621 search results - page 32 / 125 » Compression of facial images using the K-SVD algorithm |
115
Voted
ICIP
2003
IEEE
16 years 3 months ago
2003
IEEE
Using a novel data dimension reduction method proposed in statistics, we develop an appearance-based face recognition algorithm which is insensitive to large variation in lighting...
115
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ICIP
2002
IEEE
16 years 3 months ago
2002
IEEE
Compared to a geometric approach, image based rendering applied to 3D view reconstruction doesn't require 3D model construction and doesn't depend on the complexity of t...
113
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ICMI
2007
Springer
15 years 8 months ago
2007
Springer
We address the problem of automatic interpretation of nonexaggerated human facial and body behaviours captured in video. We illustrate our approach by three examples. (1) We intro...
129
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EUROPAR
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Hyperspectral imagery is a new type of high-dimensional image data which is now used in many Earth-based and planetary exploration applications. Many efforts have been d...
139
Voted
ICPR
2010
IEEE
15 years 8 months ago
2010
IEEE
In this paper we address the problem of relighting faces in presence of cast shadows and specularities. We present a solution to this problem by capturing the spatially varying Ap...