I reference the tutorial to calibrate a Sekonix SF3324 camera intrinsically.
But I have some questions below:
I reference another topic and create a camera.front.json recorder configuration for record video step. This configuration contains the vehicle information as the attachment. Should I modify some vehicle information? or I can ignore this part, since this information won’t influence calibrate camera intrinsically.
I also try the ros camera calibration before and use a 11x7 checkerboard like this (https://drive.google.com/open?id=1bgpmCtzBug2eFZR08_lT-YcMl4czW38o) I want to try the nvidia camera calibrate intrinsically too, but I found that the calibration process(calibration graph cli) need a targets.json, and all nvidia target boards are defined in it. Does this means I can’t do calibration by my original 11x7 checkerboard?
Follow by question 2, if I could use the 11x7 checkerboard, where I should add the square size of
checkerboard for calibration? How to add custom defined checkerboard information?