3595 search results - page 142 / 719 » Image Recognition CAPTCHAs |
163
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IEEEHPCS
2010
15 years 5 months ago
2010
An efficient method for face recognition which is robust under illumination variations is proposed. The proposed method achieves the illumination invariants based on the reflectan...
218
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Face recognition is a challenging problem, complicated by variations in pose, expression, lighting, and the passage of time. Significant work has been done to solve each of these...
157
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper we propose the first version of FAIR, a low-dimensional image neighborhood descriptor that shows performance comparable to SIFT introduced by Lowe. The dimension of F...
158
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
This paper introduces a new mid-level feature, the consistent line cluster, for use in content-based image retrieval. The color, orientation, and spatial features of line segments...
152
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ICCV
2005
IEEE
16 years 2 days ago
2005
IEEE
We present a technique for local image representation that is invariant to viewpoint for scenes with arbitrary non-planar shape. We show that generic viewpoint invariance can be a...