JPWO2019003813A1 - 特異部検知システム及び特異部検知方法 - Google Patents
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Abstract
Description
Claims (6)
- 被対象物を撮像する撮像部と、
前記撮像部で撮像された前記被対象物の撮像画像から、任意の特徴を持った特異部を抽出する特異部抽出部と、
前記特異部抽出部で抽出された前記特異部と特異部画像の中心とが重なるように、前記撮像画像から任意の大きさの前記特異部画像を切り出す特異部画像切出部と、
前記特異部画像切出部で切り出された前記特異部画像を入力とした機械学習により前記特異部の種別を識別する識別部と、
を備えた特異部検知システム。 - 前記特異部抽出部は、前記撮像画像から、輝度、色、大きさ及び形状からなる群より選ばれる少なくとも一つの前記特徴を持った前記特異部を抽出する、請求項1に記載の特異部検知システム。
- 前記識別部は、畳み込みニューラルネットワークにより前記特異部の種別を識別する、請求項1又は2に記載の特異部検知システム。
- 被対象物を撮像する撮像工程と、
前記撮像工程で撮像された前記被対象物の撮像画像から、任意の特徴を持った特異部を抽出する特異部抽出工程と、
前記特異部抽出工程で抽出された前記特異部と特異部画像の中心とが重なるように、前記撮像画像から任意の大きさの前記特異部画像を切り出す特異部画像切出工程と、
前記特異部画像切出工程で切り出された前記特異部画像を入力とした機械学習により前記特異部の種別を識別する識別工程と、
を備えた特異部検知方法。 - 前記特異部抽出工程では、前記撮像画像から、輝度、色、大きさ及び形状からなる群より選ばれる少なくとも一つの前記特徴を持った前記特異部を抽出する、請求項4に記載の特異部検知方法。
- 前記識別工程では、畳み込みニューラルネットワークにより前記特異部の種別を識別する、請求項4又は5に記載の特異部検知方法。
Applications Claiming Priority (3)
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JP2017127307 | 2017-06-29 | ||
JP2017127307 | 2017-06-29 | ||
PCT/JP2018/021407 WO2019003813A1 (ja) | 2017-06-29 | 2018-06-04 | 特異部検知システム及び特異部検知方法 |
Publications (2)
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JPWO2019003813A1 true JPWO2019003813A1 (ja) | 2019-06-27 |
JP6568664B2 JP6568664B2 (ja) | 2019-08-28 |
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US (1) | US20200134807A1 (ja) |
EP (1) | EP3648054A4 (ja) |
JP (1) | JP6568664B2 (ja) |
KR (1) | KR20200017526A (ja) |
CN (1) | CN110800021A (ja) |
TW (1) | TWI771432B (ja) |
WO (1) | WO2019003813A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2020187657A (ja) * | 2019-05-16 | 2020-11-19 | 株式会社キーエンス | 画像検査装置 |
JP6961319B2 (ja) * | 2020-03-25 | 2021-11-05 | 旭化成株式会社 | 評価方法及び評価装置 |
JP2022187661A (ja) * | 2021-06-08 | 2022-12-20 | 富士フイルムビジネスイノベーション株式会社 | 表面検査装置及びプログラム |
Citations (5)
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JPH05280960A (ja) * | 1992-03-30 | 1993-10-29 | Fuji Photo Film Co Ltd | 欠陥検査装置 |
JPH05302897A (ja) * | 1992-04-27 | 1993-11-16 | Toshiba Corp | 表面検査装置 |
JPH07333170A (ja) * | 1994-06-08 | 1995-12-22 | Hewtec:Kk | 欠陥パターン種別判定方法およびその装置 |
JP2005245830A (ja) * | 2004-03-05 | 2005-09-15 | Jgs:Kk | 腫瘍検出方法、腫瘍検出装置及びプログラム |
JP2011527056A (ja) * | 2008-07-03 | 2011-10-20 | エヌイーシー ラボラトリーズ アメリカ インク | 印環細胞検出器及び関連する方法 |
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JPS4726983Y1 (ja) | 1969-08-11 | 1972-08-18 | ||
EP0563897A1 (en) * | 1992-03-30 | 1993-10-06 | Fuji Photo Film Co., Ltd. | Defect inspection system |
TW514513B (en) * | 1996-02-06 | 2002-12-21 | Deus Technologies Inc | Method for the detection of lung nodule in radiological images using digital image processing and artificial neural network |
TW498290B (en) * | 2000-04-13 | 2002-08-11 | Ecchandes Inc | Information collection system, mechanical eyeball, vision device, image sensor, and interlocking device |
JP2006239270A (ja) * | 2005-03-07 | 2006-09-14 | Fuji Photo Film Co Ltd | 異常陰影検出装置、異常陰影検出方法およびそのプログラム |
ATE425452T1 (de) * | 2006-06-13 | 2009-03-15 | Abb Oy | Verfahren und vorrichtung zur erkennung von sich wiederholenden mustern |
JP4726983B2 (ja) | 2009-10-30 | 2011-07-20 | 住友化学株式会社 | 欠陥検査システム、並びに、それに用いる、欠陥検査用撮影装置、欠陥検査用画像処理装置、欠陥検査用画像処理プログラム、記録媒体、および欠陥検査用画像処理方法 |
JP6000929B2 (ja) * | 2013-11-07 | 2016-10-05 | 株式会社ソニー・インタラクティブエンタテインメント | 情報処理装置 |
CN104977313A (zh) * | 2014-04-09 | 2015-10-14 | 四川省特种设备检验研究院 | 一种焊缝x射线图像缺陷检测与识别方法和装置 |
CN105740788B (zh) * | 2016-01-25 | 2018-11-16 | 大连楼兰科技股份有限公司 | 一种基于帧间直方图扰动检测的车内异常防盗方法 |
CN106841216A (zh) * | 2017-02-28 | 2017-06-13 | 浙江工业大学 | 基于全景图像cnn的隧道病害自动识别装置 |
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- 2018-06-04 JP JP2018568457A patent/JP6568664B2/ja active Active
- 2018-06-04 WO PCT/JP2018/021407 patent/WO2019003813A1/ja unknown
- 2018-06-04 CN CN201880042835.XA patent/CN110800021A/zh active Pending
- 2018-06-04 EP EP18823286.2A patent/EP3648054A4/en not_active Withdrawn
- 2018-06-04 US US16/621,969 patent/US20200134807A1/en not_active Abandoned
- 2018-06-04 KR KR1020207001945A patent/KR20200017526A/ko not_active Application Discontinuation
- 2018-06-14 TW TW107120524A patent/TWI771432B/zh active
Patent Citations (5)
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JPH05280960A (ja) * | 1992-03-30 | 1993-10-29 | Fuji Photo Film Co Ltd | 欠陥検査装置 |
JPH05302897A (ja) * | 1992-04-27 | 1993-11-16 | Toshiba Corp | 表面検査装置 |
JPH07333170A (ja) * | 1994-06-08 | 1995-12-22 | Hewtec:Kk | 欠陥パターン種別判定方法およびその装置 |
JP2005245830A (ja) * | 2004-03-05 | 2005-09-15 | Jgs:Kk | 腫瘍検出方法、腫瘍検出装置及びプログラム |
JP2011527056A (ja) * | 2008-07-03 | 2011-10-20 | エヌイーシー ラボラトリーズ アメリカ インク | 印環細胞検出器及び関連する方法 |
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Publication number | Publication date |
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TWI771432B (zh) | 2022-07-21 |
US20200134807A1 (en) | 2020-04-30 |
CN110800021A (zh) | 2020-02-14 |
KR20200017526A (ko) | 2020-02-18 |
EP3648054A4 (en) | 2021-03-10 |
EP3648054A1 (en) | 2020-05-06 |
JP6568664B2 (ja) | 2019-08-28 |
TW201917694A (zh) | 2019-05-01 |
WO2019003813A1 (ja) | 2019-01-03 |
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