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Tai Nguyen So - Vietnam National University, Ha Noi - VNU >
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Please use this identifier to cite or link to this item:
http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/12935
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| Title: | A geometric invariant shape descriptor based on the radon, fourier, and mellin transforms |
| Authors: | Hoang T.V.
Tabbone S. |
| Keywords: | Fourier transform
Geometric invariant regions-based shape descriptor
Mellin transform
Radon transform |
| Issue Date: | 2010 |
| Publisher: | Proceedings - International Conference on Pattern Recognition |
| Citation: | Volume , Issue , Page 2085-2088 |
| Abstract: | A new shape descriptor invariant to geometric transformation based on the Radon, Fourier, and Mellin transforms is proposed. The Radon transform converts the geometric transformation applied on a shape image into transformation in the columns and rows of the Radon image. Invariances to translation, rotation, and scaling are obtained by applying 1D Fourier-Mellin and Fourier transforms on the columns and rows of the shape's Radon image respectively. Experimental results on different datasets show the usefulness of the proposed shape descriptor. © 2010 IEEE. |
| URI: | http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/12935 |
| ISSN: | 10514651 |
| Appears in Collections: | New - Articles of Universities of Vietnam from Scopus
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