Color image preference to aged and young observers
Color image preference of different age groups was investigated with different modified versions of photorealistic images using a computer driven CRT monitor in a controlled experimental situation. Test images were manipulated using special digital imaging algorithms affecting such image characteristics as the general and local lightness contrast, white point, average chroma and several colorization techniques quantified in CIECAM02. Using the method of paired comparisons, significant differences were detected between young and aged observers preference. Concerning the known aging process of the human visual system, some of these results seemed logical (e.g. elderly people needed more contrast) but e.g. for the colorization elderly observers seemed to prefer the increased yellow content of images compared to the requirement of the young which contradicts the predictions.
color image preference aging aged observers
L. Beke G. Kutas Y. Kwak G. Y. Sung D. S. Park P. Bodrogi
University of Pannonia, Hungary Samsung Advanced Institute of Technology (SAIT), Korea
国际会议
26th Session of the CIE(国际照明委员会（CIE）第26届大会)
北京
英文
164-167
2007-07-04（万方平台首次上网日期，不代表论文的发表时间）