719 search results - page 38 / 144 » On Using Silhouettes for Camera Calibration |
106
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CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we want to start the discussion on whether image based 3-D modelling techniques can possibly be used to replace LIDAR systems for outdoor 3D data acquisition. Two ma...
DAGM
2004
Springer
15 years 5 months ago
2004
Springer
This paper proposes a system for model based human motion estimation. We start with a human model generation system, which uses a set of input images to automatically generate a f...
ISMAR
2002
IEEE
15 years 4 months ago
2002
IEEE
Camera tracking is a fundamental requirement for videobased Augmented Reality applications. The ability to accurately calculate the intrinsic and extrinsic camera parameters for e...
107
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ICPR
2002
IEEE
15 years 4 months ago
2002
IEEE
Analysis of human activity from a video camera is simplified by the knowledge of the camera’s intrinsic and extrinsic parameters. We describe a technique to estimate such param...
107
click to vote
CVPR
1999
IEEE
16 years 1 months ago
1999
IEEE
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...