JP4504412B2 - 画像処理装置及び画像処理方法 - Google Patents

画像処理装置及び画像処理方法 Download PDF

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Publication number
JP4504412B2
JP4504412B2 JP2007307034A JP2007307034A JP4504412B2 JP 4504412 B2 JP4504412 B2 JP 4504412B2 JP 2007307034 A JP2007307034 A JP 2007307034A JP 2007307034 A JP2007307034 A JP 2007307034A JP 4504412 B2 JP4504412 B2 JP 4504412B2
Authority
JP
Japan
Prior art keywords
color
image
unit
pixel
mosaic image
Prior art date
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Expired - Fee Related
Application number
JP2007307034A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009130898A (ja
Inventor
保宏 沢田
孝 増田
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.)
Acutelogic Corp
Original Assignee
Acutelogic 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 Acutelogic Corp filed Critical Acutelogic Corp
Priority to JP2007307034A priority Critical patent/JP4504412B2/ja
Priority to PCT/JP2008/070378 priority patent/WO2009069453A1/ja
Priority to KR20107013821A priority patent/KR101009108B1/ko
Priority to CN2008101823405A priority patent/CN101448169B/zh
Priority to TW97145601A priority patent/TW200924512A/zh
Publication of JP2009130898A publication Critical patent/JP2009130898A/ja
Application granted granted Critical
Publication of JP4504412B2 publication Critical patent/JP4504412B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N23/80—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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Image Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Studio Devices (AREA)
JP2007307034A 2007-11-28 2007-11-28 画像処理装置及び画像処理方法 Expired - Fee Related JP4504412B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007307034A JP4504412B2 (ja) 2007-11-28 2007-11-28 画像処理装置及び画像処理方法
PCT/JP2008/070378 WO2009069453A1 (ja) 2007-11-28 2008-11-10 画像処理装置及び画像処理方法
KR20107013821A KR101009108B1 (ko) 2007-11-28 2008-11-10 화상 처리 장치 및 화상 처리 방법
CN2008101823405A CN101448169B (zh) 2007-11-28 2008-11-21 图像处理装置和图像处理方法
TW97145601A TW200924512A (en) 2007-11-28 2008-11-26 Image processing device and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007307034A JP4504412B2 (ja) 2007-11-28 2007-11-28 画像処理装置及び画像処理方法

Publications (2)

Publication Number Publication Date
JP2009130898A JP2009130898A (ja) 2009-06-11
JP4504412B2 true JP4504412B2 (ja) 2010-07-14

Family

ID=40678355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007307034A Expired - Fee Related JP4504412B2 (ja) 2007-11-28 2007-11-28 画像処理装置及び画像処理方法

Country Status (5)

Country Link
JP (1) JP4504412B2 (enExample)
KR (1) KR101009108B1 (enExample)
CN (1) CN101448169B (enExample)
TW (1) TW200924512A (enExample)
WO (1) WO2009069453A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5569042B2 (ja) * 2010-03-02 2014-08-13 株式会社リコー 画像処理装置、撮像装置及び画像処理方法
JP5976315B2 (ja) * 2011-12-28 2016-08-23 株式会社ザクティ 撮像装置
CN104296664A (zh) * 2014-09-17 2015-01-21 宁波高新区晓圆科技有限公司 一种在几何尺寸视觉检测中提高检测精度的方法
CN105847770B (zh) * 2015-01-15 2017-08-08 展讯通信（上海）有限公司 图像处理芯片以及该芯片中图像数据的缓存方法
WO2016185763A1 (ja) * 2015-05-15 2016-11-24 ソニー株式会社 光源制御装置及び光源制御方法並びに撮像システム
KR102581210B1 (ko) 2019-01-10 2023-09-22 에스케이하이닉스 주식회사 이미지 신호 처리 방법, 이미지 신호 프로세서 및 이미지 센서 칩
KR102593265B1 (ko) * 2019-04-08 2023-10-25 삼성전자주식회사 디스플레이 구동 장치 및 그 동작 방법
CN113793249B (zh) * 2021-08-09 2023-12-08 深圳曦华科技有限公司 Pentile图像转换RGB图像的方法及相关设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652621A (en) * 1996-02-23 1997-07-29 Eastman Kodak Company Adaptive color plane interpolation in single sensor color electronic camera
JP3503372B2 (ja) * 1996-11-26 2004-03-02 ミノルタ株式会社 画素補間装置及びその画素補間方法
JP2005217896A (ja) * 2004-01-30 2005-08-11 Shoji Kawahito 画像符号化装置
JP4815807B2 (ja) * 2004-05-31 2011-11-16 株式会社ニコン Ｒａｗデータから倍率色収差を検出する画像処理装置、画像処理プログラム、および電子カメラ
JP4438635B2 (ja) * 2005-01-28 2010-03-24 セイコーエプソン株式会社 画像処理方法、ディジタルカメラ及び画像処理プログラム
CN1780405A (zh) * 2005-05-26 2006-05-31 智多微电子（上海）有限公司 一种从原始拜尔插值到全彩色的转换方法和模块
JP4508132B2 (ja) * 2006-02-27 2010-07-21 ソニー株式会社 撮像装置、撮像回路、および撮像方法

Also Published As

Publication number Publication date
CN101448169A (zh) 2009-06-03
TWI353779B (enExample) 2011-12-01
JP2009130898A (ja) 2009-06-11
KR101009108B1 (ko) 2011-01-18
TW200924512A (en) 2009-06-01
KR20100083197A (ko) 2010-07-21
WO2009069453A1 (ja) 2009-06-04
CN101448169B (zh) 2011-10-05

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