JP5775918B2 - 撮像装置、画像処理方法及び画像処理プログラム - Google Patents

撮像装置、画像処理方法及び画像処理プログラム Download PDF

Info

Publication number
JP5775918B2
JP5775918B2 JP2013202540A JP2013202540A JP5775918B2 JP 5775918 B2 JP5775918 B2 JP 5775918B2 JP 2013202540 A JP2013202540 A JP 2013202540A JP 2013202540 A JP2013202540 A JP 2013202540A JP 5775918 B2 JP5775918 B2 JP 5775918B2
Authority
JP
Japan
Prior art keywords
pixel
focus detection
imaging
output
phase difference
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.)
Active
Application number
JP2013202540A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015070432A5 (enExample
JP2015070432A (ja
Inventor
淳郎 岡澤
淳郎 岡澤
輝彬 山崎
輝彬 山崎
武史 福冨
武史 福冨
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP2013202540A priority Critical patent/JP5775918B2/ja
Priority to PCT/JP2014/075089 priority patent/WO2015046147A1/ja
Priority to EP14849257.2A priority patent/EP3051799A4/en
Priority to CN201480052931.4A priority patent/CN105580354B/zh
Publication of JP2015070432A publication Critical patent/JP2015070432A/ja
Publication of JP2015070432A5 publication Critical patent/JP2015070432A5/ja
Application granted granted Critical
Publication of JP5775918B2 publication Critical patent/JP5775918B2/ja
Priority to US15/081,409 priority patent/US9503661B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • 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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Focusing (AREA)
JP2013202540A 2013-09-27 2013-09-27 撮像装置、画像処理方法及び画像処理プログラム Active JP5775918B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013202540A JP5775918B2 (ja) 2013-09-27 2013-09-27 撮像装置、画像処理方法及び画像処理プログラム
PCT/JP2014/075089 WO2015046147A1 (ja) 2013-09-27 2014-09-22 撮像装置及び画像処理方法
EP14849257.2A EP3051799A4 (en) 2013-09-27 2014-09-22 Imaging device and image processing method
CN201480052931.4A CN105580354B (zh) 2013-09-27 2014-09-22 摄像装置和图像处理方法
US15/081,409 US9503661B2 (en) 2013-09-27 2016-03-25 Imaging apparatus and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013202540A JP5775918B2 (ja) 2013-09-27 2013-09-27 撮像装置、画像処理方法及び画像処理プログラム

Publications (3)

Publication Number Publication Date
JP2015070432A JP2015070432A (ja) 2015-04-13
JP2015070432A5 JP2015070432A5 (enExample) 2015-05-21
JP5775918B2 true JP5775918B2 (ja) 2015-09-09

Family

ID=52743283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013202540A Active JP5775918B2 (ja) 2013-09-27 2013-09-27 撮像装置、画像処理方法及び画像処理プログラム

Country Status (5)

Country Link
US (1) US9503661B2 (enExample)
EP (1) EP3051799A4 (enExample)
JP (1) JP5775918B2 (enExample)
CN (1) CN105580354B (enExample)
WO (1) WO2015046147A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102346622B1 (ko) * 2014-08-04 2022-01-04 엘지이노텍 주식회사 이미지 센서 및 이를 포함하는 촬상 장치
JP6584059B2 (ja) * 2014-09-26 2019-10-02 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、記憶媒体
WO2018003501A1 (ja) * 2016-06-28 2018-01-04 ソニー株式会社 固体撮像装置、電子機器、レンズ制御方法および車両
JP6655218B2 (ja) 2017-03-30 2020-02-26 富士フイルム株式会社 撮像装置及び画像処理方法
US12489995B2 (en) 2022-04-25 2025-12-02 Beijing Xiaomi Mobile Software Co., Ltd. Photographing device and control method thereof

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3592147B2 (ja) 1998-08-20 2004-11-24 キヤノン株式会社 固体撮像装置
US20020135683A1 (en) * 1999-12-20 2002-09-26 Hideo Tamama Digital still camera system and method
JP4310317B2 (ja) * 2006-02-06 2009-08-05 キヤノン株式会社 可視成分割合算出方法、およびそれを用いた光学機器
KR100976284B1 (ko) * 2007-06-07 2010-08-16 가부시끼가이샤 도시바 촬상 장치
JP4823167B2 (ja) * 2007-08-10 2011-11-24 キヤノン株式会社 撮像装置
US8203645B2 (en) * 2007-08-10 2012-06-19 Canon Kabushiki Kaisha Image-pickup apparatus and control method thereof with image generation based on a detected spatial frequency
JP5371331B2 (ja) * 2008-09-01 2013-12-18 キヤノン株式会社 撮像装置、撮像装置の制御方法及びプログラム
JP5228777B2 (ja) * 2008-10-09 2013-07-03 株式会社ニコン 焦点検出装置および撮像装置
JP2010181485A (ja) * 2009-02-03 2010-08-19 Nikon Corp 撮像装置および撮像素子
KR101544914B1 (ko) * 2009-02-12 2015-08-17 삼성전자주식회사 보간 픽셀을 생성하는 방법
JP5361535B2 (ja) * 2009-05-25 2013-12-04 キヤノン株式会社 撮像装置
JP5476810B2 (ja) * 2009-06-23 2014-04-23 株式会社ニコン 撮像装置
JP5045801B2 (ja) * 2009-09-09 2012-10-10 株式会社ニコン 焦点検出装置、撮影レンズユニット、撮像装置およびカメラシステム
JP5662667B2 (ja) * 2009-10-08 2015-02-04 キヤノン株式会社 撮像装置
JP5563283B2 (ja) 2009-12-09 2014-07-30 キヤノン株式会社 画像処理装置
JP5212396B2 (ja) * 2010-02-10 2013-06-19 株式会社ニコン 焦点検出装置
US8702372B2 (en) * 2010-05-03 2014-04-22 Bha Altair, Llc System and method for adjusting compressor inlet fluid temperature
JP5642433B2 (ja) * 2010-06-15 2014-12-17 富士フイルム株式会社 撮像装置及び画像処理方法
JP5473977B2 (ja) * 2011-04-14 2014-04-16 キヤノン株式会社 撮像装置およびカメラシステム
JP5956782B2 (ja) * 2011-05-26 2016-07-27 キヤノン株式会社 撮像素子及び撮像装置
US20130002936A1 (en) * 2011-06-30 2013-01-03 Nikon Corporation Image pickup apparatus, image processing apparatus, and storage medium storing image processing program
JP5619294B2 (ja) * 2011-09-30 2014-11-05 富士フイルム株式会社 撮像装置及び合焦用パラメータ値算出方法
CN103842879B (zh) * 2011-09-30 2016-06-01 富士胶片株式会社 成像装置和用于计算相位差像素的灵敏度比率的方法
JP5888940B2 (ja) * 2011-11-11 2016-03-22 オリンパス株式会社 撮像装置、撮像装置の制御方法、およびプログラム
JP6239820B2 (ja) * 2011-12-19 2017-11-29 キヤノン株式会社 撮像装置及びその制御方法
EP2848974B1 (en) * 2012-05-07 2018-11-21 Nikon Corporation Focus detection device
WO2013190899A1 (ja) * 2012-06-19 2013-12-27 富士フイルム株式会社 撮像装置及び自動焦点調節方法
CN104854496B (zh) * 2012-11-22 2017-04-12 富士胶片株式会社 摄像装置、散焦量运算方法及摄像光学系统
CN104813648B (zh) * 2012-12-11 2018-06-05 富士胶片株式会社 图像处理装置、摄像装置、及图像处理方法
JP2014179939A (ja) * 2013-03-15 2014-09-25 Sony Corp 信号処理装置および信号処理方法

Also Published As

Publication number Publication date
EP3051799A1 (en) 2016-08-03
WO2015046147A1 (ja) 2015-04-02
CN105580354B (zh) 2018-10-30
US20160212364A1 (en) 2016-07-21
EP3051799A4 (en) 2017-05-03
US9503661B2 (en) 2016-11-22
CN105580354A (zh) 2016-05-11
JP2015070432A (ja) 2015-04-13

Similar Documents

Publication Publication Date Title
JP5529928B2 (ja) 撮像装置及び撮像装置の制御方法
JP6460653B2 (ja) 画像処理装置、それを備えた撮像装置、画像処理方法、及び画像処理プログラム
JP6021622B2 (ja) 画像処理装置及び画像処理方法
JP6099536B2 (ja) 画像処理装置、画像処理方法及び画像処理プログラム
JP6124720B2 (ja) 撮像装置、画像処理方法及び画像処理プログラム
JP5775918B2 (ja) 撮像装置、画像処理方法及び画像処理プログラム
JP5826901B2 (ja) 撮像装置及び光軸位置算出方法
JP5701942B2 (ja) 撮像装置、カメラシステム及び画像処理方法
JP6364259B2 (ja) 撮像装置、画像処理方法、及び画像処理プログラム
JP6270400B2 (ja) 画像処理装置、画像処理方法及び画像処理プログラム
JP2012029194A (ja) 電子カメラおよび露出制御プログラム
JP5792349B2 (ja) 撮像装置及び撮像装置の制御方法
JP6741549B2 (ja) 撮像装置及びその制御方法
US20170155882A1 (en) Image processing apparatus, image processing method, imaging apparatus, and recording medium

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150316

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150316

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20150316

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20150326

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150331

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150527

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: 20150616

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150706

R151 Written notification of patent or utility model registration

Ref document number: 5775918

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250