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Vision Assistant OCR tool

I am trying to read labels and some of the text is encroaching on neighboring characters.  For example, I have to "-V" but the "-" is withn the footprint of the "V" so OCR sees it as one character. 

JerpVTX_0-1576010297891.png

How do I get around this?

 

Thanks for the help!

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Additional info; results from IMAQ Read Text 4:

Output string = 462-9103-V1-     Length = 12 (which I would expect)

Character Report only has 11 characters.  The 8th character is "-V"

JerpVTX_1-1576014810789.png

In other words the VI Output string is not the same as the Character report output.

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Try turning Auto Split on.  This will separate overlapping characters, according to the manual.

 

Bruce

Bruce Ammons
Ammons Engineering
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Thanks, I'll give it a shot.  Still don't understand why the 2 outputs from one VI aren't consistent though.

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Tried it but it didn't help.  Maybe I set it up wrong?!

JerpVTX_0-1576079613694.png

 

JerpVTX_1-1576079697740.png

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Can you add the - as a trained character? If so and they are identified as unique entities can you just parse them out of your data?

 

-AK2DM

 

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"It’s the questions that drive us.”
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Thanks for the suggestion, but the "-" is already trained AND being picked up twice (2 out of 3 occurrences) in the same inspection.  If you look at the length of the output string there are 12 characters, which is correct (9 alpha numeric and 3 “-“).  But if you look at the size of the character report, it is only 11.

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Sorry, looking at the image closer I now see the red borders around the -.

Not sure about the count discrepancy, I have only dabbled in OCR with no deployed programs.

 

-AK2DM

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"It’s the questions that drive us.”
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