| http://www.w3.org/ns/prov#value | - In photographing a scene with rear light, that is, in case that the brightness of the main subject such as a person is lower than that of the peripheral portions, when the photographing magnification ?? is high as shown in FIG. 3A and the main subject is relatively large compared with the area A1 for measuring brightness, the influence of the peripheral brightness to the value BVc of the central b
|