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101
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MICCAI
2006
Springer
16 years 1 months ago
Shape-Driven 3D Segmentation Using Spherical Wavelets
Abstract. This paper presents a novel active surface segmentation algorithm using a multiscale shape representation and prior. We define a parametric model of a surface using spher...
Delphine Nain, Steven Haker, Aaron F. Bobick, Alle...
92
Voted
ICMCS
2007
IEEE
161views Multimedia» more  ICMCS 2007»
15 years 6 months ago
A Flexible Starting Point Based Partial Caching Algorithm for Video on Demand
In this paper, we propose a novel proxy caching scheme for Video on Demand (VoD) services. Our approach is based on an observation we have made during subjective VoD performance e...
Lian Shen, Wei Tu, Eckehard G. Steinbach
87
Voted
ICPR
2008
IEEE
16 years 1 months ago
A hierarchical model for the evaluation of biometric sample quality
The evaluation of biometric sample quality is of great importance in the evaluation of biometric algorithms. In this paper, we propose a novel hierarchical model to compute the sa...
Qian He, Tieniu Tan, Yong Zou, Zhenan Sun
120
Voted
ICMI
2005
Springer
201views Biometrics» more  ICMI 2005»
15 years 6 months ago
A joint particle filter for audio-visual speaker tracking
In this paper, we present a novel approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a jo...
Kai Nickel, Tobias Gehrig, Rainer Stiefelhagen, Jo...
ICPR
2008
IEEE
16 years 1 months ago
Real time appearance based hand tracking
In this paper we propose a real-time method for tracking hands through image sequences. Our method combines efficiently calculated color likelihood maps with a state-ofthe-art int...
Horst Bischof, Michael Donoser