位置：成果数据库 > 期刊 > 期刊详情页
基于多视点视频编码的差错控制算法
  • ISSN号：0732-2112
  • 期刊名称：电子学报
  • 时间：0
  • 页码：2544-2548
  • 分类：TP391.4[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术]
  • 作者机构：[1]西南交通大学信息科学与技术学院,四川成都610031, [2]四川大学电子信息学院,四川成都610065
  • 相关基金：国家自然科学基金（No.60972111,No.61036008）
  • 相关项目：基于分布式编码的多视点视频差错控制研究
作者： 高攀|彭强|王琼华|
关键词： 多视点视频编码, 失真度估计, 率失真优化, 模式选择, multiview video coding, distortion estimation, rate distortion optimization, mode selection
中文摘要：

多视点视频编码（MultiviewVideoCoding，MVC）利用运动估计和视差估计取得了较好的编码性能，但在易错的网络环境下传输MVC视频码流，将导致差错在视点内与视点间进行扩散．针对多视点视频的编码特性，提出了一种端到端的失真度估计模型，并将此模型与率失真优化相结合得到一种基于联合信源信道的编码模式选择算法．实验结果表明该方法能够在易错网络环境下有效的提高多视点视频的传输效率．

英文摘要：

Multiview video coding （MVC） has employed motion estimation and disparity estimation to achieve the highest coding efficiency. While the compressed MVC video bit-stream is transmitted through error-prone networks, transmission error will propagate along intra-view and inter-view direction. Based on the characteristic of MVC, we propose a new end-to-end distortion es- timation model, and incorporate the model with rate distortion optimization to obtain the joint source-channel coding mode selection algorithm. Experimental results demonstrate the proposed algorithm has a superior transmission efficiency improvement for multiview video transmission over error-prone networks.

同期刊论文项目
裸视光栅三维立体显示的理论与关键技术
期刊论文 106 会议论文 12 专利 15 著作 2
基于分布式编码的多视点视频差错控制研究
期刊论文 11 会议论文 8 专利 12
同项目期刊论文
Face Region Based Conversational Coding
运用H.264/AVC宏块编码特征的低复杂度率失真优化算法
计算机专业大学生创新教育及协作能力培养
A Novel Web Video Event Mining Framework with the Integration of Correlation and Co-Occurrence Information
Image processing to eliminate crosstalk between neighboring view images in three-dimensional lenticu
2D/3D switchable autostereoscopic display based on polymer-stabilized blue-phase liquid crystal lens
A polymer-stabilized blue phase liquid crystal display with slanted wall-shaped electrodes
Tilted elemental image array generation method for moiré-reduced computer generated integral imaging
Depth calculation method of integral imaging based on Gaussian beam distribution model
Autostereoscopic 3D projection display based on two lenticular sheets
一种计算全息图真彩色显示的方法
Electrowetting-Based Liquid Iris
一种基于分割的离焦图像深度图提取方法
Tilted elemental image array generation method for moire-reduced computer generated integral imaging
Adjustable optical slit based on electrowetting
Zoom lens design using liquid lenses for achromatic and spherical aberration corrected target
视差与空间频率对自由立体显示器观看舒适度的影响
Pixel extraction based integral imaging with controllable viewing direction
Liquid lens with double tunable surfaces for large power tunability and improved optical performance
Transflective blue-phase liquid crystal display using an etched in-plane switching structure
An autostereoscopic liquid crystal display with a polarized parallax barrier
Shared pixel based parallax barrier 3D display with high brightness
<a name="OLE_LINK4"></a><span style="font-family:;" new="&qu
Low voltage and high transmittance blue-phase liquid crystal device with slanted electrodes
A viewing-angle-controllable blue-phase liquid-crystal display
<span style="background: white; color: black; font-family:;" times="" new=&qu
<SPAN style="FONT-FAMILY: ; BACKGROUND: white; COLOR: black" times="" new=&qu
Stereoscopic perceptual video coding based on jst-noticeable-distortion profile
A continuous-viewing-angle-controllable liquid-crystal display using a blue-phase liquid crystal
Deviation influences on sectional image reconstruction in optical scanning holography using a random
A 3D image interleaving method for real-time autostereoscopic display based on GPU
High optical-efficiency integral imaging display based on gradient-aperture pinhole array
Three-dimensional display based on dual parallax barriers with uniform resolution
<a name="OLE_LINK72"></a><a name="OLE_LINK71"></a><sp
基于分割的离焦图像深度图提取方法
Autostereoscopic three-dimensional display based on two parallax barriers
Realization of undistorted and orthoscopic integral imaging without black zone in real and virtual m
Adaptive liquid iris based on electrowetting
Mutated and converged damping factors in lens system optimization to find new local minima
Relationship between parallax and spatial resolution on visual comfort of an autostereoscopic displa
视差与空间频率对自由立体显示器观看视疲劳的影响
一种消除柱透镜光栅自由立体显示图像串扰的方法
彩色图像对自适应匹配算法
Bidirectional optical switch based on electrowetting
Crosstalk-free integral imaging display based on double piano-convex micro-lens array
Method of generating orthoscopic elemental image array from sparse camera array
An autostereoscopic 3D projection display based on a lenticular sheet and a parallax barrier
Optical switch based on electrowetting liquid lens
柱透镜光栅3D显示器的视差范围与立体观看视疲劳的关系
激光脉冲诱导损伤点对激光传输的影响
Liquid prism for wide-angle beam tracking and steering
An integral imaging based three-dimensional display with wide viewing angle
Integral imaging without image distortion using micro-lens arrays with different specifications
Three-dimensional interaction and autostereoscopic display system using gesture recognition
Double-viewing-zone integral imaging 3D display without crosstalk based on a tilted barrier array
Dual-view integral imaging three-dimensional display
Crosstalk-free integral imaging based on double plano-convex micro-lens array
Electrowetting based liquid iris
Fluidic optical switch by pneumatic actuation
Rapid computer generated integral imaging in real and virtual fields
Optical switch based on tunable aperture
1D integral imaging based on parallax images&#39; virtual reconstruction
Viewing-angle-enhanced integral imaging system using three lens arrays
Liquid crystal microlens array using double lenticular electrodes
One-dimensional integral imaging display using a variable parallax barrier
Transflective blue-phase liquid crystal display with corrugated electrode structure
Image correction based on homography in stereoscopic projection display
Low voltage and high optical efficiency single-cell-gap transflective display using a blue-phase liq
Property of robustness to size and its realization on fractal dimension
High optical-efficiency integral imaging display with a gradient-aperture parallax barrier
Multi-view 3D display with high brightness based on a parallax barrier
基于方形RGBW子像素排列的跟踪式自由立体显示屏
增大3D观看视角的会聚式集成成像法
一种快速计算机集成成像技术
Combined lenticular lens for autostereoscopic three dimensional display
Analysis of the depth of field of integral imaging displays based on wave optics
计算机专业大学生创新教育及协作能力培养
基于块的背景重构算法研究及应用
A Novel Web Video Event Mining Framework with the Integration of Correlation and Co-Occurrence Information
增大3D观看视角的会聚式集成成像