2278 search results - page 246 / 456 » Guided Image Filtering |
175
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
This paper investigates the robustness of the wavelet transform, implemented by means of the Lifting Scheme (LS), with respect to numerical errors in the representation and calcul...
185
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ICMCS
2006
IEEE
16 years 19 days ago
2006
IEEE
Different denoising schemes show dissimilar types of artifacts. For example, certain transform-based denoising schemes could introduce artifacts in smooth regions while others eli...
165
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ISCAS
2005
IEEE
16 years 6 days ago
2005
IEEE
—A number of lifting-based video coding schemes have been recently proposed for scalable video coding. In this paper, we present a novel multi-view image codec based on a wavelet...
173
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CVPR
1997
IEEE
15 years 10 months ago
1997
IEEE
We present a model of contour extraction in which the perceptual salience of contours arises from long-range interactions between orientation-selective filters. Ullman [19], Zucke...
169
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FGR
1996
IEEE
15 years 10 months ago
1996
IEEE
We demonstrate a system capable of tracking, in real world image sequences, landmarks such as eyes, mouth, or chin on a face. In the standard version, knowledge previously collect...