Results 191 to 200 of about 6,004 (220)
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Spatially Scalable Video Coding For HEVC
IEEE Transactions on Circuits and Systems for Video Technology, 2012Spatially scalable video coding (SSVC) provides an efficient way to transmit one video at different resolutions. Based on the emerging High Efficiency Video Coding (HEVC), we propose an SSVC scheme to support both single-loop (SL) and multiloop (ML) solutions by enabling different interlayer prediction mechanisms. Specifically, we employ two interlayer
Zhongbo Shi +2 more
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Analysis of Frame Partitioning in HEVC
2014The paper presents analysis of frame partitioning in the next generation video coding standard HEVC. Complex study on frequency of the particular coding unit, prediction unit and transform unit sizes selection made by the encoder compliant with HEVC technology is included.
Jakub Stankowski +6 more
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A New Optimization Algorithm for HEVC
2015In this paper, we propose a new optimization algorithm utilizing the texture feature and correlation of adjacent frames for newly proposed video standard High Efficiency Video Coding (HEVC). For intra prediction, the complexity of pictures’ texture to perform different levels of simplification on Most Probable Mode (MPM) selection is scaled.
Hongcheng Liu +4 more
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Analysis and Evaluation of HEVC
Applied Mechanics and Materials, 2014HEVC video coding standard is the next generation of H.264 coding standard, which is able to achieve twice coding efficiency compared with H.264/AVC High Profile. This paper analyzes the key features of HEVC standard based on HEVC reference software HM12.0. Experiments cover different resolutions ranging from 240p to 1600p.
Jian Jun Wang, Li Zhou, Tao Sun
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2014
In this chapter, a survey of the currently ongoing activities for extension of the HEVC specification is provided. As these activities are beyond the scope of this book and have not been finalized by the time of writing, the presentation is kept at a higher level.
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In this chapter, a survey of the currently ongoing activities for extension of the HEVC specification is provided. As these activities are beyond the scope of this book and have not been finalized by the time of writing, the presentation is kept at a higher level.
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Fast Motion Estimation Algorithm for HEVC
2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin), 2012Motion Estimation is an essential process in many video coding standards like MPEG-2, H.264/AVC and HEVC. Despite Motion Estimation has been used at the encoder, it is expected to be used in future consumer devices in the distributed video coding architectures. But the Motion Estimation itself consumes more than 50% coding complexity or time to encode.
Purnachand Nalluri +2 more
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State of HEVC Bitrates in 2014: Comparing HEVC, H.264, and MPEG-2
SMPTE Motion Imaging Journal, 2014This paper presents the results of empirical testing of high-efficiency video coding (HEVC) for standard-definition (SD), high-definition (HD), and ultra-high-definition (UHD), including data from hundreds of encoding tests across a variety of bitrates.
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2019
This chapter provides background about Three-Dimensional High Efficiency Video Coding (3D-HEVC) depth map encoding. Initially, the 3D-HEVC encoding structure is defined, relating its frame to a quadtree-like structure. The algorithms used in the intra-frame prediction of depth maps are described in detail, allowing a comparative understanding regarding
Gustavo Sanchez +2 more
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This chapter provides background about Three-Dimensional High Efficiency Video Coding (3D-HEVC) depth map encoding. Initially, the 3D-HEVC encoding structure is defined, relating its frame to a quadtree-like structure. The algorithms used in the intra-frame prediction of depth maps are described in detail, allowing a comparative understanding regarding
Gustavo Sanchez +2 more
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2014
The HEVC standard specifies two in-loop filters, a deblocking filter and a sample adaptive offset (SAO). The in-loop filters are applied in the encoding and decoding loops, after the inverse quantization and before saving the picture in the decoded picture buffer. The deblocking filter is applied first.
Andrey Norkin +3 more
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The HEVC standard specifies two in-loop filters, a deblocking filter and a sample adaptive offset (SAO). The in-loop filters are applied in the encoding and decoding loops, after the inverse quantization and before saving the picture in the decoded picture buffer. The deblocking filter is applied first.
Andrey Norkin +3 more
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