DE10008676B4 - Verfahren und Vorrichtung zur automatischen Seitenerfassung durch eine Digitalkamera - Google Patents

Verfahren und Vorrichtung zur automatischen Seitenerfassung durch eine Digitalkamera Download PDF

Info

Publication number
DE10008676B4
DE10008676B4 DE10008676A DE10008676A DE10008676B4 DE 10008676 B4 DE10008676 B4 DE 10008676B4 DE 10008676 A DE10008676 A DE 10008676A DE 10008676 A DE10008676 A DE 10008676A DE 10008676 B4 DE10008676 B4 DE 10008676B4
Authority
DE
Germany
Prior art keywords
distance
lens
image
digital
focal plane
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE10008676A
Other languages
German (de)
English (en)
Other versions
DE10008676A1 (de
Inventor
Thomas C. Windsor Oliver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of DE10008676A1 publication Critical patent/DE10008676A1/de
Application granted granted Critical
Publication of DE10008676B4 publication Critical patent/DE10008676B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/743—Bracketing, i.e. taking a series of images with varying exposure conditions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Cameras In General (AREA)
  • Focusing (AREA)
DE10008676A 1999-05-20 2000-02-24 Verfahren und Vorrichtung zur automatischen Seitenerfassung durch eine Digitalkamera Expired - Fee Related DE10008676B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/315,431 US6693672B1 (en) 1999-05-20 1999-05-20 Method and apparatus for detecting set of images and selecting most focused image
US09/315,431 1999-05-20

Publications (2)

Publication Number Publication Date
DE10008676A1 DE10008676A1 (de) 2000-11-30
DE10008676B4 true DE10008676B4 (de) 2007-04-05

Family

ID=23224402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10008676A Expired - Fee Related DE10008676B4 (de) 1999-05-20 2000-02-24 Verfahren und Vorrichtung zur automatischen Seitenerfassung durch eine Digitalkamera

Country Status (5)

Country Link
US (1) US6693672B1 (enExample)
JP (1) JP4442991B2 (enExample)
CN (1) CN1145074C (enExample)
DE (1) DE10008676B4 (enExample)
GB (1) GB2352919B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372165A (en) * 2001-02-10 2002-08-14 Hewlett Packard Co A method of selectively storing images
JP2003066321A (ja) * 2001-08-29 2003-03-05 Mega Chips Corp Ａｆ制御装置およびａｆ制御方法
US7106511B2 (en) * 2004-03-02 2006-09-12 Agilent Technologies, Inc. Imaging system with large depth of field
US7518651B2 (en) * 2004-05-28 2009-04-14 Aptina Imaging Corporation Multiple image autofocus
US20070188651A1 (en) * 2006-02-14 2007-08-16 Akihiro Machida Automatically capturing focused images obtained through unguided manual focus adjustment
US9445045B2 (en) * 2008-06-23 2016-09-13 Alcatel Lucent Video conferencing device for a communications device and method of manufacturing and using the same
US8289400B2 (en) 2009-06-05 2012-10-16 Apple Inc. Image capturing device having continuous image capture
KR101145701B1 (ko) 2010-11-09 2012-05-24 (주)실리콘화일 자동초점 기능이 내장된 고정초점 카메라 모듈
US9712738B2 (en) 2012-04-17 2017-07-18 E-Vision Smart Optics, Inc. Systems, devices, and methods for managing camera focus
WO2016182607A1 (en) * 2015-05-14 2016-11-17 Sri International Selecting optimal image from mobile device captures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560864A (en) * 1978-07-28 1985-12-24 Canon Kabushiki Kaisha Focus detecting device
US5107337A (en) * 1990-07-24 1992-04-21 Matsushita Electric Industrial Co., Ltd. Automatic focusing apparatus of video camera
JPH0996513A (ja) * 1995-09-29 1997-04-08 Dainippon Printing Co Ltd 画像取得装置
US5640224A (en) * 1992-01-28 1997-06-17 Nikon Corporation Automatic photographing apparatus in a camera
DE29813983U1 (de) * 1998-08-05 1999-01-21 TUHH Technologie GmbH, 21079 Hamburg Vorrichtung zur automatischen Fokussierung und Belichtung von Bildaufnahmesystemen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404594A (en) 1981-11-02 1983-09-13 Itek Corporation Imaging system with enlarged depth of field
CA2054344C (en) * 1990-10-29 1997-04-15 Kazuhiro Itsumi Video camera having focusing and image-processing function
JP3047252B2 (ja) 1990-11-05 2000-05-29 コニカ株式会社 合焦制御装置
US5666569A (en) * 1994-08-25 1997-09-09 Flashpoint Technology, Inc. System and method for detecting and indicating proper focal distance in a fixed lens camera
JP3357210B2 (ja) * 1995-02-03 2002-12-16 株式会社日立国際電気 自動焦点検出方法
JPH11177873A (ja) 1997-12-16 1999-07-02 Denso Corp 高速合焦電子カメラ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560864A (en) * 1978-07-28 1985-12-24 Canon Kabushiki Kaisha Focus detecting device
US5107337A (en) * 1990-07-24 1992-04-21 Matsushita Electric Industrial Co., Ltd. Automatic focusing apparatus of video camera
US5640224A (en) * 1992-01-28 1997-06-17 Nikon Corporation Automatic photographing apparatus in a camera
JPH0996513A (ja) * 1995-09-29 1997-04-08 Dainippon Printing Co Ltd 画像取得装置
DE29813983U1 (de) * 1998-08-05 1999-01-21 TUHH Technologie GmbH, 21079 Hamburg Vorrichtung zur automatischen Fokussierung und Belichtung von Bildaufnahmesystemen

Also Published As

Publication number Publication date
CN1145074C (zh) 2004-04-07
GB2352919A (en) 2001-02-07
US6693672B1 (en) 2004-02-17
CN1274863A (zh) 2000-11-29
JP2000358186A (ja) 2000-12-26
GB0012081D0 (en) 2000-07-12
DE10008676A1 (de) 2000-11-30
JP4442991B2 (ja) 2010-03-31
GB2352919B (en) 2002-10-02

Similar Documents

Publication Publication Date Title
DE68929448T2 (de) Automatische Bildstabilisierungsvorrichtung
DE69111377T2 (de) Kamera mit gegenstandshervorhebung und bewegungsdetektion.
DE602005000296T2 (de) Projektor mit automatischer Fokuseinstellung
DE4012706C2 (de) Elektronische Stehbildkamera mit Anzeige der aufnehmbaren Datenbeträge
DE3636951C2 (enExample)
DE69113857T2 (de) Einrichtung zum Analysieren der Augenbewegung.
DE60209454T2 (de) Bildbearbeitungsvorrichtung und -verfahren
DE69117688T2 (de) Auf kontrast basierender autofokusmechanismus
EP2105701B1 (de) Verfahren und Vorrichtung zur Bestimmung der 3D-Koordinaten eines Objekts
DE102010023108B4 (de) Projektor mit automatischer Fokussierung und Abbildungsverfahren
DE04702069T1 (de) Elektronische vorrichtung, verfahren und programm zur aufnahmesteuerung und prozessor
DE112010005189T5 (de) Tiefe-Aus-Defokussierung-Kalibration
DE69714969T2 (de) Verbesserte tiefenschärfe für fotografie
DE10008676B4 (de) Verfahren und Vorrichtung zur automatischen Seitenerfassung durch eine Digitalkamera
DE112017001464B4 (de) Abstandsmessvorrichtung und Abstandsmessverfahren
DE3828587A1 (de) Automatische vergroesserungseinrichtung fuer kamera-zoomlinsen
DE102008001451A1 (de) Kamera und Verfahren zum Steuern einer Kamera
DE3829733C2 (enExample)
DE19536691B4 (de) Verfahren und Anordnung zur Korrektur von Bildstandsfehlern bei der fernsehmäßigen Filmabtastung
DE69412752T2 (de) Kopierverfahren zur Feststellung der Grösse einer Beleuchtungsfarbkorrektur mittels abgeleiteter Beleuchtungsdatenerfassung
DE69809191T2 (de) Vorrichtung und verfahren zur szenenbewegungsbasierten dynamischen anpassung der verschlussgeschwindigkeit einer videocamera
DE69331218T2 (de) Verfahren und vorrichtung zum kopieren eines 3-d bildes
DE102008037013A1 (de) Bildstabilisierung mit Benutzerrückkopplung
DE60026086T2 (de) Fokus detektierende Vorrichtung und diese verwendender Apparat
WO2017059993A1 (de) Verfahren zur aufnahme eines bildes mit einem mobilgerät

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8127 New person/name/address of the applicant

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee