Testing performance of CIECAM02 in predicting perceptual contrast |
| |
| Authors: | Weige Lu Haisong Xu |
| |
| Institution: | Weige L 1 ,Haisong Xu1 ,and M.Ronnier Luo2 1 State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027,China 2 Department of Color Science,University of Leeds,Leeds LS2 9JT,UK |
| |
| Abstract: | A psychophysical experiment is performed on two large-size liquid crystal displays under three viewing conditions to assess perceptual contrast.Based on the visual data,the performance of CIECAM02 in predicting perceptual contrast under different viewing conditions is tested and compared with other models by F-test.Results show that the perceptual contrast models in the form of Weber contrast using CIECAM02 brightness Q agreed better with the contrast perception of human visual system compared to the models using luminance,CIELAB lightness L?,and CIECAM02 lightness J. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
