Hi @erik ,
Sorry for unclear post. I want to get intrinsic parameters of OAK-D camera in previous camera format(ppx, ppy, fx, fz). I'll try following way:
ppx = frame.shape[1]/2.0
ppy = frame.shape[0]/2.0
fx = 1 / (math.tan(HFOV / 2.0) / (frame.shape[1] / 2.0))
fy = 1 / (math.tan(HFOV / 2.0) / (frame.shape[1] / 2.0))
But if we have this format of the data somewhere in depthai, please share. Thanks!