Image processing including geometric distortion adjustment

    公开(公告)号:US10223766B2

    公开(公告)日:2019-03-05

    申请号:US15475926

    申请日:2017-03-31

    申请人: Apical Ltd

    IPC分类号: G06T3/00 G06T5/00 G06T7/11

    摘要: A method including receiving input data representing an input frame of a video. Transformation data representing at least one transformation for applying to an image to adjust a geometric distortion of the image is received. A first and second plurality of input tiles, each including a respective portion of the input frame, is processed with at least part of the transformation data, thereby generating first and second sub-window data representing a first and second sub-window of an output frame of the video, respectively.

    Storage system
    2.
    发明授权

    公开(公告)号:US10204600B2

    公开(公告)日:2019-02-12

    申请号:US15475960

    申请日:2017-03-31

    申请人: Apical Ltd

    IPC分类号: G09G5/397 G09G5/02

    摘要: A storage system comprising storage including a plurality of storage banks and a storage controller to control writing of received pixel data to the storage banks in a distribution pattern. The distribution pattern includes pattern sections, each of which corresponds to pixels from a row of input pixels, and pattern blocks, each of which corresponds to pixels from a plurality of adjacent rows and columns of the input pixels. Pixel data in a pattern section and a pattern block are each written to different ones of the storage banks. The pattern section includes a first section part, which overlaps the pattern block and a second section part, which does not overlap the pattern block. Pixel data of the first section part is written to a first set of storage banks and pixel data of the second section part is written to a second, different, set of storage banks.