Method for controlling rig of camera for recording three-dimensional film, involves automatically pivoting cameras apart about an axis passing via camera vertical axis if background disparity of recorded image is more than critical value

摘要

#CMT# #/CMT# The optimal values are calculated for the specific instant for a distance of the cameras to a point at which the optical axes of the cameras cross, and for a distance of the optical axes of the two cameras from each other in the area of the cameras. The cameras are automatically pivoted apart about an axis passing through the respective camera vertical axis if the background disparity of the recorded image at that specific instant is greater than critical value. #CMT# : #/CMT# An independent claim is included for camera rig. #CMT#USE : #/CMT# Method for controlling rig (claimed) of cameras for recording three-dimensional films of sports game. #CMT#ADVANTAGE : #/CMT# The camera rig can be efficiently and accurately controlled so that unpleasant side effects such as headaches to the viewer due to outside-to-squint can be avoided. Hence the viewing result can be optimized. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a graphical representation illustrating the geometric relationships of rig positioned obliquely across scene camera.