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    • 10. 发明申请
    • METHODS AND APPARATUSES FOR STRIPE-BASED TEMPORAL AND SPATIAL VIDEO PROCESSING
    • 用于基于条带的时间和空间视频处理的方法和装置
    • WO2016007252A1
    • 2016-01-14
    • PCT/US2015/034877
    • 2015-06-09
    • MAGNUM SEMICONDUCTOR, INC.
    • BENKUAL, JackBELL, Dan
    • H04N21/232H04N21/432G06F17/30
    • H04N19/15H04N19/428H04N19/44H04N19/48
    • A technique to reduce memory bandwidth requirements for image and/or video processing systems is described herein. The technique may include retrieving a plurality of images from a memory, and sequentially processing overlapping subsets of the plurality of images to provide a plurality of output images, wherein the output images are spatially and temporally different. Example implementations may include a processor configured to process input images and to provide output images, a buffer coupled to the processor and configured to store a plurality of input images, and a control unit coupled to the buffer and configured to select subsets of input images from the plurality of images to process for a respective output image, wherein each subset of input images from the plurality of images overlaps with a previous and a subsequent subset of input images from the plurality of images.
    • 本文描述了减少图像和/或视频处理系统的存储器带宽要求的技术。 该技术可以包括从存储器检索多个图像,并且顺序地处理多个图像的重叠子集以提供多个输出图像,其中输出图像在空间和时间上不同。 示例性实现可以包括处理器,其被配置为处理输入图像并提供输出图像,耦合到处理器并被配置为存储多个输入图像的缓冲器以及耦合到缓冲器的控制单元,并且被配置为从 所述多个图像用于处理相应的输出图像,其中来自所述多个图像的输入图像的每个子集与来自所述多个图像的输入图像的先前和后续子集重叠。