2327 search results - page 18 / 466 » Secure Image Filtering |
171
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ECCV
2002
Springer
16 years 7 months ago
2002
Springer
Abstract. Quadrature filters are a well known method of low-level computer vision for estimating certain properties of the signal, as there are local amplitude and local phase. How...
194
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ICIAR
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. A new algorithm for image quality assessment based on entropy of Gabor filtered images is proposed. A bank of Gabor filters is used to extract contours and directional ...
190
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ECCV
2004
Springer
16 years 7 months ago
2004
Springer
Detecting low-level image features such as edges and ridges with spatial filters is improved if the scale of the features are known a priori. Scale-space representations and wavele...
149
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
We present a novel iterative nonlinear filtering framework, termed multilateral filtering, based on the idea of generic local similarity. A set of local features is computed for e...
143
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ICIP
1997
IEEE
15 years 10 months ago
1997
IEEE
lye propose a lossy image coding scheme based on the recently introduced even-stacked cosine modulated filter banks (CSIFBs) that allow linear phase filters in all channels. We des...