Although the method based on block is proposed, the blocking artefacts are introduced. A novel method of lifting wavelet transform based on block overlap is provided.
提出了以重叠块为单位的提升小波变换的方法,重叠分块可减小编码器对大块内存的需求,同时还可去除分块引入的方块效应。
参考来源 - 一种基于重叠块的遥感图像压缩算法·2,447,543篇论文数据，部分数据来源于NoteExpress
本文对H．263中基于平移模型的重叠块运动估计补偿方法进行改进，提出了一种基于仿射模型的重叠块运动补偿方法，该方法对复杂运动图像质量有明显改善。
This paper proposes an overlapped block affine motion compensation method to improve the translational motion model used in H. 263, and it improved the quality of image with complicated motion.
它必须传达关于那段特定信息的知识，不能与其他主题块中的信息直接重叠。
It has to convey the knowledge of that one specific piece of information without directly overlapping with information in other topic-based chunks.
确保新块路径和原块路径没有互相重叠。
Make sure the new chunk path and old chunk path are not overlapping each other.
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