摘要 |
In a video camera system, a measuring frame is set on an object in order not to be affected by intensity and direction of the light source. A display screen is divided into divided areas (AR) and, regarding each divided area, a lightness divided area in which a brightness signal has the prescribed luminance, and a skin color divided area in which a hue signal is skin color part, are extracted. Depending upon the extraction result, the position on the screen of the object is detected. The measuring frame which would not be affected by intensity and direction of the light source can then be set utilizing the hue signal. <IMAGE> |