| 影响立体图像舒适度的饱和度范围测定 |
| |
| 引用本文： | 李素梅,付贝贝,臧艳军,张英静. 影响立体图像舒适度的饱和度范围测定[J]. 天津大学学报(自然科学与工程技术版), 2012, 0(8): 669-676 |
| |
| 作者姓名： | 李素梅 付贝贝 臧艳军 张英静 |
| |
| 作者单位： | 天津大学电子信息工程学院 |
| |
| 基金项目： | 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);国家自然科学基金资助项目(61002028);天津市自然科学基金资助项目(11ZCKFJX02000);天津市重点基金资助项目(09JCZDJC17000) |
| |
| 摘 要： | 针对立体成像领域的视觉舒适度问题，结合人眼视觉系统的特性定量研究了饱和度因素对观看双目立体图像舒适度的影响．采用三级步长逼近法，通过大量主观实验定义了双目立体图像舒适饱和度匹配图和舒适饱和度差异图，得到了立体图像饱和度匹配范围，并进一步验证了两图的普适性，根据两图判定立体图像是否舒适的准确率达到92％．实验结果能够为立体图像舒适度的主客观评价提供依据．
|
| 关 键 词： | 立体图像 人眼视觉系统 视觉舒适度 饱和度 |
Measurement of the Range of Saturation Parameter Influencing the Comfort of Stereoscopic Images |
| |
| LI Su-mei,FU Bei-bei,ZANG Yan-jun,ZHANG Ying-jing. Measurement of the Range of Saturation Parameter Influencing the Comfort of Stereoscopic Images[J]. Journal of Tianjin University(Science and Technology), 2012, 0(8): 669-676 |
| |
| Authors: | LI Su-mei FU Bei-bei ZANG Yan-jun ZHANG Ying-jing |
| |
| Affiliation: | (School of Electronic Information Engineering,Tianjin University,Tianjin 300072,China) |
| |
| Abstract: | To solve the problems of visual discomfort in the area of stereoscopic images, the influence of saturation parameter on binocular image pairs was researched quantitatively combining with the characteristics of human visual system （HVS）.According to the subjective assessment of stereoscopic images based on the three-step approximating algorithm, the comfortable saturation matching and difference maps were defined. The comfortable saturation matching range of stereoscopic images was estimated through the comfortable saturation difference map, and the universal applicability of both maps was further verified. According to the two maps, the accuracy rate of judging whether one stereoscopic image was comfortable was more than 92%. The experimental results can provide a basis for the subjec- tive and objective assessment of visual comfort of binocular imno~ nnir~ |
| |
| Keywords: | stereoscopic image human visual system degree ofvisual comfort saturation |
| 本文献已被 CNKI 维普 等数据库收录！ |
