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Hi,

I wish to track (using external cameras) some LED strips ( see this for the exact LED type) on my robot.

Since they are quite bright, different coloured LEDs are not very distinguishable using colour detection (HSV thresholding) .... and hence are there any existing methods in OpenCV for tracking/detecting LEDs specifically ?

Thanks!

Hi,

Update: Since LED's appear really tiny once the drone starts moving away, is there some way to get around this ? Example, Is it possible to use the Region of Interest (ROI) (of the original LED) near the LED (assume ROI is given), if I extract the LED in the ROI , can I get the pixel coordinates of the extracted LED center in the original image ?

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Original Question:

I wish to track (using external cameras) some LED strips ( see this for the exact LED type) on my robot.UAV.

Since they are quite bright, different coloured LEDs are not very distinguishable using colour detection (HSV thresholding) .... and hence are Are there any existing methods in OpenCV for tracking/detecting LEDs specifically ?

Thanks!