BR112012028956A2 - aparelho de processamento de imagem e método de controle para aparelho de processamento de imagem - Google Patents

aparelho de processamento de imagem e método de controle para aparelho de processamento de imagem

Info

Publication number
BR112012028956A2
BR112012028956A2 BR112012028956A BR112012028956A BR112012028956A2 BR 112012028956 A2 BR112012028956 A2 BR 112012028956A2 BR 112012028956 A BR112012028956 A BR 112012028956A BR 112012028956 A BR112012028956 A BR 112012028956A BR 112012028956 A2 BR112012028956 A2 BR 112012028956A2
Authority
BR
Brazil
Prior art keywords
image processing
processing apparatus
image data
control method
image
Prior art date
Application number
BR112012028956A
Other languages
English (en)
Other versions
BR112012028956B1 (pt
Inventor
Shutaro Kunieda
Takayuki Hara
Zenya Kawaguchi
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of BR112012028956A2 publication Critical patent/BR112012028956A2/pt
Publication of BR112012028956B1 publication Critical patent/BR112012028956B1/pt

Links

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
    • 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
    • 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
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/213—Circuitry for suppressing or minimising impulsive noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color, Gradation (AREA)
  • Record Information Processing For Printing (AREA)

Abstract

aparelho de processamento de imagem e método de controle para aparelho de processamento de imagem. trata-se de um aparelho de processamento de imagem que pode executar processamento de imagem apropriado enquanto evita o aumento em uma capacidade de memória para armazenamento uma pluralidade de partes de dados de imagem de bandas de frequência diferentes. o aparelho de processamento de imagem armazena os primeiros dados de imagem que têm a frequência mais alta dentre a pluralidade de partes de dados de imagem de bandas de frequência diferentes em um estado no qual cada pixel dos primeiros dados de imagem inclui um sinal de componente de cor de qualquer um dentre uma pluralidade de cores na memória, e armazena, ainda, segundos dados de imagem e terceiros dados de imagem cujas bandas de frequência são inferiores àquelas dos primeiros dados de imagem na memória, em um estado no qual uma parte de ou todos os pixels dos segundos e terceiros dados de imagem têm sinais de componente de cor de uma pluralidade de cores.
BR112012028956-0A 2010-05-11 2011-05-06 Aparelho de processamento de imagem e método de controle para aparelho de processamento de imagem BR112012028956B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-109548 2010-05-11
JP2010109548A JP4991907B2 (ja) 2010-05-11 2010-05-11 画像処理装置、および、画像処理装置の制御方法
PCT/JP2011/002551 WO2011142105A1 (en) 2010-05-11 2011-05-06 Image processing apparatus and control method for image processing apparatus

Publications (2)

Publication Number Publication Date
BR112012028956A2 true BR112012028956A2 (pt) 2016-07-26
BR112012028956B1 BR112012028956B1 (pt) 2022-03-03

Family

ID=44914165

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012028956-0A BR112012028956B1 (pt) 2010-05-11 2011-05-06 Aparelho de processamento de imagem e método de controle para aparelho de processamento de imagem

Country Status (7)

Country Link
US (1) US9113024B2 (pt)
EP (2) EP2569948B1 (pt)
JP (1) JP4991907B2 (pt)
CN (2) CN102893609B (pt)
BR (1) BR112012028956B1 (pt)
RU (2) RU2523003C1 (pt)
WO (1) WO2011142105A1 (pt)

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Also Published As

Publication number Publication date
CN102893609B (zh) 2015-03-25
EP2569948A1 (en) 2013-03-20
JP4991907B2 (ja) 2012-08-08
EP2827588B1 (en) 2017-07-12
CN104410786B (zh) 2018-04-17
RU2523003C1 (ru) 2014-07-20
RU2557067C1 (ru) 2015-07-20
WO2011142105A1 (en) 2011-11-17
CN104410786A (zh) 2015-03-11
US9113024B2 (en) 2015-08-18
EP2827588A3 (en) 2015-02-18
JP2011239231A (ja) 2011-11-24
EP2569948A4 (en) 2014-05-28
RU2012153223A (ru) 2014-07-20
EP2569948B1 (en) 2016-08-24
BR112012028956B1 (pt) 2022-03-03
EP2827588A2 (en) 2015-01-21
CN102893609A (zh) 2013-01-23
US20130063623A1 (en) 2013-03-14

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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