55 search results - page 3 / 11 » Effective Image Retrieval by Shape Saliences |
ACISICIS
2007
IEEE
14 years 3 months ago
2007
IEEE
In this paper, a composite descriptor for shape retrieval has been proposed. The proposed descriptor is obtained from Generic Fourier Descriptors (GFD) for the shape region and th...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
As the most pervasive method of individual identification and document authentication, signatures present convincing evidence and provide an important form of indexing for effectiv...
MM
2006
ACM
14 years 2 months ago
2006
ACM
Image annotation has been an active research topic in recent years due to its potentially large impact on both image understanding and Web image search. In this paper, we target a...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
* In this paper, we present a study of hierarchically characterizing image content from coarse level to fine level conducted using a series of shape features as a case in point. I...
CBMS
2003
IEEE
14 years 2 months ago
2003
IEEE
Vertebra shape can effectively describe various pathologies found in spine x-ray images. There are some critical regions on the shape contour which help determine whether the shap...