THREE-DIMENSIONAL DEPTH INFORMATION ACQUISITION METHOD AND A DEVICE THEREOF FOR ACQUIRING DEPTH INFORMATION OF AN OBJECT USING INTERFERENCE OF LIGHT BY THOMAS YOUNG

摘要

PURPOSE: A three-dimensional depth information acquisition method and a device thereof are provided to easily generate three-dimensional image information by fusing depth information of an object with a two-dimensional image of the object acquired by a two-dimensional camera.;CONSTITUTION: A three-dimensional depth information acquisition device acquires a first photography image photographing interference patterns generated on an object by a slit unit of a camera unit (S630). The device illustrates a plurality of bright patterns intermittently generated in the interference patterns with solid lines by image processing (S640). The device acquires depth information about pixel points in which the bright patterns are illustrated as the solid lines (S650). The device makes a map regarding the acquired depth information on each sectional region of a second photography image of the object and generates three-dimensional image information (S660).;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Start; (BB) End; (S610) Achieve a second photography image of an object by using a camera unit; (S620) Divide the second photography image into multiple areas based on color information; (S630) Acquire a first photography through a camera unit with respect to the interference patterns generated on an object by a slit unit; (S640) Transform the interference patters into images and then into solid lines; (S650) Obtain depth information from the solid-line interference patterns; (S660) Acquire depth information on each sectional area of a second photography image of the object and generate three-dimensional image information