Title:
SHAPE DATA ANALOGY DETERMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/058475
Kind Code:
A1
Abstract:
A shape data analogy determination device according to the present disclosure is provided with: a local image acquisition unit which acquires, as a local image, either a captured image of a component that is to be mounted on a substrate by a component mounting machine, or a captured image of a mark attached to the substrate; a first deviation amount acquisition unit which acquires an amount of deviation between the local image and local shape data of the component or mark; a second deviation amount acquisition unit which acquires amounts of deviation between the local image and a plurality of sets of global shape data stored in advance in a storage device; and an analogy determination unit which determines an analogy between the local shape data and each set of global shape data by comparing the amount of deviation between the local shape data and the local image with the amount of deviation between each set of global shape data and the local image.
Inventors:
KOTANI KAZUYA (JP)
SUGIYAMA KENJI (JP)
SUGIYAMA KENJI (JP)
Application Number:
PCT/JP2017/034029
Publication Date:
March 28, 2019
Filing Date:
September 21, 2017
Export Citation:
Assignee:
FUJI CORP (JP)
International Classes:
G06T7/00; H05K13/08
Foreign References:
| JP2006250609A | 2006-09-21 | |||
| JP2014021921A | 2014-02-03 |
Attorney, Agent or Firm:
ITEC INTERNATIONAL PATENT FIRM (JP)
Download PDF: