立体电视不同视差平面上的立体视锐度研究  

Stereo acuity at different disparity plane on 3DTV

作　　者：郑冠雯 邓向冬 

机构地区：[1]国家新闻出版广电总局广播电视规划院,北京100866

出　　处：《电视技术》2016年第6期1-4,9,共5页Video Engineering

基　　金：国家科技支撑计划项目(2012BAH39F03);国家自然科学基金项目(61271445)

摘　　要：通过生理感知试验,研究了双路立体电视不同视差平面上的立体视锐度。根据试验结果,人眼在0°视差平面上有最佳的立体视锐度,且随着画面中物体视差逐渐增大,人眼在观看该出/入屏物体时的立体视锐度将逐渐下降。此外,相比入屏物体而言,人眼在观看具有相同大小视差的出屏物体时具有更佳的立体视锐度。In this paper, the stereo acuity at different disparity plane when people watching double-channel 3 DTV is studied based on physiological perception experiment. The experiment result shows that the optimal stereo acuity is obtained by people at zero dis- parity plane, and the stereo acuity obtained by people will decrease when the object in 3DTV is far from zero disparity plane. Mo- reover, compared with in-screen object, a better stereo acuity is obtained by people when watching an out-screen object.

关 键 词：立体电视 视差 立体视锐度 

分 类 号：TN949.13[电子电信—信号与信息处理]