621 search results - page 8 / 125 » Compression of facial images using the K-SVD algorithm |
194
Voted
Publication
Facial feature localization is an important task in numerous applications of face image analysis that
include face recognition and verification, facial expression recognition, dr...
150
Voted
IVC
2007
15 years 3 months ago
2007
Face and facial feature detection plays an important role in various applications such as human computer interaction, video surveillance, face tracking, and face recognition. Effi...
129
Voted
ITNG
2007
IEEE
15 years 10 months ago
2007
IEEE
A hypergraphs-based image representation is already used for 2D lossless image compression. In this paper we extend this hypergraph representation on 3D-image and we add an α-tol...
131
Voted
INTERSPEECH
2010
14 years 10 months ago
2010
An application of compressive sensing (CS) theory in imagebased robust face recognition is considered. Most contemporary face recognition systems suffer from limited abilities to ...
123
Voted
ICCV
2003
IEEE
16 years 5 months ago
2003
IEEE
In this paper, we propose a novel approach for facial expression decomposition - Higher-Order Singular Value Decomposition (HOSVD), a natural generalization of matrix SVD. We lear...