Title :
A depth adaptation system based on perceptual horopter effect
Author :
Wu, Chien ; Li, Chung-Te ; Lai, Yen-Chieh ; Chen, Liang-Gee
Author_Institution :
Grad. Inst. of Electron. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
This paper presented a depth adaptation system. At first, the proposed method uses saliency detection algorithm to determine visual attention, and then it applies depth shifting to reduce convergence and accommodation conflict. We also took human perceptual effect into consideration, and proposed an iso-perceptual disparity curve for horopter remapping. By using subjective tests, subjects are asked to score overall preference and comfortable feelings on the stereo images.
Keywords :
stereo image processing; visual perception; accommodation conflict reduction; comfortable feelings; convergence reduction; depth adaptation system; depth shifting; horopter remapping; human perceptual effect; isoperceptual disparity curve; perceptual horopter effect; saliency detection algorithm; stereo images; subjective tests; visual attention; Convergence; Detection algorithms; Fatigue; Geometry; Humans; Retina; Visualization; depth adaptation; disparity shifting; perceptual horopter;
Conference_Titel :
Consumer Electronics (ISCE), 2012 IEEE 16th International Symposium on
Conference_Location :
Harrisburg, PA
Print_ISBN :
978-1-4673-1354-4
DOI :
10.1109/ISCE.2012.6241746