Signal processing. Image communication : theory, techniques & applications, Vol. 24 N° 4. Signal processing. Image communication - Avril 2009
| Titre : | Signal processing. Image communication : theory, techniques & applications, Vol. 24 N° 4. Signal processing. Image communication - Avril 2009 |
| Type de document : | Bulletin |
| Paru le : | 21/12/2009 |
Dépouillements
Article : texte imprimé
Lu Yu, Auteur ;
Sijia Chen, Auteur ;
Jianpeng Wang, Auteur
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Audio-video coding standard (AVS) is a working group of audio and video coding standard in China, which established in 2002.
AVS-video coding standards are important parts of productions of AVS working group.
Considering the different requirem[...]
Article : texte imprimé
Zhang, Li., Auteur ;
Qiang Wang, Auteur ;
Ning Zhang, Auteur
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In this paper, two context-based entropy coding schemes for AVS Part-2 video coding standard are presented.
One is Context-based 2D Variable Length Coding (C2DVLC) as a low complexity entropy coding scheme for AVS Part-2 Jizhun profile.
C2DVLC[...]
Article : texte imprimé
Zhongmou Wu, Auteur ;
Yun He, Auteur
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By optimizing the variable filter coefficients through calculating Wiener–Hopf equations for each picture, the adaptive-interpolated prediction can significantly improve the coding efficiency.
However, compared with the fixed coefficient interp[...]
Article : texte imprimé
Dandan Ding, Auteur ;
Honggang Qi, Auteur ;
Lu Yu, Auteur
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In 2004, a new standardization activity called reconfigurable video coding (RVC) was started by MPEG with the purpose of offering a framework which provides reconfiguration capabilities for standard video coding technology.
The essential idea o[...]
Article : texte imprimé
Zhijie Yang, Auteur ;
Wade K. Wan, Auteur ;
Xuemin Chen, Auteur
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AVS1-P2 is a recently completed video compression standard developed by the Audio and Video Coding Standard (AVS) Workgroup of China.
The standard promises comparable compression efficiency to the H.264/MPEG-4 AVC video codec with lower impleme[...]
Article : texte imprimé
Xin Jin, Auteur ;
Songnan Li, Auteur ;
King Ngi Ngan, Auteur
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AVS1-P2 is the newest video standard of Audio Video coding Standard (AVS) workgroup of China, which provides close performance to H.264/AVC main profile with lower complexity.
In this paper, a platform-independent software package with macroblo[...]
Article : texte imprimé
Junhao Zheng, Auteur ;
Wen Gao, Auteur ;
Wu, David, Auteur
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Context-based Binary Arithmetic Coding (CBAC) is a normative part of the newest X Profile of Advanced Audio Video coding Standard (AVS).
This paper presents an efficient VLSI architecture for CBAC decoding in AVS.
Compared with CBAC in H.264/A[...]
Article : texte imprimé
Yuan-Gen Wang, Auteur ;
Zhe-Ming Lu, Auteur ;
Liang Fan, Auteur
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In this paper, we propose a robust dual watermarking algorithm for video based on the audio video coding standard (AVS).
One watermark is embedded in luminance components, whose embedding positions are optimized using the particle swarm optimiz[...]
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