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Structural texture segmentation using affine symmetry
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Park, Heechan, Martin, Graham R. and Bhalerao, Abhir (2007) Structural texture segmentation using affine symmetry. In: IEEE International Conference on Image Processing (ICIP 2007), San Antonio, Texas, 16-19 Sep 2007. Published in: 2007 IEEE International Conference on Image Processing , Volume 2 49 -52.
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Official URL: http://dx.doi.org/10.1109/ICIP.2007.4379089
Abstract
Many natural textures comprise structural patterns and show strong self-similarity. We use affine symmetry to segment an image into self-similar regions; that is a patch of texture (blocks from a uniformly partitioned image) can be transformed to other similar patches by warping. If the texture image contains multiple regions, we then cluster patches into a number of classes such that the overall warping error is minimized. Discovering the optimal clusters is not trivial and known methods are computationally intensive due to the affine transformation. We demonstrate efficient segmentation of structural textures without affine computation. The algorithm uses Fourier Slice Analysis to obtain a spectral contour signature. Experimental evaluation on structural textures shows encouraging results and application on natural images demonstrates identification of texture objects.
| Item Type: | Conference Item (Paper) | ||||
|---|---|---|---|---|---|
| Subjects: | T Technology > TR Photography | ||||
| Divisions: | Faculty of Science > Computer Science | ||||
| Series Name: | IEEE International Conference on Image Processing (ICIP) | ||||
| Journal or Publication Title: | 2007 IEEE International Conference on Image Processing | ||||
| Publisher: | IEEE | ||||
| ISBN: | 9781424414369 | ||||
| ISSN: | 1522-4880 | ||||
| Official Date: | 2007 | ||||
| Dates: |
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| Volume: | Volume 2 | ||||
| Number of Pages: | 4 | ||||
| Page Range: | 49 -52 | ||||
| Identification Number: | 10.1109/ICIP.2007.4379089 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Conference Paper Type: | Paper | ||||
| Title of Event: | IEEE International Conference on Image Processing (ICIP 2007) | ||||
| Type of Event: | Conference | ||||
| Location of Event: | San Antonio, Texas | ||||
| Date(s) of Event: | 16-19 Sep 2007 | ||||
| URI: | http://wrap.warwick.ac.uk/id/eprint/30441 |
Data sourced from Thomson Reuters' Web of Knowledge
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