Journal ArticleDOI
HEVC: The New Gold Standard for Video Compression: How Does HEVC Compare with H.264/AVC?
TLDR
In this paper, the Joint Collaborative Team on Video Coding (JCT-VC) was established with the objective to develop a new high-performance video coding standard for mobile applications.Abstract:Â
Digital video has become ubiquitous in our everyday lives; everywhere we look, there are devices that can display, capture, and transmit video. The recent advances in technology have made it possible to capture and display video material with ultrahigh definition (UHD) resolution. Now is the time when the current Internet and broadcasting networks do not even have sufficient capacity to transmit large amounts of HD content-Let alone UHD. The need for an improved transmission system is more pronounced in the mobile sector because of the introduction of lightweight HD resolutions (such as 720 pixel) for mobile applications. The limitations of current technologies prompted the International Standards Organization/International Electrotechnical Commission Moving Picture Experts Group (MPEG) and International Telecommunication Union-Telecommunication Standardization Sector Video Coding Experts Group (VCEG) to establish the Joint Collaborative Team on Video Coding (JCT-VC), with the objective to develop a new high-performance video coding standard.read more
Citations
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Journal ArticleDOI
Scalable extension of HEVC with adaptive de-blocking filter for bandwidth-limited applications
TL;DR: In this article , a neural network based adaptive de-blocking filter (NNADF) technique is proposed to maintain good PSNR with minimum bit rate in SHVC encoder.
Journal ArticleDOI
Analysis and Evaluation of HEVC
Jianjun Wang,Li Zhou,Tao Sun +2 more
TL;DR: This paper analyzes the key features of HEVC standard based on HEVC reference software HM12.0 to indicate thatHEVC standard can achieve 50% average bit-rate saving compared with H.264.
Journal ArticleDOI
Design and implementation of a teleconferencing system using improved HEVC coding
TL;DR: This paper presents a reliable Teleconference system that utilizes an improved high-efficiency video codec (HEVC) H.265 technology with congestion control, based on CU size decision and entropy coding, which provides an adequate approach to enhance the real-time video/IP technology.
Journal ArticleDOI
Fast 3D-HEVC inter coding using data mining and machine learning
TL;DR: Wang et al. as discussed by the authors proposed an algorithm based on eXtreme Gradient Boosting to solve the problem of high inter-frame coding complexity in 3D-HEVC.
Journal ArticleDOI
Large-Scale MIMO is Capable of Eliminating Power-Thirsty Channel Coding for Wireless Transmission of HEVC/H.265 Video
TL;DR: It is envisaged that LS-MIMO-aided wireless multimedia communications is capable of dispensing with the power-thirsty channel codec altogether!
References
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Journal ArticleDOI
Overview of the H.264/AVC video coding standard
TL;DR: An overview of the technical features of H.264/AVC is provided, profiles and applications for the standard are described, and the history of the standardization process is outlined.
Proceedings ArticleDOI
Sample adaptive offset for HEVC
TL;DR: A new video coding tool, sample adaptive offset (SAO), which is to classify reconstructed pixels into different categories and then reduce the distortion by simply adding an offset for each category of pixels.
Proceedings ArticleDOI
Towards jointly optimal spatial prediction and adaptive transform in video/image coding
TL;DR: This paper proposes a new approach to combined spatial (Intra) prediction and adaptive transform coding in block-based video and image compression, which is implemented within the H.264/AVC intra mode, and is shown in experiments to significantly outperform the standard intra modes, and achieve significant reduction of the blocking effect.
Proceedings ArticleDOI
One-pass encoding algorithm for adaptive loop filter in high-efficiency video coding
TL;DR: A method to estimate filtering distortion without performing real filter operation is proposed for adaptive loop filter in high-efficiency video coding (HEVC) and the number of encoding passes can be effectively reduced from 16 to 1.