Malaysia plate number recognition

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matt beam
matt beam 2012-3-29
i'm student in malaysia doing an project to develop some software using matlab to recognize vehicle plate number...still confusing using ocr to recognize malaysia plate number, maybe the method can't used in malaysia plate number standard...for malaysia standard the attached plate is black background and white character, diff to outsider that white background and black char ...anybody can guide me to develop this software please
regards

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Jason Ross
Jason Ross 2012-3-29

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bobby
bobby 2012-3-29
Your first step should be identifying where the license plate is in the image. First collect a lot of license plate number images with different variations amongst themselves i.e. different angles, different lightning, different background etc. Now you know what dimensions the license plates are in malaysia and try to find that dimensions in your image, now within that domain (license plate region) try different algorithms i.e. extracting edges and seeing if edges conform to any alphabets etc.
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Sean de Wolski
Sean de Wolski 2012-3-29
The dimensions of the license plate will change if the picture was taken from 500ft away or taken from 1ft away...
bobby
bobby 2012-3-29
Well yes that is why i was suggesting senstivity analysis on a varying number of images, but i did not use correct language and also effectively i was sending him on a wild goose chase. Sorry Matt. And it looks like Jason pointed to a more relevant database.

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