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ICIP
2000
IEEE
14 years 9 months ago
Fast Code Enhancement with Local Search for Fractal Image Compression
Optimal fractal coding consists of finding in a finite set of contractive affine mappings one whose unique fixed point is closest to the original image. Optimal fractal coding is ...
Raouf Hamzaoui, Dietmar Saupe, Michael Hiller
ICPR
2006
IEEE
14 years 8 months ago
A Robust Split-and-Merge Text Segmentation Approach for Images
In this paper we describe a robust approach to segment text from color images. The proposed approach mainly includes four steps. Firstly, a preprocessing step is utilized to enhan...
Weiqiang Wang, Wen Gao, Yaowen Zhan
ICPR
2004
IEEE
14 years 8 months ago
Graph Based Image Matching
Given two or more images, we can define different but related problems on pattern matching such as image registration, pattern detection and localization, and common pattern disco...
Chong-Wah Ngo, Hui Jiang
IPMI
1999
Springer
14 years 8 months ago
MEG Source Imaging Using Multipolar Expansions
We describe the use of truncated multipolar expansions for producing dynamic images of cortical neural activation from measurements of the magnetoencephalogram. We use a signal-sub...
John C. Mosher, Richard M. Leahy, David W. Shattuc...
ICIAP
2007
ACM
14 years 7 months ago
A Method of Clustering Combination Applied to Satellite Image Analysis
An algorithm for combining results of different clusterings is presented in this paper, the objective of which is to find groups of patterns which are common to all clusterings. T...
Ivan O. Kyrgyzov, Henri Maître, Marine Campe...