Title:
情報処理装置
Document Type and Number:
Japanese Patent JP7299213
Kind Code:
B2
Abstract:
The accuracy of an index indicating growth conditions of a crop obtained from a shot image is improved, while reducing the flight time of an aircraft shooting the crop. Crop image acquisition unit acquires an image of a crop region shot by drone. Index calculation unit calculates an index indicating growth conditions of a crop shot in the image based on the acquired image of the crop region. Flight instruction unit instructs, if a portion (low index region) regarding which the calculated index is less than a predetermined index threshold is present in the crop region, drone to shoot the low index region while increasing the resolution of the image. Specifically, flight instruction unit makes an instruction to shoot the portion while performing a low-altitude flight at an altitude lower than that when the image regarding which the index of the low index region has been calculated has been shot.
Inventors:
Hiroshi Nakagawa
Kazuhiro Yamada
Yohei Ohno
Yuichiro Segawa
Kazuhiro Yamada
Yohei Ohno
Yuichiro Segawa
Application Number:
JP2020515468A
Publication Date:
June 27, 2023
Filing Date:
April 23, 2019
Export Citation:
Assignee:
Ntt docomo, Inc.
International Classes:
G01N21/27; B64C39/02; B64D47/08; G05D1/10
Domestic Patent References:
| JP2014062789A |
Foreign References:
| WO2017221641A1 | ||||
| WO2018061176A1 | ||||
| WO2017061589A1 | ||||
| WO2017169516A1 | ||||
| WO2017208354A1 |
Attorney, Agent or Firm:
Asahi Patent Office