The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
May. 24, 2019
Nec Corporation, Tokyo, JP;
Akira Tsuji, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A member distinguishing apparatus includes a three-dimensional sensor that irradiates a member with a beam and acquire first point group data based on at least amplitude information of light, a point group data analysis unit that extracts second point group data which is point group data of the member from the first point group data, and obtains, with respect to the second point group data, a distribution of the point group data in a vertical direction which is a longitudinal direction of the member, a lateral direction orthogonal to an irradiation direction of the beam when an area of a surface of the member irradiated by the three-dimensional sensor becomes the largest and also orthogonal to the vertical direction, and a depth direction orthogonal to the longitudinal direction and the lateral direction, and a member distinguishing unit that distinguishes a type of the member from the distribution.