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76
Voted
CAIP
2009
Springer
102views Image Analysis» more  CAIP 2009»
15 years 7 months ago
A Riemannian Scalar Measure for Diffusion Tensor Images
Abstract. We study a well-known scalar quantity in differential geometry, the Ricci scalar, in the context of Diffusion Tensor Imaging (DTI). We explore the relation between the Ri...
Andrea Fuster, Laura Astola, Luc Florack
ISTCS
1993
Springer
15 years 7 months ago
Subpixel Image Registration Using Circular Fiducials
The design of fiducials for precise image registration is of major practical importance in computer vision, especially in automatic inspection applications. We analyze the subpix...
Alon Efrat, Craig Gotsman
111
Voted
CVPR
2009
IEEE
16 years 10 months ago
Error Propagations for Local Bundle Adjustment
Local bundle adjustment (LBA) has recently been introduced to estimate the geometry of image sequences taken by a calibrated camera. Its advantage over standard (global) bundle ...
Alexandre Eudes (LASMEA & CEA LIST), Maxime L...
112
Voted
ICCV
2009
IEEE
1407views Computer Vision» more  ICCV 2009»
16 years 8 months ago
Superresolution Texture Maps for Multiview Reconstruction
We study the scenario of a multiview setting, where several calibrated views of a textured object with known surface geometry are available. The objective is to estimate a diffu...
Bastian Goldluecke, Daniel Cremers
ICCV
2009
IEEE
1052views Computer Vision» more  ICCV 2009»
16 years 8 months ago
A direct approach for efficiently tracking with 3D Morphable Models
We present an efficient algorithm for fitting a morphable model to an image sequence. It is built on a projective geometry formulation of perspective projection, which results in a...
Enrique Muñoz, José M. Buenaposada, Luis Baumela