1297 search results - page 189 / 260 » Covariant Derivatives and Vision |
MIRAGE
2007
Springer
15 years 4 months ago
2007
Springer
Human motion analysis has received a great attention from researchers in the last decade due to its potential use in different applications. We propose a new approach to extract h...
CVPR
2006
IEEE
15 years 3 months ago
2006
IEEE
Inspired by multi-scale tensor voting, a computational framework for perceptual grouping and segmentation, we propose an edge-directed technique for color image superresolution gi...
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
This paper proposes an appearance generative mixture model based on key frames for meanshift tracking. Meanshift tracking algorithm tracks object by maximizing the similarity betwe...
ACIVS
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we propose the use of Discrete Choice Analysis (DCA) for static facial expression classification. Facial expressions are described with expression descriptive units ...
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APGV
2006
ACM
15 years 3 months ago
2006
ACM
Study of contrast sensitivity of the human eye shows that our contrast discrimination sensitivity follows the weber law for suprathreshold levels. In this paper, we apply this fac...