BR112013011051A2 - dispositivos de processamento e de geração de imagem, método de processamento de imagem, e, programa - Google Patents

dispositivos de processamento e de geração de imagem, método de processamento de imagem, e, programa

Info

Publication number
BR112013011051A2
BR112013011051A2 BR112013011051A BR112013011051A BR112013011051A2 BR 112013011051 A2 BR112013011051 A2 BR 112013011051A2 BR 112013011051 A BR112013011051 A BR 112013011051A BR 112013011051 A BR112013011051 A BR 112013011051A BR 112013011051 A2 BR112013011051 A2 BR 112013011051A2
Authority
BR
Brazil
Prior art keywords
image processing
program
imaging devices
processing method
imaging
Prior art date
Application number
BR112013011051A
Other languages
English (en)
Inventor
Masanori Kasai
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 BR112013011051A2 publication Critical patent/BR112013011051A2/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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/447—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by preserving the colour pattern with or without loss of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
    • H04N25/583—Control of the dynamic range involving two or more exposures acquired simultaneously with different integration times
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/587—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields
    • H04N25/589—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields with different integration times, e.g. short and long exposures
    • 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
    • H04N2209/045—Picture signal generators using solid-state devices having a single pick-up sensor using mosaic colour filter
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Studio Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Processing (AREA)
BR112013011051A 2010-11-12 2011-10-24 dispositivos de processamento e de geração de imagem, método de processamento de imagem, e, programa BR112013011051A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010254291A JP2012105225A (ja) 2010-11-12 2010-11-12 画像処理装置、撮像装置、および画像処理方法、並びにプログラム
PCT/JP2011/074467 WO2012063634A1 (ja) 2010-11-12 2011-10-24 画像処理装置、撮像装置、および画像処理方法、並びにプログラム

Publications (1)

Publication Number Publication Date
BR112013011051A2 true BR112013011051A2 (pt) 2016-08-23

Family

ID=46050786

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011051A BR112013011051A2 (pt) 2010-11-12 2011-10-24 dispositivos de processamento e de geração de imagem, método de processamento de imagem, e, programa

Country Status (9)

Country Link
US (1) US9531958B2 (pt)
EP (1) EP2640065A4 (pt)
JP (1) JP2012105225A (pt)
KR (1) KR20130138360A (pt)
CN (1) CN103190145A (pt)
BR (1) BR112013011051A2 (pt)
CA (1) CA2812737A1 (pt)
MX (1) MX2013005017A (pt)
WO (1) WO2012063634A1 (pt)

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US9307161B2 (en) * 2014-01-10 2016-04-05 Qualcomm Incorporated System and method for capturing digital images using multiple short exposures
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KR102277178B1 (ko) * 2015-03-09 2021-07-14 삼성전자 주식회사 카메라 모듈을 포함하는 전자 장치 및 전자 장치의 이미지 처리 방법
JP6521776B2 (ja) * 2015-07-13 2019-05-29 オリンパス株式会社 画像処理装置、画像処理方法
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WO2017149932A1 (ja) * 2016-03-03 2017-09-08 ソニー株式会社 医療用画像処理装置、システム、方法及びプログラム
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KR102684223B1 (ko) * 2016-12-12 2024-07-11 삼성전자주식회사 광역 역광 보정 영상 촬상 방법, 이를 수행하는 영상 촬상 장치 및 이를 포함하는 전자 시스템
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Also Published As

Publication number Publication date
MX2013005017A (es) 2013-08-01
KR20130138360A (ko) 2013-12-18
CN103190145A (zh) 2013-07-03
JP2012105225A (ja) 2012-05-31
US20130242152A1 (en) 2013-09-19
CA2812737A1 (en) 2012-05-18
WO2012063634A1 (ja) 2012-05-18
EP2640065A1 (en) 2013-09-18
EP2640065A4 (en) 2014-05-07
US9531958B2 (en) 2016-12-27

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