%0 Journal Article %1 Kan2002 %A Kan, Chao %A Srinath, Mandyan D. %D 2002 %K Character Fourier–Mellin Moments; Pattern Zernike; recognition; %N 1 %P 143--154 %R 10.1016/S0031-3203(00)00179-5 %T Invariant character recognition with Zernike and orthogonal Fourier–Mellin moments %U http://www.sciencedirect.com/science?_ob=HelpURL&_file=doi.htm&_acct=C000007978&_version=1&_urlVersion=0&_userid=103677&md5=ef0e7e58c16a57086193332f5f0679d8 %V 35 %X In this paper, we consider the use of orthogonal moments for invariant classification of alphanumeric characters of different size. In addition to the Zernike and pseudo-Zernike moments (ZMs and PZMs) which have been previously proposed for invariant character recognition, a new method of combining Orthogonal Fourier–Mellin moments (OFMMs) with centroid bounding circle scaling is introduced, which is shown to be useful in characterizing images with large variability. Through extensive experimentation using ZMs and OFMMs as features, different scaling methodologies and classifiers, it is shown that OFMMs give the best overall performance in terms of both image reconstruction and classification accuracy.

@article{Kan2002, abstract = {In this paper, we consider the use of orthogonal moments for invariant classification of alphanumeric characters of different size. In addition to the Zernike and pseudo-Zernike moments (ZMs and PZMs) which have been previously proposed for invariant character recognition, a new method of combining Orthogonal Fourier–Mellin moments (OFMMs) with centroid bounding circle scaling is introduced, which is shown to be useful in characterizing images with large variability. Through extensive experimentation using ZMs and OFMMs as features, different scaling methodologies and classifiers, it is shown that OFMMs give the best overall performance in terms of both image reconstruction and classification accuracy.}, added-at = {2011-03-27T19:35:34.000+0200}, author = {Kan, Chao and Srinath, Mandyan D.}, biburl = {https://www.bibsonomy.org/bibtex/2fc499cf92ca212f07af7e7d38b6d306c/cocus}, doi = {10.1016/S0031-3203(00)00179-5}, file = {:./Kan.pdf:PDF}, interhash = {fa75d5b9e4a0107d7b259dc8cd69dbfc}, intrahash = {fc499cf92ca212f07af7e7d38b6d306c}, issn = {0031-3203}, journaltitle = {#PR#}, keywords = {Character Fourier–Mellin Moments; Pattern Zernike; recognition;}, number = 1, owner = {CK}, pages = {143--154}, review = {interesting paper, use for FMT}, timestamp = {2011-03-27T19:35:45.000+0200}, title = {Invariant character recognition with Zernike and orthogonal Fourier–Mellin moments}, url = {http://www.sciencedirect.com/science?_ob=HelpURL&_file=doi.htm&_acct=C000007978&_version=1&_urlVersion=0&_userid=103677&md5=ef0e7e58c16a57086193332f5f0679d8}, volume = 35, year = 2002 }