298 search results - page 45 / 60 » A Markov Random Field Model for Medical Image Denoising |
184
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CVPR
2008
IEEE
15 years 8 months ago
2008
IEEE
In photometric stereo a robust method is required to deal with outliers, such as shadows and non-Lambertian reflections. In this paper we rely on a probabilistic imaging model tha...
168
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ICIP
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper addresses the face hallucination problem of converting thermal infrared face images into photo-realistic ones. It is a challenging task because the two modalities are o...
191
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CVPR
2011
IEEE
15 years 1 months ago
2011
IEEE
In this paper, we propose a novel framework to jointly recover the illumination environment and an estimate of the cast shadows in a scene from a single image, given coarse 3D geo...
164
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TIP
2010
15 years 26 days ago
2010
Abstract--Image segmentation plays an important role in computer vision and image analysis. In this paper, image segmentation is formulated as a labeling problem under a probabilit...
186
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PAMI
2008
15 years 6 months ago
2008
This paper proposes an image segmentation method named iterative region growing using semantics (IRGS), which is characterized by two aspects. First, it uses graduated increased ed...