搜索结果: 1-6 共查到“工学 B-Picture Coding”相关记录6条 . 查询时间(0.125 秒)
Advanced Spatial and Temporal Direct Mode for B Picture Coding
Advanced Spatial Temporal Direct Mode
2013/7/24
The direct mode in H.264/AVC can efficiently improve the coding performance of B pictures, since it exploits the spatial or temporal correlation by deriving its motion vector from previously encoded i...
B-picture coding in AVS video compression standard
B-picture coding AVS video compression standard
2010/12/17
This paper first gives a brief overview of the Chinese audio–video coding standard (AVS1) especially on prediction modes of motion compensation for B-picture. Furthermore, two techniques adopted by AV...
B-picture coding in AVS video compression standard
Video coding B-picture Symmetrical mode Direct mode Bi-directional prediction
2013/7/17
This paper first gives a brief overview of the Chinese audio–video coding standard (AVS1) especially on prediction modes of motion compensation for B-picture. Furthermore, two techniques adopted...
Block-Wise Adaptive Motion Accuracy Based B-Picture Coding With Low-Complexity Motion Compensation
Motion Accuracy B-Picture Coding Low-Complexity Motion Compensation
2010/12/16
This paper presents a novel B-picture coding based on block-wise adaptive motion accuracy (BAMA) with lowcomplexity motion compensation (MC). BAMA is able to adaptively
select the motion accuracy for...
Rate Control for Hierarchical B-picture Coding with Scaling-factors
Rate Control Hierarchical B-picture Coding Scaling-factors
2010/12/17
The coding performance can be further improved when the hierarchical B-picture coding is introduced into H.264/AVC. However, the existing rate control schemes can NOT work efficiently in such new codi...
EXTENDED DIRECT MODE FOR HIERARCHICAL B PICTURE CODING,
hierarchical B picture extended direct mode
2010/12/15
In 3D subband coding, Motion-Compensated Temporal Filtering (MCTF) technique, especially with the adaptive 5/3 wavelet kernel, efficiently exploits the temporal correlation among
neighboring pictures...