Sciweavers

2585 search results - page 252 / 517
» computing 1999
Sort
View
ICCV
1999
IEEE
16 years 6 months ago
Wallflower: Principles and Practice of Background Maintenance
Background maintenance is a frequent element of video surveillance systems. We develop Wallflower, a threecomponent system for background maintenance: the pixellevel component per...
Kentaro Toyama, John Krumm, Barry Brumitt, Brian M...
CHI
1999
ACM
15 years 8 months ago
Chat Circles
Although current online chat environments provide new opportunities for communication, they are quite constrained in their ability to convey many important pieces of social inform...
Fernanda B. Viégas, Judith S. Donath
CHI
1999
ACM
15 years 8 months ago
Footprints: History-Rich Tools for Information Foraging
Inspired by Hill and Hollan’s original work [6], we have been developing a theory of interaction history and building tools to apply this theory to navigation in a complex infor...
Alan Wexelblat, Pattie Maes
CVPR
1999
IEEE
15 years 8 months ago
A Volumetric Stereo Matching Method: Application to Image-Based Modeling
We formulate stereo matching as an extremal surface extraction problem. This is made possible by embedding the disparity surface inside a volume where the surface is composed of v...
Qian Chen, Gérard G. Medioni
CVPR
1999
IEEE
15 years 8 months ago
Efficient Iterative Solution to M-View Projective Reconstruction Problem
We propose an efficient solution to the general M-view projective reconstruction problem, using matrix factorization and iterative least squares. The method can accept input with ...
Qian Chen, Gérard G. Medioni