circle detection from drones camera
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hello please who knows how can i write a matlab function that checks for rhe presence of a circle in a drones camera and then make the drone hover when it sees the circle
2 Kommentare
Image Analyst
am 8 Aug. 2023
Bearbeitet: Image Analyst
am 8 Aug. 2023
You forgot to attach any images. It ranges from easy to very difficult depending on what the circles look like. Are they high contrast discs on a uniform background (very easy)? Are the faint rings with broken sections (very difficult)?
Anyway you have two tasks here: (1) locate the circle using image processing/computer vision software, and then once you've found it, (2) tell the drone somehow to move so that the circle is centered in the image (possibly, optional) and then stop moving (until further directions are given, not forever obviously).
Antworten (1)
Image Analyst
am 8 Aug. 2023
Bearbeitet: Image Analyst
am 8 Aug. 2023
It's a generic, general purpose demo of how to threshold an image to find blobs (high contrast circular coins on a dark uniform background), and then measure things about the blobs, and extract certain blobs based on their areas or diameters.
Get the web cam add-on from the Add-ons button on the tool ribbon.
help webcam
2 Kommentare
Jason Choo Chia Sheng
am 21 Mär. 2024
Hi can i check how do we link a parrot minidrone camera for input to feed img into the matlab code?
Vineeth Nair
am 22 Mär. 2024
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