JPWO2021059329A5 - - Google Patents

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JPWO2021059329A5
JPWO2021059329A5 JP2021548001A JP2021548001A JPWO2021059329A5 JP WO2021059329 A5 JPWO2021059329 A5 JP WO2021059329A5 JP 2021548001 A JP2021548001 A JP 2021548001A JP 2021548001 A JP2021548001 A JP 2021548001A JP WO2021059329 A5 JPWO2021059329 A5 JP WO2021059329A5
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JP7342961B2 (ja
JPWO2021059329A1 (https=
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JP2021548001A 2019-09-24 2019-09-24 情報収集装置、情報収集方法、及びプログラム Active JP7342961B2 (ja)

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Application Number Priority Date Filing Date Title
PCT/JP2019/037283 WO2021059329A1 (ja) 2019-09-24 2019-09-24 情報収集装置、情報収集方法、及びプログラム

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JPWO2021059329A1 JPWO2021059329A1 (https=) 2021-04-01
JPWO2021059329A5 true JPWO2021059329A5 (https=) 2022-05-31
JP7342961B2 JP7342961B2 (ja) 2023-09-12

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JP2021548001A Active JP7342961B2 (ja) 2019-09-24 2019-09-24 情報収集装置、情報収集方法、及びプログラム

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US (1) US20220350909A1 (https=)
JP (1) JP7342961B2 (https=)
WO (1) WO2021059329A1 (https=)

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US12470556B2 (en) * 2023-03-22 2025-11-11 Microsoft Technology Licensing, Llc Generating captchas using generative imaging models

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624277B1 (en) * 2003-02-25 2009-11-24 Microsoft Corporation Content alteration for prevention of unauthorized scripts
US8631503B2 (en) * 2007-10-03 2014-01-14 Ebay Inc. System and methods for key challenge validation
US8245277B2 (en) * 2008-10-15 2012-08-14 Towson University Universally usable human-interaction proof
JP2015069256A (ja) * 2013-09-27 2015-04-13 株式会社日立製作所 文字識別システム
CN106157344B (zh) * 2015-04-23 2020-11-10 深圳市腾讯计算机系统有限公司 验证图片的生成方法及装置
JP2017211689A (ja) * 2016-05-23 2017-11-30 株式会社ツクタ技研 分類モデル装置、分類モデル学習方法、および分類モデル学習プログラム
US10841323B2 (en) * 2018-05-17 2020-11-17 Adobe Inc. Detecting robotic internet activity across domains utilizing one-class and domain adaptation machine-learning models
US10496809B1 (en) * 2019-07-09 2019-12-03 Capital One Services, Llc Generating a challenge-response for authentication using relations among objects

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