Bildverarbeitungsvorrichtung und Bildverarbeitungsverfahren

Details

Veröffentlichungs-Nr.

EP3104329

Aktenzeichen

EP16167883

Anmeldetag

2. Mai 2016

Veröffentlichung

22. November 2017

Erteilung

22. November 2017

Rechtsraum

EP

IPC

G06T7/00G06T7/70G06K9/00

Abstract

A device includes a storage unit configured to store map point information including a first map point group indicating a three-dimensional position of an object measured by a distance sensor and a second map point group indicating a three-dimensional position of the object determined based on a plurality of captured images; an acquisition unit configured to acquire a new captured image; a matching unit configured to compare a first projection point group with a feature point group extracted from the new captured image, create pairs of a feature point in the feature point group and a first projection point, compare a second projection point group with the feature point group, and create other pairs of the feature point and a second projection point; and a position and attitude estimation unit configured to, based on the pairs and the other pairs, estimate a position and attitude of a camera.

Anmelder

Firma

FUJITSU LIMITED

Land

🇯🇵 Japan

Fachgebiete