上海科技大学知识管理系统

提供了一种压缩包括左视图帧和右视图帧的立体视频的方法，该方法包括：通过帧内预测来确定左视图帧中的第一块的纹理显著性值(1101)； 通过运动估计来确定所述第一块的运动显著性值(1102); 确定所述第一块与所述右视图帧中的对应第二块之间的视差显著性值(1103)； 基于所述视差显著性值、所述纹理显著性值和所述运动显著性值来确定量化参数(1104)； 以及根据所述量化参数来执行所述第一块的量化(1105)。

A method of compressing a stereoscopic video including a left view frame and a right view frame is provided, the method including : determining a texture saliency value for a first block in the left view frame by intra prediction (1101); determining a motion saliency value for the first block by motion estimation (1102); determining a disparity saliency value between the first block and a corresponding second block in the right view frame (1103); determining a quantization parameter based on the disparity saliency value, the texture saliency value, and the motion saliency value (1104); and performing quantization of the first block in accordance with the quantization parameter (1105).