DE60119095D1 - Bilderzeugendes System - Google Patents

Bilderzeugendes System

Info

Publication number
DE60119095D1
DE60119095D1 DE60119095T DE60119095T DE60119095D1 DE 60119095 D1 DE60119095 D1 DE 60119095D1 DE 60119095 T DE60119095 T DE 60119095T DE 60119095 T DE60119095 T DE 60119095T DE 60119095 D1 DE60119095 D1 DE 60119095D1
Authority
DE
Germany
Prior art keywords
imaging system
imaging
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 - Lifetime
Application number
DE60119095T
Other languages
English (en)
Inventor
Mirko Guarnera
Massimo Mancuso
Antonio Puliafito
Antonino Arena
Massimo Villari
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE60119095D1 publication Critical patent/DE60119095D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Studio Devices (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Image Signal Generators (AREA)
DE60119095T 2001-08-29 2001-08-29 Bilderzeugendes System Expired - Lifetime DE60119095D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01830552A EP1289308B1 (de) 2001-08-29 2001-08-29 Bilderzeugendes System

Publications (1)

Publication Number Publication Date
DE60119095D1 true DE60119095D1 (de) 2006-06-01

Family

ID=8184670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119095T Expired - Lifetime DE60119095D1 (de) 2001-08-29 2001-08-29 Bilderzeugendes System

Country Status (4)

Country Link
US (1) US7199825B2 (de)
EP (1) EP1289308B1 (de)
JP (1) JP2003189317A (de)
DE (1) DE60119095D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1416720B1 (de) * 2002-10-29 2012-05-09 STMicroelectronics Srl Verfahren und Vorrichtung zur Verarbeitung von Signalen, die in einem Bayer-Format vorliegen
US20050185836A1 (en) * 2004-02-24 2005-08-25 Wei-Feng Huang Image data processing in color spaces
JP4451181B2 (ja) * 2004-03-26 2010-04-14 オリンパス株式会社 画像圧縮方法及び画像圧縮装置
JP4692115B2 (ja) * 2005-07-11 2011-06-01 ソニー株式会社 画像処理装置および撮像装置
US9558566B2 (en) * 2012-08-21 2017-01-31 EMC IP Holding Company LLC Lossless compression of fragmented image data
US11128843B2 (en) * 2020-01-13 2021-09-21 Facebook Technologies, Llc Image-sensor data compression
CN111225213B (zh) * 2020-01-21 2022-06-03 北京空间机电研究所 一种Bayer格式图像分色彩通道压缩方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065229A (en) * 1989-07-24 1991-11-12 Eastman Kodak Company Compression method and apparatus for single-sensor color imaging systems
WO2000018111A1 (en) * 1998-09-18 2000-03-30 Sarnoff Corporation Efficient compression engine for digital image data
US6937274B2 (en) * 2001-12-17 2005-08-30 Motorola, Inc. Dynamic range compression of output channel data of an image sensor
JP4214409B2 (ja) * 2003-01-31 2009-01-28 国立大学法人東京工業大学 高解像度カラー画像生成方法、高解像度カラー画像生成装置及び高解像度カラー画像生成プログラム
US7525584B2 (en) * 2004-01-05 2009-04-28 Lifesize Communications, Inc. Fast edge directed demosaicing

Also Published As

Publication number Publication date
EP1289308A1 (de) 2003-03-05
US7199825B2 (en) 2007-04-03
US20030048369A1 (en) 2003-03-13
JP2003189317A (ja) 2003-07-04
EP1289308B1 (de) 2006-04-26

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Legal Events

Date Code Title Description
8332 No legal effect for de