JP4730082B2 - 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム - Google Patents

画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム Download PDF

Info

Publication number
JP4730082B2
JP4730082B2 JP2005369379A JP2005369379A JP4730082B2 JP 4730082 B2 JP4730082 B2 JP 4730082B2 JP 2005369379 A JP2005369379 A JP 2005369379A JP 2005369379 A JP2005369379 A JP 2005369379A JP 4730082 B2 JP4730082 B2 JP 4730082B2
Authority
JP
Japan
Prior art keywords
signal
color component
image
wavelength region
rgb
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
JP2005369379A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007174277A (ja
JP2007174277A5 (https=
Inventor
光晴 大木
知生 光永
真一 吉村
政範 笠井
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2005369379A priority Critical patent/JP4730082B2/ja
Priority to US11/640,252 priority patent/US20070153099A1/en
Publication of JP2007174277A publication Critical patent/JP2007174277A/ja
Publication of JP2007174277A5 publication Critical patent/JP2007174277A5/ja
Application granted granted Critical
Publication of JP4730082B2 publication Critical patent/JP4730082B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N23/80—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
    • H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
    • 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
    • H04N25/131—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing infrared wavelengths
    • 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
    • H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
    • 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
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
    • H04N2209/047—Picture signal generators using solid-state devices having a single pick-up sensor using multispectral pick-up elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
JP2005369379A 2005-12-22 2005-12-22 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム Expired - Fee Related JP4730082B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005369379A JP4730082B2 (ja) 2005-12-22 2005-12-22 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム
US11/640,252 US20070153099A1 (en) 2005-12-22 2006-12-18 Image signal processing apparatus, imaging apparatus, image signal processing method and computer program thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005369379A JP4730082B2 (ja) 2005-12-22 2005-12-22 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム

Publications (3)

Publication Number Publication Date
JP2007174277A JP2007174277A (ja) 2007-07-05
JP2007174277A5 JP2007174277A5 (https=) 2008-03-27
JP4730082B2 true JP4730082B2 (ja) 2011-07-20

Family

ID=38223923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005369379A Expired - Fee Related JP4730082B2 (ja) 2005-12-22 2005-12-22 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム

Country Status (2)

Country Link
US (1) US20070153099A1 (https=)
JP (1) JP4730082B2 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4241840B2 (ja) * 2006-02-23 2009-03-18 富士フイルム株式会社 撮像装置
JP4796871B2 (ja) * 2006-03-06 2011-10-19 富士フイルム株式会社 撮像装置
JP4983141B2 (ja) * 2006-08-04 2012-07-25 ソニー株式会社 カラーフィルタ
JP2008276017A (ja) * 2007-05-01 2008-11-13 Sony Corp 撮像装置および方法、並びにプログラム
JP2008288629A (ja) * 2007-05-15 2008-11-27 Sony Corp 画像信号処理装置、撮像素子、および画像信号処理方法、並びにコンピュータ・プログラム
KR100863497B1 (ko) 2007-06-19 2008-10-14 마루엘에스아이 주식회사 이미지 감지 장치, 이미지 신호 처리 방법, 광 감지 소자, 제어 방법 및 화소 어레이
US8169518B2 (en) * 2007-08-14 2012-05-01 Fujifilm Corporation Image pickup apparatus and signal processing method
JP5103341B2 (ja) * 2007-09-28 2012-12-19 富士フイルム株式会社 固体撮像素子及び撮像装置
KR100858034B1 (ko) * 2007-10-18 2008-09-10 (주)실리콘화일 단일 칩 활력 이미지 센서
CN102687502B (zh) * 2009-08-25 2015-07-08 双光圈国际株式会社 减少彩色图像中的噪声
US20130083157A1 (en) * 2010-06-07 2013-04-04 Konica Minolta Advanced Layers, Inc. Imaging Device
WO2011155136A1 (ja) * 2010-06-07 2011-12-15 コニカミノルタオプト株式会社 撮像装置
KR101671927B1 (ko) * 2010-07-21 2016-11-04 삼성전자주식회사 이미지 처리 장치 및 방법
WO2012067028A1 (ja) * 2010-11-16 2012-05-24 コニカミノルタオプト株式会社 画像入力装置および画像処理装置
JP6099009B2 (ja) * 2012-02-16 2017-03-22 パナソニックＩｐマネジメント株式会社 撮像素子および撮像装置
US20160255323A1 (en) 2015-02-26 2016-09-01 Dual Aperture International Co. Ltd. Multi-Aperture Depth Map Using Blur Kernels and Down-Sampling
US10638060B2 (en) * 2016-06-28 2020-04-28 Intel Corporation Color correction of RGBIR sensor stream based on resolution recovery of RGB and IR channels
JP2021097254A (ja) * 2018-03-23 2021-06-24 ソニーグループ株式会社 信号処理装置、信号処理方法、撮像装置および医療用撮像装置
JP7619200B2 (ja) 2021-07-29 2025-01-22 トヨタ自動車株式会社 画像生成装置、画像生成方法、及び車両制御システム

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962419A (en) * 1989-02-13 1990-10-09 Eastman Kodak Company Detail processing method and apparatus providing uniform processing of horizontal and vertical detail components
JPH0488785A (ja) * 1990-07-31 1992-03-23 Canon Inc カラー撮像素子及び信号処理装置
CA2108823C (en) * 1992-10-23 1999-09-14 Shinobu Arimoto Image processing apparatus and method therefor
JP3724882B2 (ja) * 1996-08-14 2005-12-07 シャープ株式会社 カラー固体撮像装置
US6380539B1 (en) * 1997-01-30 2002-04-30 Applied Science Fiction, Inc. Four color trilinear CCD scanning
JP3609606B2 (ja) * 1998-03-10 2005-01-12 三洋電機株式会社 単板式カラーカメラ
US6211521B1 (en) * 1998-03-13 2001-04-03 Intel Corporation Infrared pixel sensor and infrared signal correction
TW423252B (en) * 1998-07-30 2001-02-21 Intel Corp Infrared correction system
JP3937028B2 (ja) * 1998-09-18 2007-06-27 富士フイルム株式会社 画像変換方法、画像変換装置及び画像変換プログラムを記録した記録媒体
US6759646B1 (en) * 1998-11-24 2004-07-06 Intel Corporation Color interpolation for a four color mosaic pattern
JP4253943B2 (ja) * 1999-08-30 2009-04-15 ソニー株式会社 固体撮像装置
US6809765B1 (en) * 1999-10-05 2004-10-26 Sony Corporation Demosaicing for digital imaging device using perceptually uniform color space
JP3807721B2 (ja) * 2000-02-21 2006-08-09 シャープ株式会社 画像合成装置
US7019777B2 (en) * 2000-04-21 2006-03-28 Flight Landata, Inc. Multispectral imaging system with spatial resolution enhancement
EP1161919B1 (en) * 2000-06-06 2007-08-29 FUJIFILM Corporation Fluorescent-light image display method and apparatus therefor
JP4453189B2 (ja) * 2000-10-31 2010-04-21 株式会社豊田中央研究所 撮像装置
JP2002374539A (ja) * 2001-06-15 2002-12-26 Olympus Optical Co Ltd ホワイトバランス補正可能なカメラ
US20030063185A1 (en) * 2001-09-28 2003-04-03 Bell Cynthia S. Three-dimensional imaging with complementary color filter arrays
US7274393B2 (en) * 2003-02-28 2007-09-25 Intel Corporation Four-color mosaic pattern for depth and image capture
JP4286123B2 (ja) * 2003-12-22 2009-06-24 三洋電機株式会社 カラー撮像素子およびカラー信号処理回路
JP2007526453A (ja) * 2004-01-28 2007-09-13 カネスタ インコーポレイテッド 単一チップの赤、緑、青、距離（ｒｇｂ−ｚ）センサー
JP2006217441A (ja) * 2005-02-07 2006-08-17 Sanyo Electric Co Ltd 色信号処理方法
JP2006237738A (ja) * 2005-02-22 2006-09-07 Sanyo Electric Co Ltd 色信号処理方法
US7435962B2 (en) * 2005-05-18 2008-10-14 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Imaging device and method for producing an infrared filtered digital image
US7570286B2 (en) * 2005-05-27 2009-08-04 Honda Motor Co., Ltd. System and method for creating composite images
JP4984634B2 (ja) * 2005-07-21 2012-07-25 ソニー株式会社 物理情報取得方法および物理情報取得装置
US8274715B2 (en) * 2005-07-28 2012-09-25 Omnivision Technologies, Inc. Processing color and panchromatic pixels
US20070046807A1 (en) * 2005-08-23 2007-03-01 Eastman Kodak Company Capturing images under varying lighting conditions
JP4501855B2 (ja) * 2005-12-22 2010-07-14 ソニー株式会社 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム

Also Published As

Publication number Publication date
US20070153099A1 (en) 2007-07-05
JP2007174277A (ja) 2007-07-05

Similar Documents

Publication Publication Date Title
JP4501855B2 (ja) 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム
JP4730082B2 (ja) 画像信号処理装置、撮像装置、および画像信号処理方法、並びにコンピュータ・プログラム
JP5011814B2 (ja) 撮像装置、および画像処理方法、並びにコンピュータ・プログラム
US8698924B2 (en) Tone mapping for low-light video frame enhancement
US9307212B2 (en) Tone mapping for low-light video frame enhancement
TWI644568B (zh) 攝像元件、攝像方法及攝像程式
JP5784642B2 (ja) 低解像度画像を用い高解像度画像を生成する方法及び装置
JP2002204389A (ja) 露出制御方法
JP5523802B2 (ja) 画像処理装置
JP2010081002A (ja) 撮像装置
JP4968527B2 (ja) 撮像装置
WO2014017153A1 (ja) 画像処理装置、および画像処理方法、並びにプログラム
JP5047055B2 (ja) 画像処理装置、撮像装置及び画像処理方法
JP5159715B2 (ja) 画像処理装置
WO2015098243A1 (ja) 画像処理装置、撮像装置、プログラム及び画像処理方法
JP4810807B2 (ja) 動画像変換装置、動画像復元装置、および方法、並びにコンピュータ・プログラム
Kumar et al. New digital camera sensor architecture for low light imaging
JP2015103971A (ja) 固体撮像装置及びデジタルカメラ
JP5948167B2 (ja) 撮像装置
JP5753395B2 (ja) 撮像装置
JP4389671B2 (ja) 画像処理装置、および画像処理方法、並びにコンピュータ・プログラム
JP2000217123A (ja) 撮像装置及び前記撮像装置における画像処理方法
JP5305992B2 (ja) 画像処理装置及び画像処理方法
Allen et al. Digital cameras and scanners
JP2013055459A (ja) 撮像装置、画像処理装置およびプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080206

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080206

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100409

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100518

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100708

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: 20110322

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110404

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

Free format text: PAYMENT UNTIL: 20140428

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4730082

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

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

Free format text: PAYMENT UNTIL: 20140428

Year of fee payment: 3

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

LAPS Cancellation because of no payment of annual fees