搜索结果: 1-11 共查到“信息处理技术 Distributed Video Coding”相关记录11条 . 查询时间(0.078 秒)
An auto-regressive model for improved low-delay distributed video coding
auto-regressive model improved low-delay distributed video coding
2009/12/31
In this paper, an auto-regressive (AR) model is proposed to generate the side information for low-delay distributed video coding (DVC). The side information generation of current Wyner-Ziv (WZ) frame ...
Modeling Correlation Noise Statistics at Decoder for Multi-View Distributed Video Coding
Modeling Correlation Noise Statistics Decoder Multi-View Distributed Video Coding
2009/12/31
Recently, multi-view distributed video coding (MDVC) receives more and more attention, as its lowcomplexity encoder and high-complexity decoder coding paradigm suits for many applications such as sens...
This paper proposes an image partition based approach to enhance side information quality in low delay distributed video coding (DVC). The proposed method employs a checkerboard pattern to group block...
Local adaptive learning and fusion for side information interpolation in distributed video coding
Local adaptive side information interpolation distributed video coding
2009/12/31
Motivated by theoretical analysis of the curve fitting problem based on equivalent kernel, in this paper we propose a local adaptive learning and fusion model for side information interpolation in dis...
Two-pass Reconstruction in Distributed Video Coding
Two-pass Reconstruction Distributed Video Coding
2009/12/31
In this paper, we propose a novel two-pass reconstruction algorithm for the Wyner-Ziv (WZ) frames in distributed video coding (DVC), in which the traditional reconstructed WZ frame is utilized to perf...
Multi-hypothesis Based Multi-view Distributed Video Coding
Multi-hypothesis Multi-view Distributed Video Coding
2009/12/31
This paper proposes a multi-hypothesis based Wyner-Ziv (WZ) decoder for the multi-view distributed video coding (MDVC). Two hypotheses, the intra-view SI and the inter-view SI, are fed together into t...
Joint Learning for Side Information and Correlation Model based on Linear Regression Model in Distributed Video Coding
Side Information Correlation Model Linear Regression Model Distributed Video Coding
2008/12/31
The coding efficiency of distributed video coding system is significantly determined by the side information quality and correlation model. Motivated by theoretical analysis of the
maximum likelihood...
Distributed Video Coding based on Human Visual System
Distributed Video Coding Human Visual System
2008/12/31
This letter proposes a distributed video coding (DVC)scheme based on the human visual system (HVS). As we know,HVS can seldom sense any changes below the just-noticeable-difference
(JND) distortion t...
Wavelet Based Distributed Video Coding with Spatial Scalability
Video Coding Spatial Scalability
2008/12/31
In this paper, an improved spatial scalable wavelet domain distributed video coding (DVC) scheme is proposed. In this scheme, we adaptively apply differential pulse code
modulation (DPCM) Wyner-Ziv (...
Distributed Video Coding with Spatial Correlation Exploited Only at the Decoder
Distributed Video Coding Spatial Correlation Exploited the Decoder
2007/12/31
A new pixel-domain Distributed Video Coding (DVC) scheme is proposed in this paper, in which both the temporal and the spatial correlations are exploited only at the decoder. A video is treated as a c...
Abstract—This paper proposes a distributed video coding scheme based on the zerotree entropy (ZTE) coding. Wyner- Ziv theory on source coding with side information is taken as
the basic coding princi...