Data Compression with ENO Schemes: A Case Study☆☆☆
Data Compression with ENO Schemes: A Case Study☆☆☆
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使用 ENO 方案进行数据压缩:案例研究☆☆☆
DOI:
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发表时间:
2001
期刊:
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通讯作者:
Markus von Oehsen
中科院分区:
文献类型:
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作者:
S. Amat;F. Aràndiga;A. Cohen;R. Donat;G. Garcia;Markus von Oehsen
Abstract We study the compresion properties of ENO-type nonlinear multiresolution transformations on digital images. Specific error control algorithms are used to ensure a prescribed accuracy. The numerical results reveal that these methods strongly outperform the more classical wavelet decompositions in the case of piecewise smooth geometric images.