| 摘要 |
PURPOSE:To make it possible to obtain a correct photometric output even for the photographed field under special conditions, by analyzing conditions of the photographed field on a basis of photoelectric outputs. CONSTITUTION:A photographed field is divided into plural regions and is subjected to photometry 10 to generate plural photoelectric outputs by 11-16, and plural photoelectric outputs are normalized in 17 on a basis of average output 12 of plural photoelectric outputs, and the photographed field is classified in 20 on a basis of the normalized output, and a correct photometric output is operated and extracted in 21-24 by the classification output. Consequently, conditions of the photographed field can be detected accurately. |
