242 search results - page 16 / 49 » Matching Images to Models - Camera Calibration for 3-D Surfa... |
CLOR
2006
13 years 11 months ago
2006
This chapter proposes a representation of rigid three-dimensional (3D) objects in terms of local affine-invariant descriptors of their images and the spatial relationships between ...
ICMCS
1999
IEEE
13 years 12 months ago
1999
IEEE
We present a system at the junction between Computer Vision and Computer Graphics, to produce a 3-D model of an object as observed in a single image, with a minimum of high-level ...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
We propose to incorporate a priori geometric constraints in a 3?D stereo reconstruction scheme to cope with the many cases where image information alone is not sufficient to accur...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Without a deformation model, monocular 3D shape recovery of deformable surfaces is severly under-constrained. Even when the image information is rich enough, prior knowledge of th...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We address the problem of 3D model based vehicle localization in calibrated traffic scenes. A wireframe vehicle model is set up as prior information and an efficient local gradien...