Abstract
This paper proposes a set of efficient algorithms for rotation- and scale-invariant texture classification. This set is based on the well established Gabor feature. A circular sum of the Gabor feature elements belonging to the same scale is proposed to reduce the effect of rotation, while a slide matching of augmented scales is proposed to address the effect of scaling. The resulting feature vector is more compact, and the distance measure requires less computation. Experimental results indicate that this algorithm is effective for classifying texture images under different scales and rotations.
Original language | English |
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Title of host publication | ISPACS 2009 - 2009 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings |
Pages | 521-524 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 1 Dec 2009 |
Event | 2009 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2009 - Kanazawa, Japan Duration: 7 Dec 2009 → 9 Dec 2009 |
Conference
Conference | 2009 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2009 |
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Country/Territory | Japan |
City | Kanazawa |
Period | 7/12/09 → 9/12/09 |
Keywords
- Feature extraction
- Gabor filters
- Image retrieval
- Scale and rotation invariance
ASJC Scopus subject areas
- Computer Networks and Communications
- Signal Processing
- Electrical and Electronic Engineering
- Communication