Results 11 to 20 of about 570,593 (283)
Fast Decision of Block Size, Prediction Mode, and Intra Block for H.264 Intra Prediction
IEEE Transactions on Circuits and Systems for Video Technology, 2010 The spatial-domain intra prediction scheme of H.264 has high computational complexity, especially for the High Profile as it incorporates the additional intra 8 × 8 prediction mode. To address this issue, we explore the hierarchy of H.264 mode decision process in this paper and adopt an approach that is in synchrony with the mode decision hierarchy. In
Huang, Y.-H., Ou, T.-S., Chen, H. H.
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Current Frame Priors Assisted Neural Network for Intra Prediction
IEEE Access, 2021 Intra prediction is the key technology to reduce spatial redundancy in the modern video coding standard. Recently, deep learning based methods that directly generate the intra prediction by neural network achieve superior performance than traditional ...
Han Zhang, Li Song, Yan Huang, Rong Xie
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Fast CU Partition Decision Method Based on Bayes and Improved De-Blocking Filter for H.266/VVC
IEEE Access, 2021 The H.266/Versatile Video Coding (VVC) standard is the latest video coding standards released by the Joint Video Exploration Group (JVET). These new technologies have brought more than 40% increase in compression rate and brought huge coding ...
Qiuwen Zhang +3 more
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Fast Decision Method for H.266/VVC Intra Prediction Mode [PDF]
Jisuanji gongcheng, 2021 In order to reduce the coding complexity of the new generation of high-efficiency video coding standard H.266/VVC, a fast prediction mode decision method is proposed for intra coding.The distribution characteristic of transform residuals is first ...
LI Wei, FAN Caixia
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Fast CU Partition Decision Method Based on Texture Characteristics for H.266/VVC
IEEE Access, 2020 The versatile video coding (VVC) is the latest video coding standard, which uses a Multi-Type Tree (MTT) coding structure. Compared with existing video coding standards, this structure can flexibly split coding blocks according to the complex texture ...
Qiuwen Zhang +4 more
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Efficient H.264 Intra Frame CODEC with Best Prediction Matrix Mode Algorithm [PDF]
International Journal of Electronics and Telecommunications, 2020 The continuous growth of smart communities and ever-increasing demand of sending or storing videos, have led to consumption of huge amount of data. The video compression techniques are solving this emerging challenge.
Sara Hamdy +2 more
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RHEVC intra‐prediction mode [PDF]
IET Image Processing, 2019 Although the high‐efficiency video codec plays a leading role among the video coding standards, it consumes a lot of memory resources and time processing due to its superior video quality and coding performance. The computation algorithm of rate distortion optimisation is one of the reasons behind the encoder's bottleneck.
Noor Baha Aldin +2 more
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A Fast QTMT Partition Decision Strategy for VVC Intra Prediction
IEEE Access, 2020 Different from the traditional quaternary tree (QT) structure utilized in the previous generation video coding standard H.265/HEVC, a brand new partition structure named quadtree with nested multi-type tree (QTMT) is applied in the latest codec H.266/VVC.
Yibo Fan +4 more
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Iterative Training of Neural Networks for Intra Prediction [PDF]
IEEE Transactions on Image Processing, 2021 15 pages, 16 ...
Thierry Dumas +2 more
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Machine Learning-Based Early Skip Decision for Intra Subpartition Prediction in VVC
IEEE Access, 2022 The recently published video coding standard, Versatile Video Coding (VVC/H.266), has the intra subpartition (ISP) coding mode, which divides an intra-predicted block into smaller blocks called subpartitions, each of which can be predicted using the ...
Jeeyoon Park +3 more
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