hi
how i can calculate “aspectRatio” for my webcam? i need aspectRatio for calibrate my webcam [ The following project ] :
opencv_contrib-4.5.5\modules\aruco\samples\calibrate_camera_charuco.cpp
//-------------
Is it obtained from the following equation?
My webcam resolution is 1920x1080 —then—> 1920/1080 = 16/9 = 1.777777777777778
Did I get it right?