1333 search results - page 216 / 267 » Face image retrieval by using Haar features |
114
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CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
Stable local feature detection and representation is a fundamental component of many image registration and object recognition algorithms. Mikolajczyk and Schmid [14] recently eva...
117
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CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
In this paper, we consider the problem of super-resolving a human face video by a very high (?16) zoom factor. Inspired by recent literature on hallucination and examplebased lear...
107
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ICIAP
2007
ACM
15 years 12 months ago
2007
ACM
Natural scene categorization of images represents a very useful task for automatic image analysis systems in a wide variety of applications. In the literature, several methods hav...
109
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PAMI
2002
14 years 11 months ago
2002
We present a method for estimating the shape of a deformable model using the least-squares residuals from a model-based optical flow computation. This method is built on top of an...
ICPR
2010
IEEE
14 years 9 months ago
2010
IEEE
This article presents an appearance based method to detect automatically facial actions. Our approach focuses on reducing features sensitivity to identity of the subject. We compu...