72 search results - page 12 / 15 » Estimation of Image Bias Field with Sparsity Constraints |
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
We propose a novel MRF-based model for deformable image matching (also known as registration). The deformation is described by a field of discrete variables, representing displace...
81
Voted
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Motion estimation (ME) methods based on differential techniques provide useful information for video analysis, and moreover it is relatively easy to embed into them regularity con...
103
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ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
We address the problem of reconstructing the 3-D shape of a Lambertian surface from multiple images acquired as an object rotates under distant and possibly varying illumination. ...
123
Voted
PAMI
2008
14 years 11 months ago
2008
Standard 3D imaging systems process only a single return at each pixel from an assumed single opaque surface. However, there are situations when the laser return consists of multip...
140
Voted
CVPR
2011
IEEE
14 years 7 months ago
2011
IEEE
This paper presents a complete solution to estimating a scene’s 3D geometry and appearance from multiple 2D images by using a statistical inverse ray tracing method. Instead of ...