KR102086997B1 - 렌티큘러 렌즈 시트의 회전 위치 측정 - Google Patents

렌티큘러 렌즈 시트의 회전 위치 측정 Download PDF

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Publication number
KR102086997B1
KR102086997B1 KR1020187009351A KR20187009351A KR102086997B1 KR 102086997 B1 KR102086997 B1 KR 102086997B1 KR 1020187009351 A KR1020187009351 A KR 1020187009351A KR 20187009351 A KR20187009351 A KR 20187009351A KR 102086997 B1 KR102086997 B1 KR 102086997B1
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South Korea
Prior art keywords
image
lenticular lens
lens sheet
light
light source
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Korean (ko)
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KR20180048986A (ko
Inventor
헤르만 기르트 마르스만
한스 주이데마
아브라함 카렐 라이멘스
미첼 크레메르스
요한네스 허베르티나 페트러스 바우터스
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울트라-디 코퍼라티에프 유.에이.
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/327—Calibration thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30121—CRT, LCD or plasma display

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
KR1020187009351A 2015-09-03 2015-09-03 렌티큘러 렌즈 시트의 회전 위치 측정 Active KR102086997B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/070138 WO2017036531A1 (en) 2015-09-03 2015-09-03 Measuring rotational position of lenticular lens sheet

Publications (2)

Publication Number Publication Date
KR20180048986A KR20180048986A (ko) 2018-05-10
KR102086997B1 true KR102086997B1 (ko) 2020-03-11

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KR1020187009351A Active KR102086997B1 (ko) 2015-09-03 2015-09-03 렌티큘러 렌즈 시트의 회전 위치 측정

Country Status (10)

Country Link
EP (1) EP3326366B1 (enExample)
JP (1) JP6581293B2 (enExample)
KR (1) KR102086997B1 (enExample)
CN (1) CN108353159B (enExample)
CA (1) CA2997522C (enExample)
ES (1) ES2733651T3 (enExample)
IL (1) IL257733B (enExample)
MY (1) MY188232A (enExample)
TW (1) TWI704797B (enExample)
WO (1) WO2017036531A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019174216A (ja) * 2018-03-28 2019-10-10 株式会社エンプラス レンズマーカのパターン中心の決定方法、およびその装置、ならびに決定方法をコンピュータに実行させるプログラム、およびその記録媒体
KR102018532B1 (ko) * 2018-05-21 2019-09-05 정승혁 위치 측정을 위한 장치 및 방법
KR102641423B1 (ko) 2018-12-11 2024-02-28 삼성전자주식회사 영상 처리 장치 및 그 동작방법
KR102157330B1 (ko) * 2019-05-13 2020-09-17 (주)주인정보시스템 렌티큘러를 이용한 위치정보 제공 시스템 및 위치정보 제공 방법
CN111724445B (zh) * 2020-05-08 2023-05-26 华中科技大学 一种大视野小尺寸识别码的识别方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479270A (en) 1992-05-19 1995-12-26 Eastman Kodak Company Method and apparatus for aligning depth images
US6177217B1 (en) 1999-07-23 2001-01-23 Eastman Kodak Company Method and apparatus for precise positioning of arrays with periodic structures
JP2001033899A (ja) 1999-06-29 2001-02-09 Eastman Kodak Co 書込み用レーザビームとレンチキュラー材料内のレンチキュラーとの間のスキューの検出方法とレンチキュラーイメージ生成物の形成方法
US20140009579A1 (en) 2012-07-06 2014-01-09 Chimei Innolux Corporation 3d image based alignment method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623490D0 (en) 1986-09-30 1986-11-05 Bass M L Display means for stereoscopic images
DE102007026628B3 (de) 2007-06-07 2008-08-14 Visumotion Gmbh Verfahren zur Ausrichtung eines Parallaxenbarriereschirms auf einem Bildschirm
US20100265578A1 (en) 2009-04-17 2010-10-21 Yasunobu Kayanuma Image sheet, alignment method and apparatus
CN102282415B (zh) * 2010-01-15 2014-12-17 凸版印刷株式会社 导光体、隐蔽构造体以及具有它们的照明装置、显示装置
DE102010021367B4 (de) * 2010-05-25 2012-03-08 Deutsches Zentrum für Luft- und Raumfahrt e.V. Optische Winkelmesseinrichtung
JP5475626B2 (ja) * 2010-12-06 2014-04-16 富士フイルム株式会社 シート材の方向検出方法及び装置、並びにシート材の切断方法、欠陥検査方法及びプリント方法
US20140022634A1 (en) * 2012-07-17 2014-01-23 Chimei Innolux Corporation 3d display and alignment method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479270A (en) 1992-05-19 1995-12-26 Eastman Kodak Company Method and apparatus for aligning depth images
JP2001033899A (ja) 1999-06-29 2001-02-09 Eastman Kodak Co 書込み用レーザビームとレンチキュラー材料内のレンチキュラーとの間のスキューの検出方法とレンチキュラーイメージ生成物の形成方法
US6177217B1 (en) 1999-07-23 2001-01-23 Eastman Kodak Company Method and apparatus for precise positioning of arrays with periodic structures
US20140009579A1 (en) 2012-07-06 2014-01-09 Chimei Innolux Corporation 3d image based alignment method

Also Published As

Publication number Publication date
JP2018527572A (ja) 2018-09-20
CA2997522C (en) 2022-03-29
WO2017036531A1 (en) 2017-03-09
CA2997522A1 (en) 2017-03-09
TW201720144A (zh) 2017-06-01
CN108353159B (zh) 2021-01-29
IL257733B (en) 2020-01-30
JP6581293B2 (ja) 2019-09-25
TWI704797B (zh) 2020-09-11
EP3326366B1 (en) 2019-04-24
EP3326366A1 (en) 2018-05-30
IL257733A (en) 2018-06-28
KR20180048986A (ko) 2018-05-10
ES2733651T3 (es) 2019-12-02
MY188232A (en) 2021-11-24
CN108353159A (zh) 2018-07-31

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