高性能的可伸缩图像编码研究(信号与信息处理专业优秀论文) - docin.com豆丁网 画这种自 相似性并将其用于图像编码,对于某些特定图像获得了1000:1的压缩比。而后 Jacquin提出了基于迭代压缩变换(IteratedCompression Transform,ICT)的自动 分形图像编码方法【201,将分形技术在图像编码上的应用推进了一大步。 8 第一章绪论 分形编
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In this paper, the condition of compression transform is discussed, then theconception of xn-compression is presented, and a series of conclusions that checkif the transform is compression are obtained.
本文讨论了压缩变换的条件,在带灰度的压缩变换中,提出x_n-压缩的概念,并得到一系列检验是否为压缩映射的定理和结论。
参考来源 - 分形图像压缩的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
从压缩算符、压缩相干态、压缩变换与哈密顿量的对角化等几个方面对单模压缩态进行了讨论。
The squeezed state of single module is discussed frome aspects of squeezed operator, squeezed coherent state, squeezed transformation, the diagonalization of Hamiltionian, and so on.
如果表是一个范围集群表(不支持行压缩),可以考虑将其变换为范围分区表(支持行压缩)。
If the table is a range clustered table (that does not support row compression), you can consider switching it to become a range partitioned table (that supports row compression).
对于给定的细节较少的单色数字图象,本文给出了一种自适应的离散余弦变换(DCT)数据压缩方法。
For a given monochrome digital image with low detail, an adaptive DCT data compression method is given and compared with adaptive DPCM method.
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