multi-reference frame mrf 多重参考系法
multi-reference frame method 多重参考系法
A multi-reference frame motion estimation algorithm was improved with the use of the space-time relation in video image information.
利用视频图像信息的时空相关性对多参考帧运动估计算法进行改进。
参考来源 - 基于H.264的模式选择和运动估计算法的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
But regarding the rapid change's sequence of movement background, using the multi-reference frame technology influence to be obvious regarding to code the performance.
而闭于于活动背景敏捷变更的序列,长参考帧的当用闭于于编码机能的影响较大。
Experiments show that at low bit-rate of image sequence transmission, thus multi-reference frame search algorithm has some advantages in matching accuracy and speed of operation.
实验证明,在低码率序列图像传输中,此多参考帧搜索算法在匹配精度和运算速度方面都有一定的优越性。
Experimental results show that multi-reference-frame prediction does not improve coding performance but involve heavy computing cost in most cases.
实验结果表明,多参考帧预测在绝大多数情况下不能改善编码效率,反而引入了繁重的计算开销。
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