Title:
構造体から光学信号を表すデータを取得するためのシステム、そのデータをマッピングする方法、および、非一過性コンピュータ読み取り可能媒体
Document Type and Number:
Japanese Patent JP6661336
Kind Code:
B2
Abstract:
The invention relates to a digital data processing method of determining data representing a mapping of optical signals described by image data of a reflecting surface of a structure (7) to a three-dimensional surface geometry of the reflecting surface, the method comprising the following steps which are constituted to be executed by a computer:
a) acquiring (101) first image data describing an image of a reflection of light of a first type from the reflecting surface;
b) acquiring (102) second image data describing an image of a reflection of light of a second type from the reflecting surface;
c) acquiring (103) third image data describing an image of a reflection of light of a third type from the reflecting surface;
d) wherein the first, second and third types of light constitute three different types of light;
e) acquiring (106, 206) surface geometry data describing a three-dimensional surface geometry of the reflecting surface; and
f) determining (105, 205), based on the first image data and the second image and the third image data and the surface geometry data, reflecting surface mapping data describing a mapping between the reflections described by the first image data, second image data and third image data, and the three-dimensional surface geometry of the reflecting surface.
Inventors:
Martin lamp
Beat flick
Adrian Cole Brenner
Christopher Schwartz
Beat flick
Adrian Cole Brenner
Christopher Schwartz
Application Number:
JP2015225385A
Publication Date:
March 11, 2020
Filing Date:
November 18, 2015
Export Citation:
Assignee:
X-Light Switzerland Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
G01B11/24; G01B11/26; G01N21/57
Domestic Patent References:
| JP2004164571A |
Foreign References:
| EP0452905A1 | ||||
| US20080232679 | ||||
| DE1489395A1 | ||||
| US5710876 |
Attorney, Agent or Firm:
Sakai International Patent Office