CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
Images taken with wide-angle cameras tend to have severe distortions which pull points towards the optical center: This paper proposes a method for recovering the disrortion param...
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
A common method for real-time segmentation of moving regions in image sequences involves "background subtraction," or thresholding the error between an estimate of the i...
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
A technique is presented for representing linear features as probability density functions in two or three dimensions. Three chief advantages of this approach are (1) a unified re...
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
This paper describes a system that uses a camera and a point light source to track a user's hand in three dimensions. Using depth cues obtained from projections of the hand a...
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
The image irradiance of a three-dimensional object is known to be the function of three components: the distribution of light sources, the shape, and reflectance of a real object ...
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
This paper proposes a method for obtaining surface orientations of transparent objects using polarization in highlight. Since the highlight, the specular component of reflection l...
CVPR
1999
IEEE
15 years 2 days ago
1999
IEEE
A non-metric pan-tilt stereo-head consists of a weakly calibrated stereo rig mounted on a pan-tilt mechanism. It is called non-metric since neither the kinematics of the mechanism...