应用人类视觉特性的立体图像质量评价方法  

Objective Assessment of Stereo Images Based on Full Human Visual Characteristics

作　　者：沈丽丽[1,2] 侯春萍[1] 

机构地区：[1]天津大学电子信息工程学院,天津300072 [2]国家海洋技术中心,天津300112

出　　处：《天津大学学报》2012年第8期682-687,共6页Journal of Tianjin University(Science and Technology)

基　　金：国家高技术研究发展计划(863计划)资助项目(2012AA011505);国家自然科学基金重点资助项目(60932007);教育部博士点基金资助项目(20110032110029)

摘　　要：提出了一种适合立体图像的质量评价方法,该方法基于平面图像的加权平均结构相似性评价规则,考虑了心理立体视觉的物理线索,联合了心理、生理立体视觉特性,最终给出了2种不同复杂度的实现方法.实验结果表明,2种复杂度不同的方法均能很好地用于立体图像的质量评价,且评价结果与主观评价结果相关性很强.An objective quality assessment method was proposed for stereo images based on the weighted mean structure similarity of planar images, which combines the psychological and physiological stereo visual characteristic and takes into account the clues of psychological stereoscopic vision. Finally, two models with different complexity were presented. The experimental results show that the two methods can work well in stereo image quality assessment, and that the objective assessment results can keep step with the subjective ones.

关 键 词：立体视觉 结构相似性 客观质量评价 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]