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IVC
2006
99views more  IVC 2006»
13 years 9 months ago
People tracking in surveillance applications
This paper presents a real-time algorithm that allows robust tracking of multiple objects in complex environments. Foreground pixels are detected using luminance contrast and grou...
Luis M. Fuentes, Sergio A. Velastin
IVC
2006
123views more  IVC 2006»
13 years 9 months ago
Multi-sector algorithm for hardware acceleration of the general Hough transform
The Multi-Sector Algorithm (MSA) is a simplification of the CORDIC algorithm to more closely meet the requirements for a real-time general Hough transform applications. The MSA ca...
Emeric K. Jolly, Martin Fleury
IVC
2000
153views more  IVC 2000»
13 years 9 months ago
The model-based human body motion analysis system
In this paper, we propose a model-based method to analyze the human walking motion. This system consists of three phases: the preprocessing phase, the model construction phase, an...
I-Cheng Chang, Chung-Lin Huang
IVC
2000
93views more  IVC 2000»
13 years 9 months ago
Pattern regularity as a visual key
Regular structures, flat and non-flat, are perceived as regular in a wide range of viewing angles and under varying illumination. In this papers, we exploit this simple observatio...
Dmitry Chetverikov
IVC
2000
186views more  IVC 2000»
13 years 9 months ago
Uncertainty analysis of 3D reconstruction from uncalibrated views
We consider reconstruction algorithms using points tracked over a sequence of (at least three) images, to estimate the positions of the cameras (motion parameters), the 3D coordin...
Etienne Grossmann, José Santos-Victor