3109 search results - page 74 / 622 » Hypergraph-Based Image Representation |
ICDAR
1999
IEEE
14 years 2 months ago
1999
IEEE
This paper presents a region-representation scheme and comparative analysis methods based on a tesseral addressing system. The proposed scheme is described in the context of perfo...
ICCV
2011
IEEE
12 years 10 months ago
2011
IEEE
We propose a novel Riemannian framework for comparing signals and images in a manner that is invariant to their levels of blur. This framework uses a log-Fourier representation of...
PR
2008
13 years 10 months ago
2008
Face Representation (FR) plays a typically important role in face recognition and methods such as Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) have be...
MICCAI
2008
Springer
14 years 11 months ago
2008
Springer
Richly labeled images representing several sub-structures of an organ occur quite frequently in medical images. For example, a typical brain image can be labeled into grey matter, ...
SIAMIS
2011
13 years 25 days ago
2011
In this paper we propose an active contour model for segmentation based on the Chan-Vese model. The new model can capture inherent sharp features, i.e., the sharp corners of object...