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3DIM
2001
IEEE
15 years 1 months ago
A Laser Range Scanner Designed for Minimum Calibration Complexity
Laser range scanners are a popular method for acquiring three-dimensional geometry due to their accuracy and robustness. Maximizing scanner accuracy while minimizing engineering c...
James Davis, Xing Chen
CRV
2008
IEEE
310views Robotics» more  CRV 2008»
14 years 11 months ago
An Efficient Region-Based Background Subtraction Technique
This paper proposes an efficient region-based background subtraction technique using static camera for motion detection in various monitoring applications. Color histograms, textu...
Parisa Darvish Zadeh Varcheie, Michael Sills-Lavoi...
ECAI
2008
Springer
14 years 11 months ago
Semantic Activity Recognition
Extracting automatically the semantics from visual data is a real challenge. We describe in this paper how recent work in cognitive vision leads to significative results in activi...
Monique Thonnat
VMV
2001
161views Visualization» more  VMV 2001»
14 years 11 months ago
Efficient Generation of 3-D Models Out of Depth Maps
Depth reconstruction or acquisition with a 3-D camera results in a video sequence where each pixel of a frame is annotated with a depth value. We propose an approach to combine th...
Fabian Ernst, Cornelius W. A. M. van Overveld, Pio...
88
Voted
BMVC
1998
14 years 11 months ago
Detection and Tracking of Very Small Low Contrast Objects
We present a Kalman tracking algorithm that can track a number of very small, low contrast objects through an image sequence taken from a static camera. The issues that we have ad...
D. Davies, Phil L. Palmer, Majid Mirmehdi