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color detection and aruco markers detection

I created javaFX GUI reading and displaying image from camera which is able to detects colours and shows edges of given object in real time.
Added by Pawel Zaborny 12 months ago

This week I spent few hours trying to create aruco markers detection in pure java. Unfortunately it's only supported in c++. I decided to postpone it to aim at colour detection instead, to provide reference point for camera vision. I created javaFX GUI reading and displaying image from camera which is able to detects colours and shows edges of given object in real time. To provide easer colour range selection I added six sliders to manually adjust HSV range parameters what's very helpful due to not intuitive HSV colour representation and not constant hue and saturation on different cameras in different light. Next step is to find center of mass of detected object to give exact XY position for steering purposes.


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