| 摘要 |
PROBLEM TO BE SOLVED: To appropriately perform exposure control in correcting exposure on the basis of a photometric value.SOLUTION: An imaging device includes: imaging means for photographing a subject image to output image data; photometric value acquisition means for acquiring a first photometric value and a second photometric value different from the first photometric value from the image data; and exposure changing means for changing exposure so that the first photometric value becomes close to a target value. The exposure changing means calculates a third photometric value on the basis of the first photometric value, the target value, and the second photometric value, and corrects exposure according to a difference between the third photometric value and a reference value. |
