JP2018530086A5 - - Google Patents

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JP2018530086A5
JP2018530086A5 JP2018528212A JP2018528212A JP2018530086A5 JP 2018530086 A5 JP2018530086 A5 JP 2018530086A5 JP 2018528212 A JP2018528212 A JP 2018528212A JP 2018528212 A JP2018528212 A JP 2018528212A JP 2018530086 A5 JP2018530086 A5 JP 2018530086A5
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Japan
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symbol
active
pixel values
active encoding
image
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JP2018528212A
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Japanese (ja)
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JP2018530086A (ja
JP7018878B2 (ja
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Priority claimed from PCT/US2016/047745 external-priority patent/WO2017034968A1/en
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JP2018528212A 2015-08-21 2016-08-19 光学活性物品上に配置された文字の相違性の増大 Active JP7018878B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562207986P 2015-08-21 2015-08-21
US62/207,986 2015-08-21
US201662316827P 2016-04-01 2016-04-01
US62/316,827 2016-04-01
PCT/US2016/047745 WO2017034968A1 (en) 2015-08-21 2016-08-19 Increasing dissimilarity of characters disposed on an optically active article

Publications (3)

Publication Number Publication Date
JP2018530086A JP2018530086A (ja) 2018-10-11
JP2018530086A5 true JP2018530086A5 (OSRAM) 2019-09-26
JP7018878B2 JP7018878B2 (ja) 2022-02-14

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JP2018528212A Active JP7018878B2 (ja) 2015-08-21 2016-08-19 光学活性物品上に配置された文字の相違性の増大

Country Status (5)

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US (1) US10706311B2 (OSRAM)
EP (1) EP3338219A1 (OSRAM)
JP (1) JP7018878B2 (OSRAM)
CN (1) CN107924470A (OSRAM)
WO (1) WO2017034968A1 (OSRAM)

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EP3338218A1 (en) 2015-08-21 2018-06-27 3M Innovative Properties Company Encoding data in symbols disposed on an optically active article
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WO2018151759A1 (en) 2017-02-20 2018-08-23 3M Innovative Properties Company Optical articles and systems interacting with the same
US10878186B1 (en) * 2017-09-18 2020-12-29 University Of South Florida Content masking attacks against information-based services and defenses thereto
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WO2019130186A1 (en) 2017-12-29 2019-07-04 3M Innovative Properties Company Structured retroreflective article with aligned symbols
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KR20220002458A (ko) 2019-04-25 2022-01-06 쓰리엠 이노베이티브 프로퍼티즈 캄파니 다수의 국부적으로 라미네이팅된 층들을 포함하는 재귀반사 물품
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CN115830606A (zh) * 2021-09-17 2023-03-21 鸿海精密工业股份有限公司 文字瑕疵检测方法、计算机装置及存储介质
CN114743197B (zh) * 2022-03-29 2025-07-11 宜宾五粮液股份有限公司 复合材料的表面字符识别方法
WO2025133422A1 (es) * 2023-12-21 2025-06-26 Universidad De Alicante Dispositivo y método de reconocimiento de matrículas persas en movimiento

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