Dreidimensionale Datenverarbeitung und Erkennungsverfahren

Details

Veröffentlichungs-Nr.

EP2750078

Aktenzeichen

EP13199463

Anmeldetag

23. Dezember 2013

Veröffentlichung

12. September 2018

Erteilung

12. September 2018

Rechtsraum

EP

IPC

G06K9/00

Abstract

The present invention discloses a three-dimensional data processing and recognizing method. It comprises following steps of: scanning and reconstructing objects to be detected so as to obtain three-dimensional data for recognition of the objects to be detected; extracting data matching to features from the three-dimensional data, so that the extracted data constitute an interested target; with respect to the data matching to features, merging and classifying adjacent data points as one group, to form an image of the merged interested target; recognizing a cross section of the interested target; cutting the interested targets by at least one perpendicular plane which passes through a central point of the cross section and is perpendicular to it, in order to obtain a graph; and recognizing shape of the interested targets based on property of the graph.

Anmelder

Firmen

Nuctech Company Limited
Tsinghua University

Land

🇨🇳 China

Fachgebiete