Hello, I have a project wherein I need to detect multiple lasers that are PWM controlled. I have 10 lasers each with unique pulse widths. The camera frame rate is 200fps.
I am doing the following .
a. Using Qt + QConcurrent - I am able to capture the frames b. Converted the Image to Greyscale, Applied Gaussian Blur and Threshold the image to get binary image. c. Currently I am using Hough Circles to detect the number of circles and transmit the X,Y and framenumber. d. I am curious as to how to proceed further to discern the lasers based on the pulse widths.
Looking forward to receiving your valuable inputs.
Thanks and Regards