MiniMum-Contrast Dominate Visual Search on Complex-Color Background
As we know, the visual attention is greatly influenced by color salience although there are many other important factors such as orientation and spatial frequency. In this study, serial experiments of target search on complex background have been performed. As a result, all experiment results indicate that the response time (RT) is mainly dominated by the minimum-contrast rather than the meancontrast or the maximum-contrast. This paper suggests that the target salience ought to be measured by the minimumcontrast between target and background in visual search based on color, and propose a salience model based on the minimumcontrast.
visial search complex background salience model minimum-contrast
Xu Zhan-min Zhan Quan
School of Art and Design Henan University of Science and Technology Luoyang City, China School of Mechanical Engineering Shanghai Jiao Tong University Shanghai City, China
国际会议
浙江义乌
英文
722-728
2010-11-17（万方平台首次上网日期，不代表论文的发表时间）