Title:
石礫検出システム、石礫検出方法及びプログラム
Document Type and Number:
Japanese Patent JP7372616
Kind Code:
B2
Abstract:
To perform a preparation work of a report having a size of a ground object and the number of ground objects written with simplicity and in a short time, and as a result, to allow for an inexpensive preparation work of the report.SOLUTION: A stone gravel detection device 1 has: an image coupling unit 19 that generates an overhead-view image in a state overhead-viewed from a sky; a machine learning unit 23 that detects a location of a stone gravel shot in the overhead-view image; a map/image display unit 31 that generates a display control signal for displaying a screen displaying a location of the stone gravel detected by the machine learning unit 23 with the location overlapped on the overhead-view image; a processing request reception unit 11 that receives a setting input of an interest area with respect to the overhead-view image having the location of the stone gravel overlapped; and a spatial filter unit 25 that performs spatial filtering processing to the overhead-view image having the stone gravel overlapped on the basis of the setting input of the interest area.SELECTED DRAWING: Figure 1
Inventors:
Yasutaka Kuramoto
Maki Enomoto
Zentaro Watanabe
Tadashi Ikawa
Tetsuji Aoyama
Minae Koyama
Maki Enomoto
Zentaro Watanabe
Tadashi Ikawa
Tetsuji Aoyama
Minae Koyama
Application Number:
JP2020032925A
Publication Date:
November 01, 2023
Filing Date:
February 28, 2020
Export Citation:
Assignee:
Skymatics Co., Ltd.
Oriental Consultants Co., Ltd.
Oriental Consultants Co., Ltd.
International Classes:
G06T7/62; G01B11/00; G01C11/02; G06T7/00; H04N7/18
Domestic Patent References:
| JP2018021375A | ||||
| JP2014095644A |
Foreign References:
| CN107655796A |
Attorney, Agent or Firm:
Patent Attorney Corporation Wilfort International Patent Office