BRPI0804843A2 - aparelho de captação de imagem, método de corrigir dados de imagem capturada em um aparelho de captação de imagem, e, programa legìvel por computador para um aparelho de captação de imagem - Google Patents

aparelho de captação de imagem, método de corrigir dados de imagem capturada em um aparelho de captação de imagem, e, programa legìvel por computador para um aparelho de captação de imagem

Info

Publication number
BRPI0804843A2
BRPI0804843A2 BRPI0804843-6A BRPI0804843A BRPI0804843A2 BR PI0804843 A2 BRPI0804843 A2 BR PI0804843A2 BR PI0804843 A BRPI0804843 A BR PI0804843A BR PI0804843 A2 BRPI0804843 A2 BR PI0804843A2
Authority
BR
Brazil
Prior art keywords
image capture
pixel
capture device
correction
correction parameter
Prior art date
Application number
BRPI0804843-6A
Other languages
English (en)
Inventor
Masaya Kinoshita
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
Publication of BRPI0804843A2 publication Critical patent/BRPI0804843A2/pt

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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/778—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising amplifiers shared between a plurality of pixels, i.e. at least one part of the amplifier must be on the sensor array itself
    • 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
    • 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
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/628—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for reducing horizontal stripes caused by saturated regions of CMOS sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Image Processing (AREA)

Abstract

APARELHO DE CAPTAçãO DE IMAGEM, MéTODO DE CORRIGIR DADOS DE IMAGEM CAPTURADA EM UM APARELHO DE CAPTAçãO DE IMAGEM, E, PROGRAMA LEGìVEL POR COMPUTADOR PARA UM APARELHO DE CAPTAçãO DE IMAGEM. Um aparelho de captação de imagem inclui um dispositivo de captação de imagem de estado sólido compartilhando um circuito necessário para uma estrutura de pixel entre múltiplos pixéis compondo cada conjunto incluindo um certo número de pixéis tendo o mesmo padrão de arranjo; uma unidade de correção de mistura de pixel corrigindo vazamento de luz que deveria ser incidente em cada pixel do dispositivo de captação de imagem de estado sólido do pixel em pixéis adjacentes e/ou vazamento de luz que deveria ser incidente nos pixéis adjacentes no pixel de acordo com um parâmetro de córreção; uma unidade geradora de parâmetro de correção gerando múltiplos parâmetros de correção correspondendo aos múltiplos pixéis compondo o conjunto; e uma unidade de seleção de parâmetro de correção selecionando o parâmetro de correção dos múltiplos parâmetros de correção de acordo com qual pixel nos múltiplos pixéis compondo o conjunto um pixel a ser corrigido corresponde e provendo o parâmetro de correção selecionado à unidade de correção de mistura de pixel.
BRPI0804843-6A 2007-11-13 2008-11-05 aparelho de captação de imagem, método de corrigir dados de imagem capturada em um aparelho de captação de imagem, e, programa legìvel por computador para um aparelho de captação de imagem BRPI0804843A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007293875A JP5045380B2 (ja) 2007-11-13 2007-11-13 撮像装置および撮像データ補正方法並びにプログラム

Publications (1)

Publication Number Publication Date
BRPI0804843A2 true BRPI0804843A2 (pt) 2009-12-08

Family

ID=40415854

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804843-6A BRPI0804843A2 (pt) 2007-11-13 2008-11-05 aparelho de captação de imagem, método de corrigir dados de imagem capturada em um aparelho de captação de imagem, e, programa legìvel por computador para um aparelho de captação de imagem

Country Status (6)

Country Link
US (1) US8035709B2 (pt)
EP (1) EP2061231A3 (pt)
JP (1) JP5045380B2 (pt)
KR (1) KR20090049540A (pt)
CN (1) CN101437166A (pt)
BR (1) BRPI0804843A2 (pt)

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WO2013001868A1 (ja) * 2011-06-30 2013-01-03 富士フイルム株式会社 撮像装置、撮像方法、及び撮像プログラム
JP5486737B2 (ja) * 2011-07-13 2014-05-07 富士フイルム株式会社 撮像装置及び信号量補正方法
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JP6087674B2 (ja) * 2013-02-27 2017-03-01 キヤノン株式会社 撮像装置
JP6180882B2 (ja) * 2013-10-31 2017-08-16 ソニーセミコンダクタソリューションズ株式会社 固体撮像装置、信号処理装置、および電子機器
KR102174192B1 (ko) * 2014-01-14 2020-11-04 에스케이하이닉스 주식회사 프로세서 기반의 타이밍 생성 장치 및 그 방법과 그를 이용한 씨모스 이미지 센서
JP6316043B2 (ja) * 2014-03-19 2018-04-25 キヤノン株式会社 装置、方法、及びプログラム
KR20150146308A (ko) * 2014-06-23 2015-12-31 삼성전자주식회사 이미지 센서 및 이미지 센서의 동작 방법
KR102301620B1 (ko) * 2015-02-02 2021-09-14 삼성전자주식회사 빛 샘 보정을 위한 촬영 장치 및 방법
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CN111474893A (zh) * 2019-11-23 2020-07-31 田华 智能化像素阵列控制系统
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Also Published As

Publication number Publication date
US8035709B2 (en) 2011-10-11
CN101437166A (zh) 2009-05-20
EP2061231A2 (en) 2009-05-20
JP2009124282A (ja) 2009-06-04
EP2061231A3 (en) 2009-06-03
KR20090049540A (ko) 2009-05-18
US20090122165A1 (en) 2009-05-14
JP5045380B2 (ja) 2012-10-10

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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