Title:
有形物の形状の３次元測定のためのシステム及び方法
Document Type and Number:
Japanese Patent JP5643645
Kind Code:
B2
Abstract:
A system and method are provided for the 3D measurement of the shape of material objects using non-contact structured light triangulation. The system includes a light projector for projecting a structured light pattern onto the surface of any object and a camera for capturing an image of the structured light pattern acting on the surface of the object. The system further includes computing device for determining the 3D measurement of the surface shape of the illuminated object through a triangulation algorithm employed based on a calculated correspondence between the projected structured light and the captured image. The structured light includes coded elements that lie within planes passing through vertices of the central projection areas of both the projector and the camera also that pass through the space of the object being measured.
Inventors:
ラーパ，ニコライ・エル
ブライロフ，ユリー・エイ
ブライロフ，ユリー・エイ
Application Number:
JP2010523096A
Publication Date:
December 17, 2014
Filing Date:
August 26, 2008
Export Citation:
Assignee:
アーテック・グループ・インコーポレーテッド
International Classes:
G01B11/25
Attorney, Agent or Firm:
Ono Shinjiro
Kazuo Shamoto
Kobayashi 泰
Akio Chiba
Hiroyuki Tomita
Inside west Motoharu
Kazuo Shamoto
Kobayashi 泰
Akio Chiba
Hiroyuki Tomita
Inside west Motoharu