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From: biswajit on 30 May 2010 12:48 Hi, I am trying to read a barcode image using the image processing toolbox.I am able to read a perfectly horizontal and ideal(ie less noise elements) barcode image.However,that logic is totally useless if it has any orientation other than horizontal.I have had quite a few discussions on this and what people suggest that I may use 1 D wavelet transform.Also,I seem to have seem some other implementations where numerous diagonal lines cut the image and probably scan the black and white pattern along those lines.Then there's mention of Hough transform as well.I am quite at loss how to proceed.Can someone please guide me towards some algorithm ....or some code snippet...thanks in advance. Regards, Biswajit |