Title:
錆検出プログラム、錆検出システム及び錆検出方法
Document Type and Number:
Japanese Patent JP7186539
Kind Code:
B2
Abstract:
To improve the efficiency of the detection of rust.SOLUTION: A rust detection program takes the image obtained by imaging an object, then applies pre-processing to the taken image, and inputs the image to a high-compatibility rate model and a high-reproduction rate model. The high-compatibility rate model and high-reproduction rate model determine the possibility of a rust region for each pixel, and output the possibility. The rust detection program compares the "possibility of rust region" for each pixel output by each model with a threshold, and detects the pixel of a rust candidate region. Then, a detection result by the high-compatibility rate model and a detection result by the high-reproduction rate model are combined to produce a determination result of the rust region.SELECTED DRAWING: Figure 1
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Inventors:
Nishiyama Makoto
Masahiko Sakurai
Masahiko Sakurai
Application Number:
JP2018146736A
Publication Date:
December 09, 2022
Filing Date:
August 03, 2018
Export Citation:
Assignee:
automagi corporation
International Classes:
G01N21/88; G06T1/00; G06T5/50; G06T7/00
Domestic Patent References:
| JP2017083990A | ||||
| JP2016040650A | ||||
| JP2009103508A | ||||
| JP5101164A |
Foreign References:
| US20170193680 | ||||
| US20170200260 |
Other References:
河村 圭 他,画像処理とニューラルネットワークを利用した耐候性鋼材のさび外観評価,ファジィシステムシンポジウム講演論文集,日本知能情報ファジィ学会,2008年,Vol.24,p.472-477
Attorney, Agent or Firm:
Nakatsuji Shiro
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