1256 search results - page 190 / 252 » An Information-Retrieval Approach for Image Databases |
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we present a set of texture features that are locally invariant to similarity or affinity. The proposed indexing scheme relies on the topographic map, a shape-based...
ICPR
2010
IEEE
14 years 3 months ago
2010
IEEE
The aim of this paper is to propose tools for statistical analysis of shape families using morphological operators. Given a series of shape families (or shape categories), the appr...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we propose a new approach of facial expression recognition. In order to capture the temporal characteristic of facial expressions, we design dynamic haar-like featu...
RSCTC
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. We introduce an automated multi-spectral MRI segmentation technique based on approximate reducts derived from the data mining paradigm of the theory of rough sets. We uti...
SIGMOD
2003
ACM
14 years 8 months ago
2003
ACM
In modern application domains such as multimedia, molecular biology and medical imaging, similarity search in database systems is becoming an increasingly important task. Especial...