SPACE VISUALIZATION SYSTEM AND SPACE VISUALIZATION METHOD

Title:

SPACE VISUALIZATION SYSTEM AND SPACE VISUALIZATION METHOD

Document Type and Number:

WIPO Patent Application WO/2023/203849

Kind Code:

A1

Abstract:

Provided is a space visualization system characterized by comprising a computation device that executes predetermined computation processing and a storage device accessible by the computation device, the computation device comprising: a spatial structure recognition unit that constructs a spatial structure from a plurality of images; an image semantic recognition unit that detects an object included in each of the plurality of images; and an image semantic-spatial structure fusion unit that estimates the spatial position of the detected object in the constructed spatial structure, the storage device storing information on images that served as sources for constructing the spatial structure, the constructed spatial structure, and information on the detected object.

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Inventors:

WATANABE YUKI (JP)
OKAZAKI SOICHIRO (JP)
MIKI RYOSUKE (JP)
YOSHINAGA TOMOAKI (JP)
HIROIKE ATSUSHI (JP)

Application Number:

PCT/JP2023/005004

Publication Date:

October 26, 2023

Filing Date:

February 14, 2023

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Assignee:

HITACHI LTD (JP)

International Classes:

G06F16/587; G06T17/05; G06T1/00; G06T7/00; G06T7/55

Domestic Patent References:

WO2016147260A1

2016-09-22

Foreign References:

JP2019174920A	2019-10-10
JP2017107276A	2017-06-15

Attorney, Agent or Firm:

TOU-OU PATENT FIRM (JP)

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