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AVSS
2006
IEEE
15 years 11 months ago
An LMI Approach for Reliable PTZ Camera Self-Calibration
PTZ (Pan-Tilt-Zoom) cameras are widely used for large-area video surveillance. For many visual tracking and video analysis tasks, an accurate camera calibration is very important....
Hongdong Li, Chunhua Shen
CVPR
2006
IEEE
15 years 11 months ago
Tracking of Multiple, Partially Occluded Humans based on Static Body Part Detection
Tracking of humans in videos is important for many applications. A major source of difficulty in performing this task is due to inter-human or scene occlusion. We present an appr...
Bo Wu, Ram Nevatia
FGR
2006
IEEE
217views Biometrics» more  FGR 2006»
15 years 11 months ago
Face Recognition with Image Sets Using Hierarchically Extracted Exemplars from Appearance Manifolds
An unsupervised nonparametric approach is proposed to automatically extract representative face samples (exemplars) from a video sequence or an image set for multipleshot face rec...
Wei Fan, Dit-Yan Yeung
159
Voted
ICMCS
2005
IEEE
123views Multimedia» more  ICMCS 2005»
15 years 11 months ago
Improved face finding in visually challenging environments
Finding faces in visually challenging environments is crucial to many applications, such as audio-visual automatic speech recognition, video indexing, person recognition, and vide...
Jintao Jiang, Gerasimos Potamianos, Giridharan Iye...
134
Voted
CAIP
2005
Springer
102views Image Analysis» more  CAIP 2005»
15 years 11 months ago
Improvement of a Person Labelling Method Using Extracted Knowledge on Costume
This paper presents a novel approach for automatic person labelling in video sequences using costumes. The person recognition is carried out by extracting the costumes of all the p...
Gaël Jaffré, Philippe Joly