MATLAB Answers

Camera Calibration for measuring planar object

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As Zanky
As Zanky on 28 Apr 2016
Hi, I would like to measure object with camera calibration procedure. And I found great solution from matlab "Measuring Planar Objects with a Calibrated Camera",it was measuring coin size. But, in the solution, the coin that I want measure being in one image with checkerboard. I would like to measure object in separated images after compute extrinsic has done. I'm not use GUI, so I will change the code coin from Matlab. which part of code that I must change ? could anyone help me, please. Thanks This is link of Matlab example http://www.mathworks.com/help/vision/examples/measuring-planar-objects-with-a-calibrated-camera.html

Answers (1)

Dima Lisin
Dima Lisin on 28 Apr 2016
Not sure what you are asking... You would need to write your own code to detect the object of interest. If it has a distinctive color, you can use color segmentation. If it is a very specific object, rather than a generic object category, you may be able to use feature matching.

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