1392 search results - page 173 / 279 » Image Denoising with Directional Bases |
192
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PR
2007
15 years 5 months ago
2007
In this paper, a novel method for accurate subject tracking, by selecting only tracked subject boundary edges in a video stream with a changing background and moving camera, is pr...
172
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
Abstract. Brightness values of pixels in an image are related to image irradiance by a non-linear function, called the radiometric response function. Recovery of this function is i...
168
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We propose an integral image based algorithm to extract feature covariance matrices of all possible rectangular regions within a given image. Covariance is an essential indicator ...
171
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PAMI
2008
15 years 6 months ago
2008
In this paper, we propose an image segmentation technique based on augmenting the conformal (or geodesic) active contour framework with directional information. In the isotropic ca...
186
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SI3D
1999
ACM
15 years 10 months ago
1999
ACM
This paper presents a new method for interactive rendering of globally illuminated static scenes. Global illumination is decomposed into view-independent (diffuse) and view-depend...