression algorithms; image compression standards; basic video compression techniques; MPEG video coding: MPEG-1, 2, 4, and 7; new video coding standards: H.264 and H.265; basic audio compression techniques; MPEG audio compression.

500p runthenight03 07-12-2022 16 6   Download

DVB-T2 (Digital Video Broadcasting – Second Generation Terrestrial) is the extension of the television standard DVB-T. This system transmits compressed digital audio, video, and other data in PLPs (physical layer pipes), using OFDM modulation with channel coding and interleaving. This paper provides the performance evaluation of DVB-T2 for outdoor reception by the received signal measurement.

6p son248 24-03-2020 21 1   Download

This paper reviews the main technical solutions adopted by the next-generation mobile broadcasting standard DVB-NGH, the handheld evolution of the second-generation digital terrestrial TV standard DVB-T2.

12p son248 24-03-2020 20 1   Download

DVB-NGH, the handheld evolution of the second-generation digital terrestrial TV standard DVB-T2. It uses some new technologies compared DVB-T2; layered video coding with multiple physical layer pipes; time-frequency slicing; full support of an IP transport layer with a dedicated protocol stack; header compression mechanisms for both IP and MPEG2 TS packets; non-uniform constellations for 64 Quadrature Amplitude Modulation (QAM) etc...

36p son248 24-03-2020 26 1   Download

This thesis proposes a new method to determine moving objects by applying some motion estimation techniques in the video compression domain. At the same time, this method will also be used to build an application that supports the identification and search of motion in home surveillance videos. The compression format of the videos in the thesis uses H264 compression (MPEG-4 part10), a popular video compression standard today.

53p hanh_tv25 02-04-2019 20 3   Download

This paper presents a robust watermarking algorithm for copyright protection of digital images. The proposed algorithm uses 4×4 block-based integer discrete cosine transformation (intdct) used in the video compression standard h.264. The intDCT is used rather than the conventional DCT.

6p blossom162 31-03-2019 39 0   Download

Chapter 12 provides knowledge of MPEG video. The main contents of this chapter include all of the following: Video compression, video compression: MPEG, compression standards, how to compress video? Simple motion example, estimating motion of blocks,...

63p estupendo4 18-08-2016 62 4   Download

CS 450: Video includes about Storing Video; Key Frames; Motion; Predictive Encoding Using Motion Prediction; MPEG; MPEG Frame Types; Other Video Compression Standards and some thing elses.

8p cocacola_08 21-11-2015 46 2   Download

This book describes the principles of image and video compression techniques and introduces current and popular compression standards, such as the MPEG series. Derivations of relevant compression algorithms are developed in an easy-to-follow fashion. Numerous examples are provided in each chapter to illustrate the concepts. The book includes complementary software written in MATLAB SIMULINK to give readers hands-on experience in using and applying various video compression methods. Readers can enhance the software by including their own algorithms....

442p caucaphung 04-02-2013 118 35   Download

This book tries to address different aspects and issues related to video and multimedia distribution over the heterogeneous environment considering broadband satellite networks and general wireless systems where wireless communications and conditions can pose serious problems to the efficient and reliable delivery of content. Specific chapters of the book relate to different research topics covering the architectural aspects of the most famous DVB standard (DVB-T, DVB-S/S2, DVB-H etc.

220p bi_bi1 13-07-2012 81 9   Download

Visual compression has been a very active field of research and development for over 20 years, leading to many different compression systems and to the definition of international standards. There is likely to be a continued need for better compression efficiency, as video content becomes increasingly ubiquitous and places unprecedented pressure on upcoming new applications in the future. At the same time, the challenge of handling ever more diverse content coded in a wide variety of formats makes reconfigurable coding a potentially useful prospect....

162p bi_bi1 09-07-2012 83 10   Download

Both the International Standardisation Organisation (ISO) and the International Telecommunications Union (ITU) standardisation bodies have been releasing recommendations for universal image and video coding algorithms since 1985. The first image coding standard, namely JPEG (Joint Picture Experts Group), was released by ISO in 1989 and later by ITU-T as a recommendation for still image compression. In December 1991, ISO released the first draft of a video coding standard, namely MPEG-1, for audiovisual storage on CD-ROM at 1.5—2 Mbit/s....

9p doroxon 16-08-2010 93 22   Download

MPEG-7 will define a certain set of descriptors to describe these features. For example, the color histogram can be a very suitable descriptor for color characteristics of an image, and motion vectors (commonly available in compressed video bitstreams) form a useful descriptor for motion characteristics of a video clip. MPEG-7 also uses the concept of description scheme (DS), which means a framework that defines the descriptors and their relationships. Hence, the descriptors are the basis of a description scheme. Description then implies an instantiation of a description scheme.

20p longmontran 14-01-2010 93 13   Download

For many, the acronym conjures up visions of 100s of on-demand entertainment channels delivered anytime, anywhere. It promises total control by the user to customize their multimedia experience for true interactive unicasting. And for many operators, IPTV holds the allure of tapping into new revenue sources with the delivery of advanced multimedia services over broadband networks. IPTV is being enabled by the transition from analog to digital video. Advances in video compression technologies are making it easier to deliver both standard- and high-definition audio and video.

12p halanh 14-08-2009 274 98   Download