Banner PresencePLUS Pro COLOR—PROII Camera - Manual (Page 231)

7.5.9 Trainer
The Box Tab
When you capture a reference image using the OCR or OCV tool, these tools use sophisticated pattern recognition
algorithms to box what is estimated to be individual characters in a captured image. In the example below, the initial
image capture finds all the individual characters except the 3 and the 4, which it has incorrectly boxed as a single
character. In the Box tab, you can calibrate image settings so that the software will more accurately box the characters
in a character string.
On the Box tab, you can calibrate the following:
•
Image Control Parameters
on page 232
•
ROI Control Calibration
on page 233
•
Character Settings Calibration
on page 235
•
Character Connectivity Calibration
on page 238
•
Thresholding Calibration
on page 240
Training List
You can add, load, or import images as a Training List to train character patterns into the Sensor.
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PresencePLUS Software Tools 2/2010