WO2005099356A3 - 撮像装置 - Google Patents

撮像装置 Download PDF

Info

Publication number
WO2005099356A3
WO2005099356A3 PCT/JP2005/007490 JP2005007490W WO2005099356A3 WO 2005099356 A3 WO2005099356 A3 WO 2005099356A3 JP 2005007490 W JP2005007490 W JP 2005007490W WO 2005099356 A3 WO2005099356 A3 WO 2005099356A3
Authority
WO
WIPO (PCT)
Prior art keywords
noise
characteristic
imaging device
recording
onto
Prior art date
Application number
PCT/JP2005/007490
Other languages
English (en)
French (fr)
Other versions
WO2005099356A2 (ja
Inventor
Gen Horie
Original Assignee
Olympus Corp
Gen Horie
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 Olympus Corp, Gen Horie filed Critical Olympus Corp
Priority to US11/578,469 priority Critical patent/US20070242320A1/en
Priority to EP05734244A priority patent/EP1737217A2/en
Publication of WO2005099356A2 publication Critical patent/WO2005099356A2/ja
Publication of WO2005099356A3 publication Critical patent/WO2005099356A3/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Image Signal Generators (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

レンズ系（１００）～ＣＣＤ（１０３）の撮像素子からのデジタル化された信号を、処理画像出力部（１１９）の記録媒体に記録する撮像装置であって、当該撮像装置は、上記信号中に含まれるノイズの特性を生成するノイズ特性生成手段（ノイズ推定部１１２）と、上記ノイズの特性を記録媒体に記録するノイズ特性記録手段（制御部１１５、処理画像出力部１１９）とを有する。
PCT/JP2005/007490 2004-04-14 2005-04-13 撮像装置 WO2005099356A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/578,469 US20070242320A1 (en) 2004-04-14 2005-04-13 Imaging System and Image Recording Medium as Well as Image Processor, Image Processing Program and Recording Medium Thereof
EP05734244A EP1737217A2 (en) 2004-04-14 2005-04-13 Imaging device, image recording medium, image processing device, image processing program, and recording medium thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004119052A JP2005303803A (ja) 2004-04-14 2004-04-14 撮像装置と画像記録媒体、および画像処理装置ならびに画像処理プログラムとその記録媒体
JP2004-119052 2004-04-14

Publications (2)

Publication Number Publication Date
WO2005099356A2 WO2005099356A2 (ja) 2005-10-27
WO2005099356A3 true WO2005099356A3 (ja) 2005-12-15

Family

ID=35150403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/007490 WO2005099356A2 (ja) 2004-04-14 2005-04-13 撮像装置

Country Status (5)

Country Link
US (1) US20070242320A1 (ja)
EP (1) EP1737217A2 (ja)
JP (1) JP2005303803A (ja)
CN (1) CN1961569A (ja)
WO (1) WO2005099356A2 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4466584B2 (ja) 2006-02-20 2010-05-26 セイコーエプソン株式会社 照度取得装置、照度取得方法および照度取得プログラム
JP4998009B2 (ja) * 2007-02-26 2012-08-15 株式会社ニコン 画像処理装置及び撮像装置
US8711249B2 (en) 2007-03-29 2014-04-29 Sony Corporation Method of and apparatus for image denoising
US8108211B2 (en) 2007-03-29 2012-01-31 Sony Corporation Method of and apparatus for analyzing noise in a signal processing system
JP5464541B2 (ja) * 2009-01-20 2014-04-09 株式会社日立国際電気 ノイズリダクション回路
JP5460173B2 (ja) * 2009-08-13 2014-04-02 富士フイルム株式会社 画像処理方法、画像処理装置、画像処理プログラム、撮像装置
JP2012004703A (ja) * 2010-06-15 2012-01-05 Sony Corp 撮像装置及び方法、並びにプログラム
US10880531B2 (en) * 2018-01-31 2020-12-29 Nvidia Corporation Transfer of video signals using variable segmented lookup tables
CN113286142B (zh) * 2021-05-20 2023-01-24 众芯汉创（北京）科技有限公司 一种基于人工智能的图像成像感光度预测方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003204459A (ja) * 2001-10-23 2003-07-18 Konica Corp デジタルカメラ、及び画像再生装置
JP2004088149A (ja) * 2002-08-22 2004-03-18 Olympus Corp 撮像システムおよび画像処理プログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003204459A (ja) * 2001-10-23 2003-07-18 Konica Corp デジタルカメラ、及び画像再生装置
JP2004088149A (ja) * 2002-08-22 2004-03-18 Olympus Corp 撮像システムおよび画像処理プログラム

Also Published As

Publication number Publication date
JP2005303803A (ja) 2005-10-27
CN1961569A (zh) 2007-05-09
WO2005099356A2 (ja) 2005-10-27
EP1737217A2 (en) 2006-12-27
US20070242320A1 (en) 2007-10-18

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