145 search results - page 21 / 29 » 3D Models of Architectural Scenes from Uncalibrated Images a... |
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
The non-negativity of color signals implies that they span a conical space with a hyperbolic geometry. We use perspective projections to separate intensity from chromaticity, and ...
IVC
2007
13 years 7 months ago
2007
In this paper, we address the problem of estimating the 3D structure and motion of a deformable object given a set of image features tracked automatically throughout a video seque...
SIGGRAPH
1998
ACM
14 years 5 days ago
1998
ACM
We present new techniques for creating photorealistic textured 3D facial models from photographs of a human subject, and for creating smooth transitions between different facial e...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
Recent work in structure from motion (SfM) has successfully built 3D models from large unstructured collections of images downloaded from the Internet. Most approaches use increme...
PAMI
2007
13 years 7 months ago
2007
We present a new approach to camera calibration as a part of a complete and practical system to recover digital copies of sculpture from uncalibrated image sequences taken under t...