3109 search results - page 116 / 622 » Hypergraph-Based Image Representation |
95
Voted
ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
Face recognition (FR) is an active yet challenging topic in computer vision applications. As a powerful tool to represent high dimensional data, recently sparse representation bas...
94
Voted
ICPR
2010
IEEE
15 years 2 months ago
2010
IEEE
We extend a recent Sparse Representation-based Classification (SRC) algorithm for face recognition to work on 2D images directly, aiming to reduce the computational complexity whil...
93
Voted
SIGPRO
2008
15 years 18 days ago
2008
Multiwindow Gabor representations highlight fingerprints suitable for indexing of macromolecules, based on their local periodic structures. This paper presents a technique for ana...
95
Voted
PR
2000
15 years 14 days ago
2000
This survey compares internal representations of the recent as well as more traditional face recognition techniques to classify them into several broad categories. The categories ...
136
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PSIVT
2009
Springer
15 years 7 months ago
2009
Springer
PCA-SIFT is an extension to SIFT which aims to reduce SIFT’s high dimensionality (128 dimensions) by applying PCA to the gradient image patches. However PCA is not a discriminati...