SYSTEM FOR AUTOMATICALLY SAMPLING SHAPE INFORMATION AND SAMPLING METHOD THEREOF BASED ON MOIRE IMAGE

摘要

PURPOSE: An automatic sampling system for shape information and a sampling method thereof are provided to rapidly process image information using a moire probe, to use halogen illumination instead of laser light for human body, to automatically and precisely sample three dimensional shape information with high sampling density and to unite face information in 360 degrees. CONSTITUTION: An automatic sampling system contains a rotating table(2) rotating an object(3); a rotating table controller(4) for controlling the rotating table; a moire probe(1) inputting image information per face; a moire probe controller(6) controlling the moire probe; and a microcomputer(5) controlling the rotating table controller and the moire probe controller, analyzing the moire image and sampling three dimensional shape information in 360 degrees. First, the object is rotated in 360 degrees to make the shape of the object. Secondary, an upward three dimensional information is combined with the shape of the object by using a mirror face and by photographing the upper portion of the object. Finally, the three dimensional shape of the object is sampled.