3D 3D optical scanner

The present invention relates to a scanner device for measuring and modeling a shape of a three-dimensional object, and more particularly, to a technology field related to an optical 3D scanner, which uses an optical method rather than a laser method having a slow scan speed and low precision, is st...

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Bibliographic Details
Main Author RYOO, KWANG KI
Format Patent
LanguageEnglish
Korean
Published 20.04.2018
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:The present invention relates to a scanner device for measuring and modeling a shape of a three-dimensional object, and more particularly, to a technology field related to an optical 3D scanner, which uses an optical method rather than a laser method having a slow scan speed and low precision, is stable against a change in external light, and has high measurement precision and low manufacturing costs to be used for education. According to the present invention, three-dimensional information on a corresponding object is formed into point data by emitting light, and a sensor module, a camera, and the like, which are components, are miniaturized to reduce manufacturing costs. In addition, since a light source being emitted is moved, various sizes of objects can be measured, the emission range of the light source is controlled to measure only a range desired by a user, and a central line mark is projected along with the light source to easily confirm the center of the light source, thereby easily matching an object with the light source. 본 발명은 차원 물체의 형상을 측정하여 모델링하기 위한 스캐너 장치에 관한 것으로서, 보다 상세하게 설명하면, 스캔 속도가 느리고 정밀도가 떨어지는 레이저 방식을 사용하지 않고 광학 방식을 사용하되, 외부 빛의 변화에 안정하며, 측정정밀도가 높은 한편, 제조비용이 저렴하여 교육용으로 사용할 수 있는 광학 3D 스캐너에 관한 기술분야가 개시된다. 또한, 본 발명은 빛을 조사하여 해당 대상물에 대한 입체정보를 점 데이터로 형상화하고, 각각의 구성인 센서모듈, 카메라 등을 소형화시켜 제조비용을 절감할 수 있는 효과와, 조사하는 광원을 이동시키기 때문에 크기가 다양한 대상물을 측정할 수 있는 효과와 광원의 조사범위를 조절하여 사용자가 원하는 범위만을 측정할 수 있는 효과 및 광원의 중심을 쉽게 확인할 수 있도록 중심선 마크를 광원과 함께 조사하여 대상물과 광원을 쉽게 일치시킬 수 있는 효과를 얻을 수 있다.
Bibliography:Application Number: KR20160132033