Transformation invariant SOM clustering in Document Image Analysis

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14th International Conference on Image Analysis and Processing (ICIAP 2007)

Modena, Italy

September 10-September 14

ISBN: 0-7695-2877-5

	ASCII Text	x
	Simone Marinai, Emanuele Marino, Giovanni Soda, "Transformation invariant SOM clustering in Document Image Analysis," Image Analysis and Processing, International Conference on, pp. 185-190, 14th International Conference on Image Analysis and Processing (ICIAP 2007), 2007.

	BibTex	x
	@article{ 10.1109/ICIAP.2007.126, author = {Simone Marinai and Emanuele Marino and Giovanni Soda}, title = {Transformation invariant SOM clustering in Document Image Analysis}, journal ={Image Analysis and Processing, International Conference on}, volume = {0}, year = {2007}, isbn = {0-7695-2877-5}, pages = {185-190}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICIAP.2007.126}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Image Analysis and Processing, International Conference on TI - Transformation invariant SOM clustering in Document Image Analysis SN - 0-7695-2877-5 SP185 EP190 A1 - Simone Marinai, A1 - Emanuele Marino, A1 - Giovanni Soda, PY - 2007 KW - null VL - 0 JA - Image Analysis and Processing, International Conference on ER -

Simone Marinai, Universita di Firenze, Italy

Emanuele Marino, Universita di Firenze, Italy

Giovanni Soda, Universita di Firenze, Italy

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICIAP.2007.126

In this paper, we propose the combination of the Self Organizing Map (SOM) and of the tangent distance for effective clustering in Document Image Analysis. The proposed model (SOM TD) is used for character and layout clustering, with applications to word retrieval and to page classification. By using the tangent distance it is possible to improve the SOM clustering so as to be more tolerant with respect to small local transformations of the input patterns.

Citation:

Simone Marinai, Emanuele Marino, Giovanni Soda, "Transformation invariant SOM clustering in Document Image Analysis," iciap, pp.185-190, 14th International Conference on Image Analysis and Processing (ICIAP 2007), 2007

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