Title:
SIMILAR DRAWING RETRIEVAL DEVICE, SIMILAR DRAWING RETRIEVAL METHOD, AND SIMILAR DRAWING RETRIEVAL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/248917
Kind Code:
A1
Abstract:
A similar drawing retrieval device according to one embodiment retrieves drawings similar to a target drawing from a drawing database in which, for a plurality of drawings, feature information relating to the shapes of the components in each drawing and drawing information relating to the components in each drawing are associated and stored. The similar drawing retrieval device comprises a feature information acquisition unit, a drawing information acquisition unit, a similar drawing retrieval unit, a drawing narrowing-down unit, and a display unit. The feature information acquisition unit acquires, from the target drawing, feature information relating to the shapes of the components in the target drawing. The drawing information acquisition unit acquires, from the target drawing, drawing information relating to the components in the target drawing. The similar drawing retrieval unit retrieves a plurality of first similar drawings from the drawing database on the basis of the feature information of the target drawing. The drawing narrowing-down unit narrows down the plurality of first similar drawings to a plurality of second similar drawings on the basis of the drawing information of the target drawing. The display unit displays the plurality of second similar drawings.
Inventors:
IMAI TAKEAKI (JP)
Application Number:
PCT/JP2023/022222
Publication Date:
December 28, 2023
Filing Date:
June 15, 2023
Export Citation:
Assignee:
CADDI INC (JP)
International Classes:
G06F30/10; G06F16/583; G06T1/00
Domestic Patent References:
| WO2020099985A1 | 2020-05-22 |
Foreign References:
| JP2018165926A | 2018-10-25 | |||
| JP2018081452A | 2018-05-24 | |||
| JP2020074111A | 2020-05-14 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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