US 12,217,481 B2
Similar drawing search device, similar drawing search method, and computer-readable medium
Takeaki Imai, Tokyo (JP)
Assigned to CADDi, Inc., Tokyo (JP)
Filed by CADDi, Inc., Tokyo (JP)
Filed on Jul. 26, 2024, as Appl. No. 18/785,515.
Application 18/785,515 is a continuation of application No. PCT/JP2023/022222, filed on Jun. 15, 2023.
Prior Publication US 2024/0386698 A1, Nov. 21, 2024
Int. Cl. G06T 7/50 (2017.01); G06T 11/20 (2006.01); G06V 10/25 (2022.01); G06V 10/44 (2022.01); G06V 10/74 (2022.01)
CPC G06V 10/761 (2022.01) [G06T 7/50 (2017.01); G06T 11/203 (2013.01); G06V 10/25 (2022.01); G06V 10/44 (2022.01)] 12 Claims
OG exemplary drawing
 
1. A similar drawing search device configured to search for a drawing similar to a target drawing from a drawing database that stores feature information on a shape of a component in each drawing and drawing information on the component in the drawing in association with each other for a plurality of drawings, the similar drawing search device comprising:
a feature information acquisition unit configured to acquire, from the target drawing, feature information related to a shape of a component in the target drawing;
a drawing information acquisition unit configured to acquire, from the target drawing, drawing information on the component in the target drawing;
a similar drawing search unit configured to search the drawing database for a plurality of first similar drawings, based on the feature information of the target drawing;
a drawing narrowing unit configured to narrow down the plurality of first similar drawings to a plurality of second similar drawings, based on the drawing information of the target drawing; and
a display unit configured to display the plurality of second similar drawings.