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    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM
    43.
    发明公开
    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 审中-公开

    公开(公告)号：EP3627438A1

    公开(公告)日：2020-03-25

    申请号：EP19159085.0

    申请日：2019-02-25

    申请人： KABUSHIKI KAISHA TOSHIBA ,  Toshiba Electronic Devices & Storage Corporation

    发明人： Hada, Ryuji ,  Masuda, Atsushi

    IPC分类号： G06T1/60 ,  H04N5/335

    摘要： An image processing apparatus includes first and second line buffers, an image processing circuit configured to perform an image processing on first pixel data stored in the first line buffer and then second pixel data stored in the second line buffer, and a controller configured to control writing of the second pixel data in the second line buffer at a timing aligned with a synchronizing signal and reading of the second pixel data written in the second line buffer for the image processing by the image processing circuit at a timing of a completion of the image processing by the image processing circuit of the first pixel data stored in the first line buffer.

    SEMICONDUCTOR DEVICE AND PROCESSING METHOD USING THE SEMICONDUCTOR DEVICE
    47.
    发明公开
    SEMICONDUCTOR DEVICE AND PROCESSING METHOD USING THE SEMICONDUCTOR DEVICE 审中-公开

    公开(公告)号：EP3579112A3

    公开(公告)日：2019-12-18

    申请号：EP19176102.2

    申请日：2019-05-23

    申请人： Renesas Electronics Corporation

    发明人： HASHIMOTO, Ryoji ,  MATSUMOTO, Keisuke ,  VAN HUYNH, Nhat

    IPC分类号： G06F13/00 ,  G06K9/36 ,  G06T1/60

    摘要： The present invention provides a semiconductor device enabling efficient compression without increasing the circuit size and a processing method using the semiconductor device. According to an embodiment, an image processor includes: a coding circuit to perform image processing on a target image divided into a plurality of tiles, the image processing being performed on each of the tiles; a determination circuit to determine whether a tile boundary is included in the area of an image block serving as a unit of compression of the target image; and a compression circuit to compress the image block image-processed by the coding circuit, according to a determination result of the determination circuit.