JP4442991B2 - ディジタル画像記録装置 - Google Patents

ディジタル画像記録装置 Download PDF

Info

Publication number
JP4442991B2
JP4442991B2 JP2000142023A JP2000142023A JP4442991B2 JP 4442991 B2 JP4442991 B2 JP 4442991B2 JP 2000142023 A JP2000142023 A JP 2000142023A JP 2000142023 A JP2000142023 A JP 2000142023A JP 4442991 B2 JP4442991 B2 JP 4442991B2
Authority
JP
Japan
Prior art keywords
image
distance
lens
digital
digital image
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
JP2000142023A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000358186A (ja
JP2000358186A5 (enExample
Inventor
トーマス・シィ・オリバー
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Co filed Critical Hewlett Packard Co
Publication of JP2000358186A publication Critical patent/JP2000358186A/ja
Publication of JP2000358186A5 publication Critical patent/JP2000358186A5/ja
Application granted granted Critical
Publication of JP4442991B2 publication Critical patent/JP4442991B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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)
JP2000142023A 1999-05-20 2000-05-15 ディジタル画像記録装置 Expired - Fee Related JP4442991B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US315431 1989-02-24
US09/315,431 US6693672B1 (en) 1999-05-20 1999-05-20 Method and apparatus for detecting set of images and selecting most focused image

Publications (3)

Publication Number Publication Date
JP2000358186A JP2000358186A (ja) 2000-12-26
JP2000358186A5 JP2000358186A5 (enExample) 2007-06-28
JP4442991B2 true JP4442991B2 (ja) 2010-03-31

Family

ID=23224402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000142023A Expired - Fee Related JP4442991B2 (ja) 1999-05-20 2000-05-15 ディジタル画像記録装置

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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470676A (en) * 1978-07-28 1984-09-11 Canon Kabushiki Kaisha Focus detecting device
US4404594A (en) 1981-11-02 1983-09-13 Itek Corporation Imaging system with enlarged depth of field
US5107337A (en) 1990-07-24 1992-04-21 Matsushita Electric Industrial Co., Ltd. Automatic focusing apparatus of video camera
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
US5640224A (en) * 1992-01-28 1997-06-17 Nikon Corporation Automatic photographing apparatus in a camera
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
JP3701353B2 (ja) 1995-09-29 2005-09-28 大日本印刷株式会社 画像取得装置
JPH11177873A (ja) 1997-12-16 1999-07-02 Denso Corp 高速合焦電子カメラ
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
DE10008676B4 (de) 2007-04-05
GB2352919B (en) 2002-10-02

Similar Documents

Publication Publication Date Title
JP3797543B2 (ja) 自動焦点調節装置
US5103254A (en) Camera with subject highlighting and motion detection
US20090273680A1 (en) Automatic focus system calibration for image capture systems
JPH11190816A (ja) 光学装置及び測距点選択方法
JP4442991B2 (ja) ディジタル画像記録装置
JP2012500506A (ja) カメラおよびカメラの制御方法
WO2003001795A1 (fr) Procede de commande d'exposition pour appareil photographique numerique
CN100378569C (zh) 设置在照相机中的测距装置
JPS6155618A (ja) 自動焦点調節装置
JP2007316497A5 (enExample)
JP3041969B2 (ja) ビデオカメラ
JPH09211308A (ja) 自動焦点撮像装置の被写体検出機構
JP3412713B2 (ja) ピント調整方法
JPS60183876A (ja) ビデオカメラのオ−トフオ−カス装置
US8243187B2 (en) Photographing apparatus and photographing method
JPH09233385A (ja) ズームレンズの制御装置及び制御方法
US20170347013A1 (en) Image pick-up apparatus and progressive auto-focus method thereof
JP2004279684A (ja) 画像入力装置
JP2004309722A (ja) オートフォーカス装置及びオートフォーカス方法
KR100395530B1 (ko) 피사체에 대한 부가정보를 표시할 수 있는 디지털 카메라및 그 표시방법
JP2009260413A (ja) 撮像装置及び撮像装置の制御方法
GB2362053A (en) Automatic image capture in a fixed focus camera using distance meter.
JP2021033089A (ja) 撮像装置、その制御方法及びプログラム
JP2001352481A (ja) 撮像装置
JP2001333324A (ja) 撮像装置

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20070413

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20070417

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070510

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070510

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090722

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091021

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091215

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100112

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130122

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130122

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130122

Year of fee payment: 3

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130122

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130122

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees