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Fast CU Size and PU Partition Decision for AVS2 Intra Coding
2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), 2018AVS2 is the new generation of video coding standard developed by the Audio Video Coding Standard Working Group of China. Similar to HEVC, a flexible partition structure is adopted to improve coding performance in AVS2. For intra coding, a coding unit (CU) is recursively split into sub CUs based on the quad-tree structure.
Meng Yuan +3 more
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Perceptual Fast CU Size Decision Algorithm for AVS2 Intra Coding
2019 IEEE Fifth International Conference on Multimedia Big Data (BigMM), 2019AVS2 is a kind of video coding standard proposed by China, it adopts a flexible partition structure to improve coding performance, while the recursive quad-tree split coding unit (CU) structure brings a significant increase in coding complexity.
Hao Xie +5 more
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Fast CU size and mode decision algorithm for 3D-HEVC intercoding
Multimedia Tools and Applications, 2019The 3D High Efficiency Video Coding (3D-HEVC) is an extension of the last 2D video coding generation (HEVC) using the Multi-view Video plus Depth map (MVD) format. In inter-coding process, the 3D-HEVC uses multiples inter prediction modes for each Coding Unit (CU) size. These prediction modes are performed to use all the possible CU sizes to select the
Siham Bakkouri +2 more
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Fast CU size decision method for HEVC using CU split information of adjacent frames
2016 International SoC Design Conference (ISOCC), 2016High Efficiency Video Coding (HEVC) adopts a new technique, called quad-tree based coding for inter prediction. However, deciding the optimal depth of Coding Unit (CU), namely the basic unit of the quad-tree structure, is a very time-consuming task. This paper presents a fast CU size decision algorithm to reduce the complexity and encoding time for ...
Young Ho Kim +3 more
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Fast CU size decision and PU mode decision algorithm for quality SHVC inter coding
Multimedia Tools and Applications, 2018As a scalable extension of the High Efficiency Video Coding (HEVC), the Scalable High Efficiency Video Coding (SHVC) encoder needs to encode multiple HEVC layers with Inter-layer predictions, which causes the significant increase in coding complexity.
Qiang Li, Bo Liu 0022, Dayong Wang
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Texture-Based Fast CU Size Decision and Intra Mode Decision Algorithm for VVC
2019Versatile Video Coding (VVC) is the next generation video coding standard. Compared with HEVC/H.265, in order to improve coding efficiency, its complexity of intra coding increases significantly. Too much encoding time makes it difficult for real-time coding and hardware implementation.
Jian Cao 0005 +3 more
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Perceptual CU Size Decision and Fast Prediction Mode Decision Algorithm for HEVC Intra Coding
2016 IEEE International Symposium on Multimedia (ISM), 2016Intra coding has been significantly improved in HEVC over H.264/AVC with quad-tree based coding unit (CU) structure from size 64×64 to 8×8 and more prediction modes. However, these techniques cause a dramatic increase in computational complexity. In this paper, a novel intra coding algorithm is proposed consists of perceptual CU size decision algorithm
Xin Zhou 0001 +2 more
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Fast CU Size Decision of Intra Prediction for Enhancement Layers in SHVC
2018A fast CU depth level decision algorithm with low complexity for Scalable High Efficiency Video Coding (SHVC) is proposed to reduce the computational complexity caused by the recursive quad-tree structure of Coding Unit (CU) inherited from HEVC. The proposed scheme enables the early termination for CU sizes for intra prediction in the enhancement layer
Chang Yu +3 more
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Fast CU size decision based on temporal homogeneity detection
2016 Conference on Design of Circuits and Integrated Systems (DCIS), 2016High-Efficiency Video Coding (HEVC) is the latest video coding standard of the Joint Collaborative Team on Video Coding (JCT-VC). HEVC noticeably improves compression performance when comparing with previous standards such as H264, providing a major leap forward in video compression technology.
D. G. Fernandez +3 more
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Machine learning-based fast CU size decision algorithm for 3D-HEVC inter-coding
Journal of Real-Time Image Processing, 20213D-high efficiency video coding (3D-HEVC) is an extension of the high efficiency video coding (HEVC) standard for the compression of the texture videos and depth maps. In 3D-HEVC inter-coding, the coding unit (CU) is recursively performed on variable sizes, namely, depth levels.
Siham Bakkouri, Abderrahmane Elyousfi
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