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    • 2. 发明申请
    • Mechanism for a parallel processing in-loop deblock filter
    • 并行处理循环去块滤波器的机制
    • US20080159407A1
    • 2008-07-03
    • US11648030
    • 2006-12-28
    • Nick Y. YangHong Jiang
    • Nick Y. YangHong Jiang
    • H04N7/24
    • H04N19/86H04N19/117H04N19/176H04N19/186H04N19/436H04N19/61H04N19/82
    • In one embodiment, an apparatus and method for a parallel processing in-loop deblock filter are disclosed. In one embodiment, the method comprises: receiving a video input including a frame to be in-loop deblocked by an in-loop deblock (ILDB) filter; determining whether a macroblock (MB) of one row of the frame satisfies prerequisite conditions for the MB to be in-loop deblocked, the prerequisite conditions including an immediate left neighbor and an immediate upper-right neighbor of the MB both having completed in-loop deblocking by the ILDB filter; in-loop deblocking, by the ILDB filter, the MB if the MB satisfies the prerequisite conditions; and concurrently starting the ILDB filter on another MB in another row of the frame, the another MB having also satisfied the conditions. Other embodiments are also described.
    • 在一个实施例中,公开了一种用于并行处理循环去块滤波器的装置和方法。 在一个实施例中,该方法包括:接收包括由循环内解锁(ILDB)滤波器进行环路解块的帧的视频输入; 确定帧的一行的宏块(MB)是否满足MB被循环解块的先决条件,前提条件包括MB的直接左邻居和直接右上邻居都已经完成了循环 ILDB过滤器解锁; 循环去块,由ILDB过滤器,MB如果MB满足前提条件; 并且同时在帧的另一行中的另一个MB上启动ILDB过滤器,另一个MB也满足条件。 还描述了其它实施例。