Invention Application
US20140037017A1 VIDEO PROCESSING SYSTEM WITH SHARED/CONFIGURABLE IN-LOOP FILTER DATA BUFFER ARCHITECTURE AND RELATED VIDEO PROCESSING METHOD THEREOF 有权
具有共享/可配置的内置滤波器数据缓冲器架构的视频处理系统及其相关视频处理方法

  • Patent Title: VIDEO PROCESSING SYSTEM WITH SHARED/CONFIGURABLE IN-LOOP FILTER DATA BUFFER ARCHITECTURE AND RELATED VIDEO PROCESSING METHOD THEREOF
  • Patent Title (中): 具有共享/可配置的内置滤波器数据缓冲器架构的视频处理系统及其相关视频处理方法
  • Application No.: US13944893
    Application Date: 2013-07-18
  • Publication No.: US20140037017A1
    Publication Date: 2014-02-06
  • Inventor: Huei-Min LinPing ChaoChi-Cheng JuYung-Chang Chang
  • Applicant: MEDIATEK INC.
  • Applicant Address: TW Hsin-Chu
  • Assignee: MEDIATEK INC.
  • Current Assignee: MEDIATEK INC.
  • Current Assignee Address: TW Hsin-Chu
  • Main IPC: H04N7/26
  • IPC: H04N7/26
VIDEO PROCESSING SYSTEM WITH SHARED/CONFIGURABLE IN-LOOP FILTER DATA BUFFER ARCHITECTURE AND RELATED VIDEO PROCESSING METHOD THEREOF
Abstract:
A video processing system includes a data buffer and a storage controller. The data buffer is shared between a plurality of in-loop filters, wherein not all of the in-loop filters comply with a same video standard. The storage controller controls data access of the data buffer, wherein for each in-loop filter granted to access the data buffer, the data buffer stores a partial data of a picture processed by the in-loop filter. Another video processing system includes a storage device and a storage controller. The storage controller adaptively determines a size of a storage space according to a tile partition setting of a picture to be processed by an in-loop filter, and controls the storage device to allocate the storage space to serve as a data buffer for storing data of the in-loop filter.
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