316 search results - page 36 / 64 » On Projection Matrices and their Applications in Computer Vi... |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We revisit the problem of recovering 3D shape from the projection of planar curves on a surface. This problem is strongly motivated by perception studies. Applications include sin...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Shape-from-Shading (SfS) is a fundamental problem in Computer Vision. At its basis lies the image irradiance equation. Recently, the authors proposed to base the image irradiance ...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
This article proposes a solution of the Lambertian shape from shading (SFS) problem in the case of a pinhole camera model (performing a perspective projection). Our approach is ba...
ECCV
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We propose a homography estimation method from the contours of planar regions. Standard projective invariants such as cross ratios or canonical frames based on hot points...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
The output of modern imaging techniques such as diffusion tensor MRI or the physical measurement of anisotropic behaviour in materials such as the stress-tensor consists of tensor-...