3D视频的质量损伤类型分析  

Study on Stereoscopic Artifacts of 3D Video

作　　者：曲熠[1] 张远[1] 李中海 

机构地区：[1]中国传媒大学信息工程学院,北京100024 [2]辽宁省朝阳三二八转播台,辽宁朝阳122000

出　　处：《电视技术》2013年第13期194-197,共4页Video Engineering

基　　金：国家自然科学基金项目(61001177)

摘　　要：首先介绍了3D视频通信系统和人类视觉系统,然后通过结构、颜色、运动和深度的4个视觉子系统,分析每个通信模块中各类立体质量损伤的现象、成因和解决办法。立体损伤与设备、表示方式、编解码算法以及主观感知等多重因素有关,了解质量损伤的类型有助于质量评价工作的进行,进而对系统的其他环节做出优化。Firstly, 3D video communication system and human visual system are described in this paper. The stereoscopic artifacts which occur during delivery of 3D video are discussed. Causes and solutions of stereoscopic artifacts in each communication module through four visual subsystems of structure, color, motion and depth are further studied. Stereo injury is associated with equipment, the multiple factors, encoding and decoding algorithm and the subjective perception. Understanding the type of quality damage is helpful to quality evaluation work, and can make the optimization of other parts of the system.

关 键 词：立体视频质量损伤 3D视频通信 人类视觉系统 

分 类 号：TN919.81[电子电信—通信与信息系统]