How Finding location of an object on grid with Image Processing matlab

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i use camera to take picture. How do i deal with the position of the object and give the position.
example: Object yellow location X=1, Y=1
Or Object green Location X=4, Y=4. and more....
My app uses it to send location for mobile robot to grid point.
Thanks for your support of you!hoimatlab.png

Answers (1)

Image Analyst
Image Analyst on 9 Feb 2020
You need to use image segmentation to find the location of the colored blobs. See my attached demo where I track a green Sharpie pen in a video.

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