CNN oriented fast PU mode decision for HEVC hardwired intra encoder

2017 ◽  
Author(s):  
Nan Song ◽  
Zhenyu Liu ◽  
Xiangyang Ji ◽  
Dongsheng Wang
Keyword(s):  
Mode Decision

scholarly journals Decoder-driven mode decision in a block-based distributed video codec

2011 ◽  
Vol 58 (1) ◽  
pp. 239-266 ◽  
Author(s):  
Stefaan Mys ◽  
Jürgen Slowack ◽  
Jozef Škorupa ◽  
Nikos Deligiannis ◽  
Peter Lambert ◽  
...  
Keyword(s):  
Video Codec ◽  
Mode Decision ◽  
Block Based

A Whole Rate-Distortion Optimize Pronounce Based on Wireless Sensor Network

2013 ◽  
Vol 756-759 ◽  
pp. 890-894 ◽  
Author(s):  
Qing Sheng Yu ◽  
Jian Zhang ◽  
Jin Xiang Peng
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Estimation Method ◽  
Rate Distortion ◽  
Video Encoding ◽  
Mode Decision ◽  
Wireless Sensor ◽  
Block Basis ◽  
Decision Scheme ◽  
Macro Block

Based on the Joint Video Team (JVT) of the ITU-T Video Coding Experts Group VC EG and the IS O/IEC Moving Picture Experts Group MPEG, an RD optimal Macro Block mode decision scheme for Internet error channel streaming is introduced. The scheme employs the luminance Rate Distortion (RD) optimal mode decision scheme so as to take the effects of video encoding distortion and the channel error propagation to get higher error robustness for error transmission. Based on the Wireless Sensor Network, this paper analyzes the data distortion problem when transmitting H.264 coded video stream over error-prone channel. And the authors also have discussed a widely accepted technique that introduces more intra-coded information on macro block basis. Additionally, this paper introduces a simple loss and multiplication factor estimation method, the rate-distortion optimized assessing strategy over the whole situation.

Highly parallel mode decision method for HEVC

2013 ◽  
Author(s):  
Jun Zhang ◽  
Feng Dai ◽  
Yike Ma ◽  
Yongdong Zhang
Keyword(s):  
Mode Decision ◽  
Decision Method ◽  
Parallel Mode
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