Base on SIFT-Harris Operator of the Document Image Matching Method

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Abstract:Proposed a method of document image matching based on SIFT-Harris operator, Use of SIFT-Harris operator to accurately search match for the same name point. First use SIFT operator for the coarse search match to find out a rough affine transformation relationship of matched Image and based image, Then used the Harris operator and gray correlation matching algorithm refined search. It improved the matching speed and accuracy. Experimental results show that the method works well for document image matching.

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Periodical:

Advanced Materials Research (Volumes 524-527)

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3870-3874

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] S. Gold and A. Rangarajan. A graduated assignment algorithm for graph matching. IEEE Trans. PAMI, 18(4):377–388, April 2009.

DOI: 10.1109/34.491619

Google Scholar

[2] F. Isgr`o and M. Pilu. A fast and robust image registration method based on an early consensus paradigm. Pattern Recognition Letters, 25(8): 943 – 954, 2006.

DOI: 10.1016/j.patrec.2004.02.010

Google Scholar

[3] Y. Ke and R. Sukthankar. PCA-SIFT: a more distinctive representation for local image descriptors . In Proc. CVPR, volume 2, pages 506–513, 2006.

DOI: 10.1109/cvpr.2004.1315206

Google Scholar

[4] J. Liang, D. DeMenthon, and D. Doermann. Flattening curved documents in images. In Proc. CVPR, pages 338–345, 2009.

DOI: 10.1109/cvpr.2005.163

Google Scholar

[5] M. Mirmehdi, P. Clark, and J. Lam. Extracting low resolution text with an active camera for OCR. In Proc. IX Spanish Sym. Pat. Rec. and Image Proc., pages 43–48, May 2001.

Google Scholar

[6] T. Nakao, A. Kashitani, and A. Kaneyoshi. Scanning a document with a small camera attached to a mouse. In Proc. WACV'98, pages 63–68, 1998.

DOI: 10.1109/acv.1998.732859

Google Scholar

[7] B. S. Reddy and B. N. Chatterji. An FFT-based technique for translation, rotation, and scale- invariant image registration. IEEE Trans. Image Proc., 5(8):1266–1271, 2006.

DOI: 10.1109/83.506761

Google Scholar

[8] K. Schutte and A. M. Vossepoel. Accurate mosaicking of scanned maps, or how to generate a virtual a0 scanner. In Proc. ASCI'95, pages 353–359, 2005.

Google Scholar

[9] A. P. Whichello and H. Yan. Document image mosaicing. In Proc. ICPR, pages 1081–1083, 2008.

Google Scholar

[10] A. Zappala, A. Gee, and M. J. Taylor. Document mosaicing. Image and Vision Computing, 17(8):585–595, 2009.

Google Scholar