一种基于视觉感知的视频质量客观评价方法  

A Method for Objective Video Quality Assessment Based on Human Perception

作　　者：张文俊[1] 王兴国[1] 陈国斌[1] 

机构地区：[1]浙江大学信息与电子工程学系,浙江杭州310027

出　　处：《电视技术》2004年第8期57-59,共3页Video Engineering

摘　　要：结合人眼视觉系统特性,讨论了视频的空域、时域信息以及由之产生的3个度量参数,提出了一种基于人眼视觉特性的客观视频质量的评价方法。实验结果表明,该方法能有效地反映人眼视觉机制,合理评价视频质量,在视频信号处理和图像压缩领域有着广泛应用前景。This paper firstly discusses spatial and temporal information and three derivative measurement parameters based on human visual system. Then we present a method for objective video quality assessment. Experiment results show that this proposed method could effectively evaluate the objective video quality, which could be a very useful tool in the domain of video signal processing and image compression.

关 键 词：人眼视觉系统 基于视觉感知的视频质量的客观度量 空域信息 时域信息 

分 类 号：TN949.6[电子电信—信号与信息处理]