Greetings All-
I'm looking for the best method (suggestions please) on how to deploy a 'Measurement' Tool for detecting an edge along a line or radius.
Currently, the edge detection and blob tools with the OpenCV library work well for finding an object of a specified size then determining perimeter and centroid, however I need to be able to place a 'Detection' Tool on the video overlay such that it determines the threshold x,y coordinates for each point where the tool overlays the object.
Let me explain... Assume I'm viewing a circular object such as a dime. I'd like to be able to place a 'SPOKE' tool which looks like an array of lines radiating from the center. when placed over the dime, I want to calculate the X,Y coordinates for the threshold intersection point to be able to fit this data to a circle or perform a measurement. And again, a straight line tool which could be used to determine object/part skew.
There are certainly great examples of this in commercial Machine Vision Toolkits (see image of Spoke tool), however I'd like to do this inside of processing.
Anyone? Anyone at all?
Thank you
I'm looking for the best method (suggestions please) on how to deploy a 'Measurement' Tool for detecting an edge along a line or radius.
Currently, the edge detection and blob tools with the OpenCV library work well for finding an object of a specified size then determining perimeter and centroid, however I need to be able to place a 'Detection' Tool on the video overlay such that it determines the threshold x,y coordinates for each point where the tool overlays the object.
Let me explain... Assume I'm viewing a circular object such as a dime. I'd like to be able to place a 'SPOKE' tool which looks like an array of lines radiating from the center. when placed over the dime, I want to calculate the X,Y coordinates for the threshold intersection point to be able to fit this data to a circle or perform a measurement. And again, a straight line tool which could be used to determine object/part skew.
There are certainly great examples of this in commercial Machine Vision Toolkits (see image of Spoke tool), however I'd like to do this inside of processing.
Anyone? Anyone at all?
Thank you
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