KR102089977B1 - 보조광 투영장치, 섬광장치, 및 촬상장치 - Google Patents

보조광 투영장치, 섬광장치, 및 촬상장치 Download PDF

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Publication number
KR102089977B1
KR102089977B1 KR1020130135687A KR20130135687A KR102089977B1 KR 102089977 B1 KR102089977 B1 KR 102089977B1 KR 1020130135687 A KR1020130135687 A KR 1020130135687A KR 20130135687 A KR20130135687 A KR 20130135687A KR 102089977 B1 KR102089977 B1 KR 102089977B1
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KR
South Korea
Prior art keywords
pattern
focus detection
auxiliary light
center coordinates
pattern area
Prior art date
Application number
KR1020130135687A
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English (en)
Korean (ko)
Other versions
KR20140075587A (ko
Inventor
마코토 기무라
Original Assignee
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to US14/101,531 priority Critical patent/US9247125B2/en
Publication of KR20140075587A publication Critical patent/KR20140075587A/ko
Application granted granted Critical
Publication of KR102089977B1 publication Critical patent/KR102089977B1/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Stroboscope Apparatuses (AREA)
  • Studio Devices (AREA)
KR1020130135687A 2012-12-11 2013-11-08 보조광 투영장치, 섬광장치, 및 촬상장치 KR102089977B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/101,531 US9247125B2 (en) 2012-12-11 2013-12-10 Auxiliary light projection apparatus, flash apparatus, and photographing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012270053A JP2014115497A (ja) 2012-12-11 2012-12-11 補助光投影装置、閃光装置、及びカメラ
JPJP-P-2012-270053 2012-12-11

Publications (2)

Publication Number Publication Date
KR20140075587A KR20140075587A (ko) 2014-06-19
KR102089977B1 true KR102089977B1 (ko) 2020-03-17

Family

ID=51128261

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130135687A KR102089977B1 (ko) 2012-12-11 2013-11-08 보조광 투영장치, 섬광장치, 및 촬상장치

Country Status (2)

Country Link
JP (1) JP2014115497A (ja)
KR (1) KR102089977B1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6329037B2 (ja) * 2014-09-11 2018-05-23 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 補助光投光装置、撮像装置及び焦点調節方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090010632A1 (en) 2005-03-25 2009-01-08 Fujifilm Corporation Image-Taking Apparatus and Projection Module
US7484854B2 (en) 2004-03-19 2009-02-03 Seiko Epson Corporation Projector and pattern image display method
JP2010008689A (ja) 2008-06-26 2010-01-14 Nikon Corp 補助光投影装置、閃光装置、およびカメラ
JP2012058720A (ja) 2010-08-09 2012-03-22 Nikon Corp 投影装置、及び閃光装置、並びにカメラ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0886955A (ja) * 1994-09-19 1996-04-02 Canon Inc 測距手段を有したカメラ
JP4983905B2 (ja) * 2009-12-25 2012-07-25 カシオ計算機株式会社 撮像装置、３ｄモデリングデータ生成方法、および、プログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7484854B2 (en) 2004-03-19 2009-02-03 Seiko Epson Corporation Projector and pattern image display method
US20090010632A1 (en) 2005-03-25 2009-01-08 Fujifilm Corporation Image-Taking Apparatus and Projection Module
JP2010008689A (ja) 2008-06-26 2010-01-14 Nikon Corp 補助光投影装置、閃光装置、およびカメラ
JP2012058720A (ja) 2010-08-09 2012-03-22 Nikon Corp 投影装置、及び閃光装置、並びにカメラ

Also Published As

Publication number Publication date
KR20140075587A (ko) 2014-06-19
JP2014115497A (ja) 2014-06-26

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