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Canny settings can be modified by using the pointer or typing a desired value, this configuration is related to the canny edge detector. It should be adjusted when the the line is measuring other edges around the picture, causing meausing inconsistences.
Read more about inhttps://pekatvision.atlassian.net/wiki/spaces/CONFLUENCE/pages/7569489/PreProcess#Canny-Edge-Detector article at at PreProcess article - Canny Edge Detector topic.
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Original Image
When Original image is disabled, the canny edge v of the image is displayed. Therefore, when you enable this function, the original image is displayed.
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