KR101886059B1 - 촬상장치 및 그 제어 방법 - Google Patents

촬상장치 및 그 제어 방법 Download PDF

Info

Publication number
KR101886059B1
KR101886059B1 KR1020140048537A KR20140048537A KR101886059B1 KR 101886059 B1 KR101886059 B1 KR 101886059B1 KR 1020140048537 A KR1020140048537 A KR 1020140048537A KR 20140048537 A KR20140048537 A KR 20140048537A KR 101886059 B1 KR101886059 B1 KR 101886059B1
Authority
KR
South Korea
Prior art keywords
correlation
focus detection
amount
added
signal
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
KR1020140048537A
Other languages
English (en)
Korean (ko)
Other versions
KR20140130030A (ko
Inventor
코이치 후쿠다
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20140130030A publication Critical patent/KR20140130030A/ko
Application granted granted Critical
Publication of KR101886059B1 publication Critical patent/KR101886059B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/704—Pixels specially adapted for focusing, e.g. phase difference pixel sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/713—Transfer or readout registers; Split readout registers or multiple readout registers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/806—Optical elements or arrangements associated with the image sensors
    • H10F39/8063—Microlenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/805—Coatings
    • H10F39/8053—Colour filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
KR1020140048537A 2013-04-30 2014-04-23 촬상장치 및 그 제어 방법 Expired - Fee Related KR101886059B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013095959A JP6532119B2 (ja) 2013-04-30 2013-04-30 撮像装置及びその制御方法
JPJP-P-2013-095959 2013-04-30

Publications (2)

Publication Number Publication Date
KR20140130030A KR20140130030A (ko) 2014-11-07
KR101886059B1 true KR101886059B1 (ko) 2018-08-07

Family

ID=51788961

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140048537A Expired - Fee Related KR101886059B1 (ko) 2013-04-30 2014-04-23 촬상장치 및 그 제어 방법

Country Status (3)

Country Link
US (2) US9106827B2 (https=)
JP (1) JP6532119B2 (https=)
KR (1) KR101886059B1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6000520B2 (ja) * 2011-07-25 2016-09-28 キヤノン株式会社 撮像装置およびその制御方法およびプログラム
JP5948492B2 (ja) * 2013-03-29 2016-07-06 富士フイルム株式会社 撮像装置及び合焦制御方法
JP6532119B2 (ja) * 2013-04-30 2019-06-19 キヤノン株式会社 撮像装置及びその制御方法
JP2015129846A (ja) * 2014-01-07 2015-07-16 キヤノン株式会社 撮像装置およびその制御方法
JP6381266B2 (ja) * 2014-04-15 2018-08-29 キヤノン株式会社 撮像装置、制御装置、制御方法、プログラム、および、記憶媒体
WO2016080161A1 (ja) * 2014-11-18 2016-05-26 富士フイルム株式会社 合焦制御装置、合焦制御方法、合焦制御プログラム、レンズ装置、撮像装置
US20160269662A1 (en) * 2015-03-12 2016-09-15 Semiconductor Components Industries, Llc Image sensors with increased stack height for phase detection pixels
JP2018010245A (ja) * 2016-07-15 2018-01-18 キヤノン株式会社 信号処理装置、その制御方法
JP6794185B2 (ja) * 2016-08-31 2020-12-02 キヤノン株式会社 焦点検出装置
JP6851755B2 (ja) * 2016-09-14 2021-03-31 キヤノン株式会社 焦点調節装置、焦点調節方法、プログラム
JP7023701B2 (ja) * 2017-12-18 2022-02-22 キヤノン株式会社 撮像装置およびプログラム
WO2019130731A1 (en) * 2017-12-28 2019-07-04 Sony Semiconductor Solutions Corporation Imaging device and diagnosis method
EP3890024B1 (fr) * 2020-03-30 2024-05-01 STMicroelectronics (Crolles 2) SAS Puce électronique à deux mémoires à changement de phase et procédé de fabrication
JP7170100B2 (ja) * 2020-08-07 2022-11-11 キヤノン株式会社 撮像素子及び撮像装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009003122A (ja) * 2007-06-20 2009-01-08 Canon Inc 撮像装置及びその制御方法
JP2012027390A (ja) * 2010-07-27 2012-02-09 Olympus Corp 撮像装置
JP2013072906A (ja) * 2011-09-27 2013-04-22 Canon Inc 撮像装置

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410804A (en) 1981-07-13 1983-10-18 Honeywell Inc. Two dimensional image panel with range measurement capability
JP2850336B2 (ja) * 1988-11-01 1999-01-27 株式会社ニコン 焦点検出装置
JP3592147B2 (ja) 1998-08-20 2004-11-24 キヤノン株式会社 固体撮像装置
JP3774597B2 (ja) 1999-09-13 2006-05-17 キヤノン株式会社 撮像装置
JP4324402B2 (ja) * 2003-04-08 2009-09-02 Ｈｏｙａ株式会社 カメラの自動焦点調節装置
JP4586534B2 (ja) * 2004-12-28 2010-11-24 セイコーエプソン株式会社 撮像装置、手ブレ補正装置、携帯電話機および手ブレ補正方法
JP5012236B2 (ja) * 2007-06-12 2012-08-29 株式会社ニコン デジタルカメラ
JP5029274B2 (ja) * 2007-10-10 2012-09-19 株式会社ニコン 撮像装置
JP5092685B2 (ja) * 2007-10-23 2012-12-05 株式会社ニコン 撮像素子および撮像装置
JP5298638B2 (ja) * 2008-02-14 2013-09-25 株式会社ニコン 画像処理装置、撮像装置、補正係数算出方法及び画像処理プログラム
JP2010020015A (ja) * 2008-07-09 2010-01-28 Canon Inc 撮像装置
JP5276371B2 (ja) * 2008-07-09 2013-08-28 キヤノン株式会社 撮像装置
JP5322561B2 (ja) * 2008-09-25 2013-10-23 キヤノン株式会社 撮像装置及びその制御方法
JP5230388B2 (ja) * 2008-12-10 2013-07-10 キヤノン株式会社 焦点検出装置及びその制御方法
JP5464934B2 (ja) * 2009-07-23 2014-04-09 キヤノン株式会社 撮像装置及び撮像装置の制御方法
JP5520038B2 (ja) * 2009-12-25 2014-06-11 キヤノン株式会社 映像処理装置及び映像処理方法
JP2011145559A (ja) * 2010-01-15 2011-07-28 Canon Inc 撮像装置
JP5606208B2 (ja) * 2010-08-03 2014-10-15 キヤノン株式会社 焦点検出装置および撮像装置
JP5780756B2 (ja) * 2010-12-24 2015-09-16 キヤノン株式会社 焦点調節装置及び方法
JP5396566B2 (ja) * 2011-03-30 2014-01-22 富士フイルム株式会社 撮像装置及びそのオートフォーカス制御方法
JP5468178B2 (ja) * 2011-03-31 2014-04-09 富士フイルム株式会社 撮像装置、撮像装置の制御方法及びプログラム
JP5526287B2 (ja) * 2011-04-28 2014-06-18 富士フイルム株式会社 撮像装置及び撮像方法
JP2013008018A (ja) * 2011-05-25 2013-01-10 Canon Inc 撮像装置およびその制御方法
JP5853594B2 (ja) * 2011-10-31 2016-02-09 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
WO2013065518A1 (ja) * 2011-10-31 2013-05-10 富士フイルム株式会社 撮像装置及び画像処理方法
JP6019692B2 (ja) * 2012-04-16 2016-11-02 ソニー株式会社 撮像素子、撮像素子の制御方法、および、撮像装置
JP6144878B2 (ja) * 2012-04-27 2017-06-07 キヤノン株式会社 画像処理装置およびそれを備える撮像装置、ならびに画像処理方法およびそのプログラム
JP2013258675A (ja) * 2012-05-16 2013-12-26 Canon Inc 画像処理装置、画像処理方法およびプログラム、並びに撮像装置
JP5747124B2 (ja) * 2012-06-01 2015-07-08 富士フイルム株式会社 撮像装置
JP5942757B2 (ja) * 2012-09-28 2016-06-29 株式会社ニコン 焦点検出装置および撮像装置
JP2014106476A (ja) * 2012-11-29 2014-06-09 Canon Inc 焦点検出装置、撮像装置、撮像システム、焦点検出方法、プログラム、および、記憶媒体
JP6346439B2 (ja) * 2013-01-07 2018-06-20 キヤノン株式会社 撮像装置及びその制御方法
JP2014137468A (ja) * 2013-01-17 2014-07-28 Sony Corp 撮像装置および撮像方法
JP6045362B2 (ja) * 2013-01-17 2016-12-14 オリンパス株式会社 撮像装置および焦点検出方法
JP5946421B2 (ja) * 2013-03-19 2016-07-06 キヤノン株式会社 撮像装置及びその制御方法
JP6202860B2 (ja) * 2013-04-05 2017-09-27 キヤノン株式会社 撮像装置及び撮像方法
JP2014206893A (ja) * 2013-04-15 2014-10-30 ソニー株式会社 画像処理装置と画像処理方法およびプログラム
JP6532119B2 (ja) * 2013-04-30 2019-06-19 キヤノン株式会社 撮像装置及びその制御方法
JP6184276B2 (ja) * 2013-09-27 2017-08-23 オリンパス株式会社 焦点調節装置
JP6383251B2 (ja) * 2013-12-27 2018-08-29 キヤノン株式会社 撮像装置及びその制御方法、プログラム、並びに記憶媒体
JP5970012B2 (ja) * 2014-02-27 2016-08-17 キヤノン株式会社 画像処理装置およびその制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009003122A (ja) * 2007-06-20 2009-01-08 Canon Inc 撮像装置及びその制御方法
JP2012027390A (ja) * 2010-07-27 2012-02-09 Olympus Corp 撮像装置
JP2013072906A (ja) * 2011-09-27 2013-04-22 Canon Inc 撮像装置

Also Published As

Publication number Publication date
JP6532119B2 (ja) 2019-06-19
JP2014215606A (ja) 2014-11-17
KR20140130030A (ko) 2014-11-07
US20140320711A1 (en) 2014-10-30
US9106827B2 (en) 2015-08-11
US20150319359A1 (en) 2015-11-05
US9386217B2 (en) 2016-07-05

Similar Documents

Publication Publication Date Title
KR101886059B1 (ko) 촬상장치 및 그 제어 방법
US10545312B2 (en) Focus detection apparatus, control method thereof, and storage medium storing program
JP6249825B2 (ja) 撮像装置、その制御方法、および制御プログラム
US9438786B2 (en) Focus adjustment apparatus, focus adjustment method and program, and imaging apparatus
JP6239857B2 (ja) 撮像装置およびその制御方法
JP6174940B2 (ja) 撮像素子及び撮像装置
JP6239855B2 (ja) 焦点調節装置、焦点調節方法およびプログラム、並びに撮像装置
JP6671130B2 (ja) 撮像素子、撮像装置、焦点検出装置ならびに画像処理装置およびその制御方法
US20180270409A1 (en) Image pickup apparatus and image pickup system
JP7005236B2 (ja) 撮像装置及びその制御方法、プログラム、記憶媒体
US20170034426A1 (en) Control apparatus, image pickup apparatus, control method, and non-transitory computer-readable storage medium for performing focus detection
CN107147858A (zh) 图像处理装置及其控制方法
JP2015203783A (ja) 撮像装置、制御装置、制御方法、プログラム、および、記憶媒体
JP6254843B2 (ja) 画像処理装置およびその制御方法
JP2015210285A (ja) 撮像装置及びその制御方法、プログラム、記憶媒体
JP7309383B2 (ja) 撮像装置
US10326926B2 (en) Focus detection apparatus and method, and image capturing apparatus
JP6639326B2 (ja) 制御装置、撮像装置、制御方法、プログラム、および、記憶媒体
JP2015145970A (ja) 撮像装置及びその制御方法、プログラム、記憶媒体
JP7022575B2 (ja) 焦点検出装置および方法、および撮像装置
JP2018019348A (ja) 撮像装置、画像処理方法、画像処理システム、及び画像処理プログラム
JP2017054052A (ja) 制御装置、撮像装置、制御方法、プログラム、および、記憶媒体
JP2016133595A (ja) 制御装置、撮像装置、制御方法、プログラム、および、記憶媒体
JP2020057017A (ja) 撮像装置及びその制御方法
JP6765829B2 (ja) 画像処理装置、画像処理装置の制御方法、撮像装置

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

X091 Application refused [patent]
T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20210723

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20220722

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20230802

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20230802

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000