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» Relative scale estimation between two camera motions
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CVPR
1999
IEEE
14 years 9 months ago
Planar Catadioptric Stereo: Geometry and Calibration
By using mirror reflections of a scene, stereo images can be captured with a single camera (catadioptricstereo). Single camera stereo provides both geometric and radiometric advan...
Joshua Gluckman, Shree K. Nayar
DAGM
2005
Springer
14 years 1 months ago
A System for Marker-Less Human Motion Estimation
Abstract. In this contribution we present a silhouette based human motion estimation system. The system components contain silhouette extraction based on level sets, a corresponden...
Bodo Rosenhahn, Uwe G. Kersting, Andrew W. Smith, ...
CVIU
2010
130views more  CVIU 2010»
13 years 7 months ago
Discrete camera calibration from pixel streams
We consider the problem of estimating the relative orientation of a number of individual photocells -or pixels- that hold fixed relative positions. The photocells measure the inte...
Etienne Grossmann, José António Gasp...
IROS
2006
IEEE
84views Robotics» more  IROS 2006»
14 years 1 months ago
Vehicle Trajectory from an Uncalibrated Stereo-Rig with Super-Homography
— We present in this article an original manner to estimate the trajectory of a vehicle running in urban-like areas. The method consists in extracting then tracking features (poi...
Nicolas Simond, Claude Laurgeau
ICCV
1999
IEEE
14 years 9 months ago
Multi-View Subspace Constraints on Homographies
The motion of a planar surface between two camera views induces a homography. The homography depends on the cameraintrinsic and extrinsic parameters, as well as on the 3D plane pa...
Lihi Zelnik-Manor, Michal Irani