159 search results - page 19 / 32 » Estimating Camera Motion through a 3D Cluttered Scene |
CISST
2004
13 years 9 months ago
2004
Camera calibration is an important step in obtaining 3D information from 2D images. Generally camera parameters can be obtained by using traditional methods if a calibration object...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents an approach to reconstruct nonstationary, articulated objects from silhouettes obtained with a monocular video sequence. We introduce the concept of motion blu...
ECCV
2000
Springer
14 years 9 months ago
2000
Springer
This paper considers a fundamental problem in visual motion perception, namely the problem of egomotion estimation based on visual input. Many of the existing techniques for solvin...
CVPR
1999
IEEE
14 years 9 months ago
1999
IEEE
Traditional plane alignment techniques are typically performed between pairs of frames. In this paper we present a method for extending existing two-frame planar-motion estimation...
ICCV
1999
IEEE
14 years 8 hour ago
1999
IEEE
We show that the set of all ow- elds in a sequence of frames imaging a rigid scene resides in a lowdimensional linear subspace. Based on this observation, we develop a method for ...