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Motion vector candidate pruning systems and methods
Motion vector candidate pruning systems and methods
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机译:运动矢量候选修剪系统和方法
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摘要
Systems and methods for improving operational efficiency of a video encoding system used to encode image data are provided. In embodiments, the video encoding system includes a low resolution pipeline that includes a low resolution motion estimation block, which generates downscaled image data by reducing resolution of the image data, performs a motion estimation search to determine motion vector candidates that are each indicative of location of a downscaled reference sample, and prunes one or more of the motion vector candidates. The video encoding system also includes a main pipeline that determines encoding parameters to be used to encode image data based at least partially the remaining motion vector candidates.
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