Baumer VeriSens ID Series Technical Documentation Manual page 49

(device dependant)
This function enables a previously calibrated lens distortion correction to be activated or the configuration
page to be opened.
NOTE
Only use contour recognition sensitivity when all of the other image settings have been
performed successfully.
(device dependant)
To ensure consistent evaluation, all contours must be calculated consistently. This means that the image is
sharply focused and no over biases occur.
For critical objects, it may be appropriate to adjust the sensitivity of edge detection manually. Set the Edge
detection sensitivity to a value where the feature to be inspected is clearly recognizable.
Make sure that the contours of the test object are consistently obtained and that not too many "pseudo-
contours" are created.
You can make the contours visible using the following button from the image display options:
Example images of contours
Too few contours
(contour recognition sensitivity must
be decreased)
v2.11.0-B4
Good contours
(optimum contour recognition
sensitivity)
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Technical Documentation
Too many contours
(contour recognition sensitivity must
be increased)
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Radeberg, Germany
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