| 摘要 |
An image pickup element that includes a pixel array of a plurality of pixels, including a first area and a second area: generates a correction data based on the image signal read out from the first area; stores the generated correction data in addresses of a memory corresponding to horizontal positions of the read-out pixels in the first area; reads out the correction data from the addresses of the memory corresponding to a horizontal range set in the second area, and corrects the image signal read out from the range set in the second area, using the read-out correction data; and updates the correction data stored in a predetermined range of addresses in the memory, based on the image signal read out from a horizontal range in the first area corresponding to the predetermined range of addresses. Here, the updated range is irrespective of the range set in the second area. |
