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    • 12. 发明授权
    • Image pickup system and storage medium
    • 摄像系统和存储介质
    • US06433820B1
    • 2002-08-13
    • US09067334
    • 1998-04-28
    • Yuji KoideMasayoshi SekineMakoto HiramatsuTakashi Aizawa
    • Yuji KoideMasayoshi SekineMakoto HiramatsuTakashi Aizawa
    • H04N576
    • H04N5/772H04N5/907H04N9/8042
    • 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.
    • 为了提供能够减少图像区域并有效地使用存储器的高性能图像拾取系统,在将一帧图像数据从图像拾取装置传输到图像处理电路时,将一帧图像数据分成 多个块,并且块被传送。 图像处理电路将一块图像数据临时存储在存储电路中,并对所存储的一个块图像数据进行预定的图像处理。 然后,图像处理电路将下一个单块图像数据临时存储在存储器电路中,并对该存储的一个块图像数据执行预定的图像处理。 可以以块为单位执行预定图像处理。 所需的图像区域可以具有图像处理电路中的存储器电路中的至少一个块的容量。