| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for expressing an adaptation-to-luminocity function simulatedly and depending on characteristics of individual customers by using CG in the house presentation. SOLUTION: This system comprises: a means for setting a contrast ratio at two optional points in a virtual three-dimensional space; a means for setting a transition time required for adaptation to luminocity of every virtual person; a means for accumulating a contrast ratio and transition time as initial setting information; a means for entering operator's own characteristics as operator information; a means for calculating the brightness to be displayed on a display screen and a transition time which the operator needs for the adaptation to luminocity on the basis of the initial setting information and operator information when the operator in the virtual three-dimensional space has been in a situation to cause the light adaptation by walk-through; and a means for displaying a situation that the operator causes the adaptation to luminocity in the virtual three-dimensional space by gradually varying the brightness of the display screen on the basis of the calculated brightness and transition time. COPYRIGHT: (C)2006,JPO&NCIPI |
