Invention Grant
US09584823B2 Determining motion vectors for motion vector prediction based on motion vector type in video coding 有权
基于视频编码中的运动矢量类型确定运动矢量预测的运动矢量

Determining motion vectors for motion vector prediction based on motion vector type in video coding
Abstract:
Aspects of this disclosure relate to, in an example, a method that includes identifying a first block of video data in a first temporal location from a first view, wherein the first block is associated with a first disparity motion vector. The method also includes determining a motion vector predictor for a second motion vector associated with a second block of video data, wherein the motion vector predictor is based on the first disparity motion vector. When the second motion vector comprises a disparity motion vector, the method includes determining the motion vector predictor comprises scaling the first disparity motion vector to generate a scaled motion vector predictor, wherein scaling the first disparity motion vector comprises applying a scaling factor comprising a view distance of the second disparity motion vector divided by a view distance of the first motion vector to the first disparity motion vector.
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