99 search results - page 18 / 20 » Simultaneous camera pose and correspondence estimation in co... |
AUIC
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents a markerless registration approach for Augmented Reality (AR) systems based on the Kanade-Lucas-Tomasi (KLT) natural feature tracker and the affine reconstruct...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
We present an image-based approach to infer 3D structure parameters using a probabilistic "shape+structure" model. The 3D shape of an object class is represented by sets...
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
In this paper, we present a novel method for intra-operative registration directly from monocular endoscopic images. This technique has the potential to provide a more accurate su...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
Flat refractive geometry corresponds to a perspective camera looking through single/multiple parallel flat refractive mediums. We show that the underlying geometry of rays corres...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
A fast 3D model reconstruction methodology is desirable in many applications such as urban planning, training, and simulations. In this paper, we develop an automated algorithm fo...