THREE-DIMENSIONAL IMAGE PHOTOGRAPHING APPARATUS

摘要

PROBLEM TO BE SOLVED: To greatly improve parallax error included in a three-dimensional image obtained by photographing a moving body.

SOLUTION: The three-dimensional image photographing apparatus comprises: an objective lens optical system 1 configured to condense a luminous flux reaching from a subject side; a first shutter 3a and a second shutter 3b disposed a predetermined distance apart from each other with a position on an optical axis a as the center and configured to open/close so as to pass/block part of a luminous flux reaching through the objective lens optical system 1; an imaging part 6 disposed behind the first and second shutters 3a and 3b; a shutter control part configured to control the first and second shutters 3a and 3b so as to selectively open the first and second shutters 3a and 3b in a time shorter than an image frame effective period, for each image frame; and an image signal processing part that generates a three-dimensional image signal based on an imaging image signal generated by the imaging part 6 for each image frame.

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