JP2008072696A - 合焦情報の視覚化装置、その方法、プログラム及び記録媒体 - Google Patents

合焦情報の視覚化装置、その方法、プログラム及び記録媒体 Download PDF

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Publication number
JP2008072696A
JP2008072696A JP2007178811A JP2007178811A JP2008072696A JP 2008072696 A JP2008072696 A JP 2008072696A JP 2007178811 A JP2007178811 A JP 2007178811A JP 2007178811 A JP2007178811 A JP 2007178811A JP 2008072696 A JP2008072696 A JP 2008072696A
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Japan
Prior art keywords
edge
focus
image
focusing
information
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JP2007178811A
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English (en)
Japanese (ja)
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JP2008072696A5 (enExample
Inventor
Ayahiro Nakajima
紋宏 中島
Naoki Kuwata
直樹 鍬田
Kenji Matsuzaka
健治 松坂
Masashi Aiiso
政司 相磯
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Seiko Epson Corp
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Seiko Epson Corp
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Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2007178811A priority Critical patent/JP2008072696A/ja
Priority to US11/891,977 priority patent/US7978247B2/en
Publication of JP2008072696A publication Critical patent/JP2008072696A/ja
Publication of JP2008072696A5 publication Critical patent/JP2008072696A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP2007178811A 2006-08-14 2007-07-06 合焦情報の視覚化装置、その方法、プログラム及び記録媒体 Withdrawn JP2008072696A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007178811A JP2008072696A (ja) 2006-08-14 2007-07-06 合焦情報の視覚化装置、その方法、プログラム及び記録媒体
US11/891,977 US7978247B2 (en) 2006-08-14 2007-08-13 Focusing information visualization device, and corresponding method, program and recording medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006221110 2006-08-14
JP2007178811A JP2008072696A (ja) 2006-08-14 2007-07-06 合焦情報の視覚化装置、その方法、プログラム及び記録媒体

Related Child Applications (1)

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JP2008254019A Division JP2009044757A (ja) 2006-08-14 2008-09-30 合焦情報の視覚化装置、その方法、プログラム及び記録媒体

Publications (2)

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JP2008072696A true JP2008072696A (ja) 2008-03-27
JP2008072696A5 JP2008072696A5 (enExample) 2009-10-08

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US (1) US7978247B2 (enExample)
JP (1) JP2008072696A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011242796A (ja) * 2011-07-22 2011-12-01 Casio Comput Co Ltd 撮像装置、合焦方法及びプログラム
US8717490B2 (en) 2009-06-19 2014-05-06 Casio Computer Co., Ltd Imaging apparatus, focusing method, and computer-readable recording medium recording program
JP2014519052A (ja) * 2011-05-06 2014-08-07 レッド．コム，インコーポレイテッド 焦点合わせ支援システムおよび方法
JP2015022085A (ja) * 2013-07-18 2015-02-02 株式会社 日立産業制御ソリューションズ 撮像装置、撮像方法および撮像システム
US9692958B2 (en) 2006-11-20 2017-06-27 Red.Com, Inc. Focus assist system and method
US9690168B2 (en) 2006-11-20 2017-06-27 Red.Com, Inc. Focus assist system and method

Families Citing this family (17)

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US8264591B2 (en) * 2007-10-22 2012-09-11 Candela Microsystems (S) Pte. Ltd. Method and system for generating focus signal
TW200930040A (en) * 2007-12-19 2009-07-01 Altek Corp Gradient mirror processing method for digital images
TWI382754B (zh) * 2008-01-24 2013-01-11 Asustek Comp Inc 調整模糊影像的方法
JP5163257B2 (ja) * 2008-04-23 2013-03-13 ソニー株式会社 撮像装置
WO2010061352A2 (en) * 2008-11-26 2010-06-03 Hiok Nam Tay Auto-focus image system
KR101607295B1 (ko) * 2009-07-31 2016-04-11 엘지전자 주식회사 압축 파일 생성 방법 및 장치, 이와 관련된 카메라 모듈 및 이를 포함하는 단말기
JP2011091602A (ja) * 2009-10-22 2011-05-06 Canon Inc 画像表示装置、撮像装置、及び画像表示方法
AU2010329533A1 (en) 2009-12-07 2012-07-26 Hiok Nam Tay Auto-focus image system
US8724009B2 (en) * 2010-05-05 2014-05-13 Hiok Nam Tay Auto-focus image system
SG185345A1 (en) * 2010-05-26 2012-12-28 Hiok Nam Tay Auto-focus image system
US9065999B2 (en) 2011-03-24 2015-06-23 Hiok Nam Tay Method and apparatus for evaluating sharpness of image
JP6169366B2 (ja) * 2013-02-08 2017-07-26 株式会社メガチップス 物体検出装置、プログラムおよび集積回路
JP6094359B2 (ja) * 2013-04-23 2017-03-15 ソニー株式会社 画像処理装置、画像処理方法、プログラム
US9886766B2 (en) * 2013-08-16 2018-02-06 Samsung Electronics Co., Ltd Electronic device and method for adding data to image and extracting added data from image
CN104038699B (zh) * 2014-06-27 2016-04-06 努比亚技术有限公司 对焦状态的提示方法和拍摄装置
US12155422B2 (en) * 2019-01-21 2024-11-26 Nec Corporation Wireless communication quality visualization system, wireless communication quality visualization device, and measurement apparatus
JP7210388B2 (ja) * 2019-06-25 2023-01-23 キヤノン株式会社 画像処理装置、撮像装置、画像処理装置の制御方法およびプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001008085A (ja) * 1999-06-24 2001-01-12 Toshiba Corp 撮像装置
JP2003262909A (ja) * 2002-03-07 2003-09-19 Sharp Corp 電子カメラ
JP2004085795A (ja) * 2002-08-26 2004-03-18 Kyocera Corp バック交換式カメラ
JP2005333587A (ja) * 2004-05-21 2005-12-02 Seiko Epson Corp 撮影装置およびこの制御方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496106A (en) * 1994-12-13 1996-03-05 Apple Computer, Inc. System and method for generating a contrast overlay as a focus assist for an imaging device
US20030002870A1 (en) * 2001-06-27 2003-01-02 Baron John M. System for and method of auto focus indications
US7053953B2 (en) * 2001-12-21 2006-05-30 Eastman Kodak Company Method and camera system for blurring portions of a verification image to show out of focus areas in a captured archival image
JP2005309559A (ja) * 2004-04-19 2005-11-04 Fuji Photo Film Co Ltd 画像処理方法および装置並びにプログラム
JP2006072660A (ja) 2004-09-01 2006-03-16 Seiko Epson Corp 画像処理装置、画像表示装置及び電子機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001008085A (ja) * 1999-06-24 2001-01-12 Toshiba Corp 撮像装置
JP2003262909A (ja) * 2002-03-07 2003-09-19 Sharp Corp 電子カメラ
JP2004085795A (ja) * 2002-08-26 2004-03-18 Kyocera Corp バック交換式カメラ
JP2005333587A (ja) * 2004-05-21 2005-12-02 Seiko Epson Corp 撮影装置およびこの制御方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9692958B2 (en) 2006-11-20 2017-06-27 Red.Com, Inc. Focus assist system and method
US9690168B2 (en) 2006-11-20 2017-06-27 Red.Com, Inc. Focus assist system and method
US10203585B2 (en) 2006-11-20 2019-02-12 Red.Com, Llc Focus assist system and method
US8717490B2 (en) 2009-06-19 2014-05-06 Casio Computer Co., Ltd Imaging apparatus, focusing method, and computer-readable recording medium recording program
JP2014519052A (ja) * 2011-05-06 2014-08-07 レッド．コム，インコーポレイテッド 焦点合わせ支援システムおよび方法
JP2011242796A (ja) * 2011-07-22 2011-12-01 Casio Comput Co Ltd 撮像装置、合焦方法及びプログラム
JP2015022085A (ja) * 2013-07-18 2015-02-02 株式会社 日立産業制御ソリューションズ 撮像装置、撮像方法および撮像システム

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US7978247B2 (en) 2011-07-12
US20080036900A1 (en) 2008-02-14

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