Title:
形状モデリング装置及び形状モデリング方法
Document Type and Number:
Japanese Patent JP7464134
Kind Code:
B2
Abstract:
The present invention addresses the problem in which errors pertaining to a surface cannot be evaluated in a surface model obtained from a conventional point group. A shape modeling device (1), according to the present disclosure, comprises: a data input/output unit (2) that inputs point group data (5) and outputs surface model data (7); a surface approximation unit (8) or obtaining a surface shape that approximates point group data; a reliability calculation unit (9) that calculates the reliability of the surface shape; and a reliability imparting unit (10) that imparts reliability to form a surface model. This configuration enables achievement of a the shape modeling device (1) that uses an approximate surface model imparted with reliability that indicates certainty.
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Inventors:
Katsuyuki Kamei
Masashi Watanabe
Hiroyuki Fujibayashi
Megumi Irie
Masashi Watanabe
Hiroyuki Fujibayashi
Megumi Irie
Application Number:
JP2022544994A
Publication Date:
April 09, 2024
Filing Date:
August 27, 2020
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G06T17/20; G01B21/20
Domestic Patent References:
| JP2019090675A | ||||
| JP2011047703A | ||||
| JP2018185658A |
Other References:
高増 潔、古谷 涼秋、大園 成夫,座標計測における形状パラメータの信頼性,精密工学会誌,日本,1997年,Vol.63, No.11,pp.1594 to 1598
Attorney, Agent or Firm:
Yasutaka Kuratani
Shigeaki Matsui
Kenro Date
Shigeaki Matsui
Kenro Date