The Measure module is capable of measuring dimensions of objects based on the distance between two points, when the measuring lines that were drawed drawn by the end-user, crosses the outline of an object, as described on video below.
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Evaluation
When the end-user click clicks on ‘Evaluation’ button, a threshold can be set for line length, alongside with comparisons comparison rules, then click ‘Enable'. Lastly, click on 'Save and Close’.
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Canny Settings
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 picturethe object, or the object edge isn’t whole, causing meausing inconsistencesmeasuring inconsistencies.
Read more about at PreProcess article - Canny Edge Detector.
Original Image
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