ZOOM TRACKING CONTROLLER, COMPOUND EYE IMAGE-TAKING SYSTEM AND CONTROL METHOD OF ZOOM TRACKING CONTROLLER

摘要

PROBLEM TO BE SOLVED: To facilitate accurate zoom tracking control in a compound eye image-taking system.SOLUTION: A lens position acquisition part 210 acquires both positions of a master-side zoom lens 510 and a master-side focus lens 520. A normalization part 220 normalizes the acquired positions of the master-side zoom lens 510 and the master-side focus lens 520 to both positions of a zoom lens and a focus lens in any one of reference cam curves. A lens position generation part 310 generates both positions of a slave-side zoom lens 530 and a slave-side focus lens 540 from the normalized positions of the zoom lens and the focus lens. A slave-side zoom lens control part 330 and a slave-side focus lens control part 340 move the slave-side zoom lens 530 and the slave-side focus lens 540 to the acquired positions, respectively.