Grabing images from & Apply OCR To that image

[shaz123]

Hi,

I m developing a sample application on OCR. At last visit i m posting the same question.But no one can answer me.

Here i Create a Vi for grabbing images from camera. The Images are grab & save to the desired folder.But the OCR is not working on that snap image.

I m  modified some Sample NI VI's for capturing the images & for OCR.

I m new for labview. I cant understand where is the problem in the VI.

i also create a character set file for reading the characters using OCR Training.

so please help me to find the solution.

[Jokelnice]

HI.
Let me give some suggestions regarding your code, (See pictures), and attached an example that you could serve.

Regards.

[shaz123]

Hi,

Jonathan Cruz

Thanks for your reply.

I Try this attachment & inserting the sub VI's.

Please see the new attached vi & Sub vi's. And Give me suggestions where i am wrong.

[Jokelnice]

Certainly, the program looks better, but still there are some things to correct you. could attach some images and OCR file (. abc), for improved collaboration with its code.

[shaz123]

Thanks for reply,

The images & OCR File is attached. i am not able to set the ROI . I read the NI help file on OCR Training & reading Characters. But i can't understand the difference between these two.