Title:
領域決定装置
Document Type and Number:
Japanese Patent JP7228476
Kind Code:
B2
Abstract:
To provide an area determination device capable of determining a measurement area suitable for detecting displacement of a structure.SOLUTION: An area determination device includes: an acquisition part for acquiring an image obtained by imaging a structure; a setting part for setting a plurality of areas including at least a part of the structure in the image acquired by the acquisition part; a derivation part for deriving an index indicating easiness of detecting relative positional deviation in the image for each of a plurality of areas set by the setting part; and a determination part for determining a candidate of measurement areas used for measurement of displacement of the structure based on the index derived by the derivation part.SELECTED DRAWING: Figure 2
Inventors:
Takahito Saito
Motonari Kobayashi
Daizo Ikeda
Motonari Kobayashi
Daizo Ikeda
Application Number:
JP2019111388A
Publication Date:
February 24, 2023
Filing Date:
June 14, 2019
Export Citation:
Assignee:
Ntt docomo, Inc.
International Classes:
G01B11/00
Domestic Patent References:
| JP2012112795A | ||||
| JP2000213913A | ||||
| JP20189849A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi