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ICIP
2003
IEEE
16 years 8 months ago
Context modeling and accessibility for 3D scalable compression
Highly scalable video compression based on invertible motion adaptive lifting transforms has emerged as a promising area in image processing research and an important component in...
Raymond Leung, David Taubman
MICCAI
2007
Springer
16 years 7 months ago
Real-Time Modeling of Vascular Flow for Angiography Simulation
Interventional neuroradiology is a growing field of minimally invasive therapies that includes embolization of aneurysms and arteriovenous malformations, carotid angioplasty and ca...
Xunlei Wu, Jérémie Allard, Stephane ...
ICPR
2008
IEEE
16 years 1 months ago
Estimating the number of people in a video sequence via geometrical model
We propose a novel technique for estimating the number of people in a video sequence; it has the advantages of being stable even in crowded situations and needing no ground-truth ...
Hiroyuki Arai, Isao Miyagawa, Hideki Koike, Miki H...
ACCV
2006
Springer
16 years 24 days ago
Minimal Weighted Local Variance as Edge Detector for Active Contour Models
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...
Max W. K. Law, Albert C. S. Chung
FGR
2002
IEEE
185views Biometrics» more  FGR 2002»
15 years 11 months ago
Hand Gesture Recognition using Multi-Scale Colour Features, Hierarchical Models and Particle Filtering
This paper presents algorithms and a prototype system for hand tracking and hand posture recognition. Hand postures are represented in terms of hierarchies of multi-scale colour i...
Lars Bretzner, Ivan Laptev, Tony Lindeberg