opencv - number recognition in photography -

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i want recognize number photograpny, specific photo of men number attached on body - let's marathon runner starting number on chest.

i've tried tesseract it's simple ocr tool reads text.

my idea use opencv detect people on photo, focus on parts number can placed (like chest), more transformation - increase contrast, recognize rectangles, , try read number ocr.

i'm starting photo recognition, please tell me sound reasonable ? or maybe there tool task ?

yes possible. did in-depth analysis of marathon runner bibs 1 of our users. combination of how images taken, image preparation before ocr, segmentation remove false positives (logos, brands, banners, etc.), , powerful ocr software capable of reading less perfect images , patterns.

see analysis report of task here in www.ocr-it.com blog post: http://www.ocr-it.com/user-scenario-process-digital-camera-pictures-and-ocr-to-extract-specific-numbers


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