thomas2609 Posted July 8, 2009 Report Posted July 8, 2009 Hi, i wonder if already anyone tried to use ocr software with labview. who has an idea about how this could work? Quote
Karissap Posted July 9, 2009 Report Posted July 9, 2009 I've used the OCR from the NI Vision toolkit, it is quite good. It has a good training interface and good accuracy when trained well. I like using it with the vision builder interface to prototype. I've tried out various 3rd party OCR API toolkits too and found Transym OCR to work the best out of the ones I've tried. Both have a free evaluation period so you can try them out. 1 Quote
vugie Posted July 23, 2009 Report Posted July 23, 2009 I attempted onece to use GOCR- open source command line tool. I don't remember exactly how it worked because project I used it for died at the beginning. Quote
ShaunR Posted August 3, 2009 Report Posted August 3, 2009 We are using the labview OCR on a machine at the moment. As long as you have high contrast and train each character/number for several lighting levels (or flood the area with strong lighting to counter ambient); it is quite robust. Quote
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