| 摘要 |
To provide a high-performance image pickup system capable of reducing an image area and effectively using a memory, in transfer of one-frame image data from an image pickup device to an image processing circuit, the one-frame image data is divided into a plurality of blocks, and the blocks are transferred. The image processing circuit temporarily stores the one-block image data in a memory circuit and performs predetermined image processing of the stored one-block image data. The image processing circuit then temporarily stores the next one-block image data in the memory circuit and performs predetermined image processing for this stored one-block image data. The predetermined image processing can be performed in units of blocks. The necessary image area can have a capacity of at least one block in the memory circuit in the image processing circuit.
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