title: Toward Simultaneous Visual Comfort and Depth Sensation Optimization for Stereoscopic 3-D Experience.
abstract: Visual comfort and depth sensation are two important incongruent counterparts in determining the overall stereoscopic 3-D experience. In this paper, we proposed a novel simultaneous visual comfort and depth sensation optimization approach for stereoscopic images. The main motivation of the proposed optimization approach is to enhance the overall stereoscopic 3-D experience. Toward this end, we propose a two-stage solution to address the optimization problem. In the first layer-independent disparity adjustment process, we iteratively adjust the disparity range of each depth layer to satisfy with visual comfort and depth sensation constraints simultaneously. In the following layer-dependent disparity process, disparity adjustment is implemented based on a defined total energy function built with intra-layer data, inter-layer data and just noticeable depth difference terms. Experimental results on perceptually uncomfortable and comfortable stereoscopic images demonstrate that in comparison with the existing methods, the proposed method can achieve a reasonable performance balance between visual comfort and depth sensation, leading to promising overall stereoscopic 3-D experience.
authors: Feng
authors: F
authors: Shao
authors: Weisi
authors: W
authors: Lin
authors: Zhutuan
authors: Z
authors: Li
authors: Gangyi
authors: G
authors: Jiang
authors: Qionghai
authors: Q
authors: Dai