Title:
INSPECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/014586
Kind Code:
A1
Abstract:
[Problem] The purpose of the present disclosure is to realize a method for efficiently determining risks such as fallen trees as pertains to a plurality of trees. [Solution] One embodiment of the present disclosure is a method for inspecting trees, wherein: image data relating to each tree of a plurality of trees is acquired, the image data being captured by an imaging unit provided to a moving body moving on a prescribed route; the volumes of the trees are calculated on the basis of the captured image data of the trees; the weights of the trees are calculated on the basis of the volumes and specific densities of the trees; and degrees of risk of the trees are determined on the basis of the calculated weights.
Inventors:
MISAKI NOBORU (JP)
IWASA HARUKI (JP)
IWASA HARUKI (JP)
Application Number:
PCT/JP2021/026276
Publication Date:
January 20, 2022
Filing Date:
July 13, 2021
Export Citation:
Assignee:
MARUICHI AERIAL ENG CO LTD (JP)
International Classes:
A01G7/00; G01N33/46
Foreign References:
| JP2020067279A | 2020-04-30 | |||
| JP2019144607A | 2019-08-29 | |||
| JP2002360070A | 2002-12-17 | |||
| US20200033312A1 | 2020-01-30 | |||
| US20190227049A1 | 2019-07-25 | |||
| CN108254540A | 2018-07-06 |
Attorney, Agent or Firm:
ONE IP PATENT FIRM (JP)
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