Objekterkennungsverarbeitungsvorrichtung und -Verfahren sowie Objektkommissioniervorrichtung und -Verfahren

Details

Veröffentlichungs-Nr.

EP3550470

Aktenzeichen

EP19164284

Anmeldetag

21. März 2019

Veröffentlichung

27. September 2023

Erteilung

27. September 2023

Rechtsraum

EP

IPC

G06F18/22G06V10/74G06T7/73G06V10/24G06V10/20G06V20/64

Abstract

A recognition result having low accuracy caused by a similarity score whose reliability is low is determined when recognizing a three-dimensional position/orientation of an object. An object recognition processing apparatus includes: a model data acquisition unit configured to acquire three-dimensional model data of an object; a measurement unit configured to acquire measurement data including three-dimensional position information of the object; a position/orientation recognition unit configured to recognize a position/orientation of the object based on the three-dimensional model data and the measurement data; a similarity score calculation unit configured to calculate a similarity score indicating a degree of similarity between the three-dimensional model data and the measurement data in a position/orientation recognition result of the object; a reliability calculation unit configured to calculate an index indicating a feature of a three-dimensional shape of the object, and calculate a reliability of the similarity score based on the index; and an integrated score calculation unit configured to calculate an integrated score indicating a quality of the position/orientation recognition result of the object based on the similarity score and the reliability.

Anmelder

Firma

OMRON Corporation

Land

🇯🇵 Japan

Fachgebiete