paul-pias/Object-Detection-and-Distance-Measurement

distance_measurement

nourkarem opened this issue · 2 comments

nourkarem commented

hello, please help to understand equations for distance estimation
i want to use this part in my project
1-i donot understand third equation d=f+R/r what you mean is d==do((Distance of object from the lens)? is R height in image , r height in real?
2-how you get focal length formula?
3-how you get relation distance from w , h as I use images with size 600*800
4- if there any specs of camera

paul-pias commented

Kindly read the discussion in Issue#3.

HassanBinHaroon commented

Check out the following relevant and easiest implementation.

https://github.com/HassanBinHaroon/object_detection-PLUS-distance_estimation-v1