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
The hippocampus makes a mental map of a memory, and if you have a similar one, they can overlap, link together or block each other out.
海马体对一个记忆创建一个意念图，如果你有一个类似的，它们会重叠，相互关联或者相互阻碍。
There is one less card in this block than in the other, so the cards kind of overlap if you are working in a limited area.
还有就是少了一个卡在这块，比在其他的，因此卡种重叠，如果你是在一个有限的地区。
A method of spatial overlap-add is utilized in this algorithm. It can reduce the block noise exist in the traditional DCT watermarking algorithm and improve the quality of the image.
通过空间交迭的方法，该算法能够削弱传统DCT自适应水印算法的块状噪声，从而提高图像的品质。
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