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"HEVC"
HEVC VMAF-oriented Perceptual Rate Distortion Optimization using CNN
Video coding standards like HEVC and VVC have achieved significant coding performance. However, the RDO module in coding framework …
Chen Zhu
,
Yan Huang
,
Rong Xie
,
Li Song
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DOI
Weight-based bit allocation scheme for VR videos in HEVC
Since VR videos shown on the head-mounted display (HMD) is omnidirectional, the average distortion of VR videos in all directions shall …
BiJia Li
,
Li Song
,
Rong Xie
,
Wenjun Zhang
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DOI
Lagrangian method based Rate-Distortion Optimization revisited for dependent video coding
Video encoding is based on the DPCM framework where temporal prediction coding introduces Rate-Distortion (RD) dependence. The RD …
Xiangwen Wang
,
Li Song
,
Zhengyi Luo
,
Rong Xie
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DOI
Machine learning based VP9-to-HEVC video transcoding
As more and more coding standards are developed for videos with higher resolution and higher frame rates, the conversion between them …
Xiangyu Li
,
Rong Xie
,
Li Song
,
Liang Zhang
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DOI
CNN Based Post-Processing to Improve HEVC
Chen Li
,
Li Song
,
Rong Xie
,
Wenjun Zhang
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DOI
Evaluation of beyond-HEVC entropy coding methods for DCT transform coefficients
Entropy coding, which acts as one of the most important compression tools in video coding standard, had been improved step by step for …
Han Zhang
,
Li Song
,
Xiaokang Yang
,
Zhengyi Luo
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DOI
Fast depth decision with enlarged coding block sizes for HEVC intra coding of 4K ultra-HD video
High Efficiency Video Coding (HEVC), the latest video coding standard, achieves significantly better compression performance than the …
Rujun Wei
,
Rong Xie
,
Liang Zhang
,
Li Song
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DOI
Texture Direction Based Optimization for Intra Prediction in HEVC
High Efficiency Video Coding (HEVC) is the latest video coding standard that is supported by JCT-VC. In this letter, an encoding …
Zhengcong Wang
,
Peng Wang
,
Hongguang Zhang
,
Hongjun Zhang
,
Shibao Zheng
,
Li Song
Cite
DOI
Paralleling variable block size motion estimation of HEVC on CPU plus GPU platform
The emerging HEVC standard supports up to 12 variable block sizes ranging from 4×8/8×4 to 64×64 to conduct motion estimation (ME) and …
Xiangwen Wang
,
Li Song
,
Min Chen
,
Junjie Yang
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DOI
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