| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing device, an integrated circuit, and a camera with which it is possible to achieve focus control by a simple configuration using a contrast amount, even in a situation where there is floating matter in the air or water.SOLUTION: Provided is an image processing device 30 used for the focus control of a camera 10, the device comprising: a floating matter suppression processing unit 20 for performing image processing on an input image obtained by photographing a subject by the camera 10 to reduce the effect on brightness of floating matter in the air or water; and a contrast amount calculation unit 16 for calculating, on the basis of a floating matter suppressed image obtained by the image processing by the floating matter suppression processing unit 20, a contrast amount that represents the contrast of the whole of the floating matter suppressed image and is a value used for the focus control of the camera 10.SELECTED DRAWING: Figure 2 |
