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ICPR
2008
IEEE
15 years 4 months ago
Evaluation of clustering methods for finding dominant optical flow fields in crowded scenes
Video footage of real crowded scenes still poses severe challenges for automated surveillance. This paper evaluates clustering methods for finding independent dominant motion fi...
Günther Eibl, Norbert Brändle
ICRA
2008
IEEE
229views Robotics» more  ICRA 2008»
15 years 4 months ago
Learning of moving cast shadows for dynamic environments
Abstract— We propose a novel online framework for detecting moving shadows in video sequences using statistical learning techniques. In this framework, Support Vector Machines ar...
Ajay J. Joshi, Nikolaos Papanikolopoulos
85
Voted
MMSP
2008
IEEE
216views Multimedia» more  MMSP 2008»
15 years 4 months ago
Using stochastic gradient-descent scheme in appearance model based face tracking
— Active appearance model (AAM) has been widely used in face tracking and recognition. However, accuracy and efficiency are always two main challenges with the AAM search. The pa...
Zhidong Li, Jing Chen, Adrian Chong, Zhenghua Yu, ...
ACISP
2008
Springer
15 years 4 months ago
Enforcing User-Aware Browser-Based Mutual Authentication with Strong Locked Same Origin Policy
The standard solution for mutual authentication between human users and servers on the Internet is to execute a TLS handshake during which the server authenticates using a X.509 ce...
Sebastian Gajek, Mark Manulis, Jörg Schwenk
87
Voted
AMFG
2007
IEEE
264views Biometrics» more  AMFG 2007»
15 years 4 months ago
Person-Independent Monocular Tracking of Face and Facial Actions with Multilinear Models
In tracking face and facial actions of unknown people, it is essential to take into account two components of facial shape variations: shape variation between people and variation ...
Yusuke Sugano, Yoichi Sato