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MVA
2000
154views Computer Vision» more  MVA 2000»
13 years 11 months ago
Feature-Based Real-Time Human Face Tracking Using Lie Algebras
We have developed a novel human face tracking system that operates in real time at the video frame rate without a need for any special hardware. Our approach is based on the use o...
Akira Inoue, Tom Drummond, Roberto Cipolla
MVA
2000
136views Computer Vision» more  MVA 2000»
13 years 11 months ago
Qualitative Decomposition of Range Images into Convex Parts / Objects
Previous works on range image segmentation concentrate on surface patches that can be well represented by certain mathematical functions. In this paper we consider the more qualit...
Xiaoyi Jiang
MVA
2000
119views Computer Vision» more  MVA 2000»
13 years 11 months ago
Feature Ordering by Cross Validation for Face Detection
This paper presents the method to determine the order of feature (attention) points for face detection. The order of feature points is determined in terms of the classification ab...
Takio Kurita, Kazuhiro Hotta, Taketoshi Mishima
MVA
2000
139views Computer Vision» more  MVA 2000»
13 years 11 months ago
Object Search Using Orientation Code Matching
A new method for object search is proposed. The proposed scheme is based on matching gradient information around each pixel, computed in the form of orientation codes, rather than...
Farhan Ullah, Shun'ichi Kaneko, Satoru Igarashi
MVA
2000
150views Computer Vision» more  MVA 2000»
13 years 11 months ago
Real-Time Camera Parameter Estimation from Images for a Wearable Vision System
In this paper, we propose a method of estimating camera parameters for annotating 3D virtual objects with a wearable vision system. The proposed method tracks natural feature poin...
Takashi Okuma, Takeshi Kurata, Katsuhiko Sakaue