THREE-DIMENSIONAL RECONSTRUCTION DEVICE, THREE-DIMENSIONAL RECONSTRUCTION SYSTEM, THREE-DIMENSIONAL RECONSTRUCTION METHOD, AND THREE-DIMENSIONAL RECONSTRUCTION PROGRAM

Title:

THREE-DIMENSIONAL RECONSTRUCTION DEVICE, THREE-DIMENSIONAL RECONSTRUCTION SYSTEM, THREE-DIMENSIONAL RECONSTRUCTION METHOD, AND THREE-DIMENSIONAL RECONSTRUCTION PROGRAM

Document Type and Number:

WIPO Patent Application WO/2020/148926

Kind Code:

A1

Abstract:

A three-dimensional reconstruction device (60) comprises: a three-dimensional information acquisition unit (63) that acquires first three-dimensional information (D10) from a first sensor (10) which detects a target object, and that acquires second three-dimensional information (D50) from a second sensor (50) which is provided so as to be capable of movement and detects an area of interest (A1); a sensor information acquisition unit (62) that acquires first sensor information (I10) and second sensor information (I50); a position and orientation information acquisition unit (61) that acquires first position and orientation information (E10) and that acquires second position and orientation information (E50); and a three-dimensional reconstruction unit (64) that uses the first sensor information, the second sensor information, the first position and orientation information, and the second position and orientation information to reconstruct three-dimensional information representing the area of interest from the first three-dimensional information and the second three-dimensional information.

Inventors:

YAMAZAKI KENTO (JP)
OKAHARA KOHEI (JP)
MINAGAWA JUN (JP)
MIZUNO SHINJI (JP)
SAKATA SHINTARO (JP)
SAKAKIBARA TAKUMI (JP)

Application Number:

PCT/JP2019/018759

Publication Date:

July 23, 2020

Filing Date:

May 10, 2019

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

G01B21/20; G01B11/24

Domestic Patent References:

WO2005080914A1

2005-09-01

Foreign References:

JP2018195241A	2018-12-06
JP2003014435A	2003-01-15
JP2018028535A	2018-02-22

Other References: