Visual comfort enhancement study based on visual attention detection for stereoscopic displays

被引:6
|
作者
Xia, Zhenping [1 ]
Cheng, Cheng [1 ]
Li, Xiaohua [2 ]
机构
[1] Suzhou Univ Sci & Technol, Coll Elect & Informat Engn, Suzhou, Peoples R China
[2] Southeast Univ, Sch Elect Sci & Engn, Display R&D Ctr, Nanjing, Jiangsu, Peoples R China
关键词
visual attention; stereoscopic display; depth adjustment; visual comfort; stereoscopic sensation; COMPUTATIONAL MODEL; PERFORMANCE; DISCOMFORT; IMAGES;
D O I
10.1002/jsid.508
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Although numerous potential causes may lead to visual discomfort when viewing content on three-dimensional (3D) displays, vergence-accommodation conflict is a particular cause of binocular parallax-based stereoscopic displays, and it is unavoidable. Based on the study of 3D content visual attention, we proposed a novel stereoscopic depth adjustment method to improve the visual comfort and enhance perceived naturalness. The proposed method combined the 3D image saliency and specific viewing condition to establish a novel model for computing the optimum zero-disparity plane of stereoscopic image. The results of perception experiments, focused on visual comfort and stereoscopic sensation, supported that the proposed method can significantly enhance stereoscopic viewing comfort and even can improve the stereoscopic sensation by insuring the 3D image fusion.
引用
收藏
页码:633 / 640
页数:8
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