发明名称 Adaptive nonlinear image enlargement using wavelet transform coefficients
摘要 <p>A method and apparatus for enlargement and resolution enhancement of images in the wavelet domain is described. In one embodiment, the method comprises receiving a wavelet representation of an image, where the wavelet representation comprises wavelet coefficients, and performing localized adaptive interpolation on the wavelet coefficients in the wavelet domain. <IMAGE></p>
申请公布号 EP1610267(B1) 申请公布日期 2011.06.08
申请号 EP20050019700 申请日期 2003.04.15
申请人 RICOH COMPANY, LTD. 发明人 BERKNER, KATHRIN
分类号 G06T3/40;G06T5/00;H04N1/387;H04N1/409;H04N7/30 主分类号 G06T3/40
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