161 search results - page 16 / 33 » Robust shadow and illumination estimation using a mixture mo... |
110
Voted
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
The use of video sequences for face recognition has been relatively less studied than image-based approaches. In this paper, we present a framework for face recognition from video...
95
Voted
ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
— In this paper, we propose an original approach to control camera position and/or lighting conditions in an environment using image gradient information. Our goal is to ensure a...
98
Voted
CAIP
2003
Springer
15 years 4 months ago
2003
Springer
Video surveillance systems seek to automatically identify events of interest in a variety of situations. Extracting a moving object from background is the most important step of t...
107
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ISMAR
2006
IEEE
15 years 5 months ago
2006
IEEE
Augmented Reality (AR) aims to fuse a virtual world and a real one in an image stream. When considering only a vision sensor, it relies on registration techniques that have to be ...
AVSS
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper proposes a novel approach of combining an unsupervised clustering scheme called AutoClass with Hidden Markov Models (HMMs) to determine the traffic density state in a R...