ATE512422T1 - Optische bildgebungssysteme und verfahren mit nichtlinearer und/oder räumlich variierender bildverarbeitung - Google Patents

Optische bildgebungssysteme und verfahren mit nichtlinearer und/oder räumlich variierender bildverarbeitung

Info

Publication number
ATE512422T1
ATE512422T1 AT07760048T AT07760048T ATE512422T1 AT E512422 T1 ATE512422 T1 AT E512422T1 AT 07760048 T AT07760048 T AT 07760048T AT 07760048 T AT07760048 T AT 07760048T AT E512422 T1 ATE512422 T1 AT E512422T1
Authority
AT
Austria
Prior art keywords
data sets
electronic data
data
imaging systems
linear
Prior art date
Application number
AT07760048T
Other languages
English (en)
Inventor
Gregory Johnson
Edward Dowski
Kenneth Kubala
Ramkumar Narayanswamy
Hans Wach
Original Assignee
Omnivision Cdm Optics Inc
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 Omnivision Cdm Optics Inc filed Critical Omnivision Cdm Optics Inc
Application granted granted Critical
Publication of ATE512422T1 publication Critical patent/ATE512422T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Image Processing (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
AT07760048T 2006-04-03 2007-04-03 Optische bildgebungssysteme und verfahren mit nichtlinearer und/oder räumlich variierender bildverarbeitung ATE512422T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78880106P 2006-04-03 2006-04-03
PCT/US2007/065887 WO2007118097A1 (en) 2006-04-03 2007-04-03 Optical imaging systems and methods utilizing nonlinear and/or spatially varying image processing

Publications (1)

Publication Number Publication Date
ATE512422T1 true ATE512422T1 (de) 2011-06-15

Family

ID=38267690

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07760048T ATE512422T1 (de) 2006-04-03 2007-04-03 Optische bildgebungssysteme und verfahren mit nichtlinearer und/oder räumlich variierender bildverarbeitung

Country Status (7)

Country Link
US (2) US8068163B2 (de)
EP (1) EP2008242B1 (de)
KR (1) KR101161471B1 (de)
CN (1) CN101460975B (de)
AT (1) ATE512422T1 (de)
IL (1) IL194374A0 (de)
WO (1) WO2007118097A1 (de)

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JP4945806B2 (ja) * 2008-09-30 2012-06-06 富士フイルム株式会社 画像処理装置、画像処理方法、撮像装置、撮像方法、およびプログラム
US8379119B2 (en) * 2008-12-09 2013-02-19 Abbyy Software Ltd. Device and system for restoring a motion-blurred image
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US9326008B2 (en) * 2012-04-10 2016-04-26 Google Inc. Noise reduction for image sequences
JP5396626B1 (ja) * 2012-08-09 2014-01-22 清一 合志 画像強調装置、画像強調方法
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US9374478B1 (en) * 2013-12-03 2016-06-21 Marvell International Ltd. Adaptive image sharpening
US9667842B2 (en) 2014-08-30 2017-05-30 Apple Inc. Multi-band YCbCr locally-adaptive noise modeling and noise reduction based on scene metadata
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WO2018227514A1 (zh) * 2017-06-16 2018-12-20 深圳市汇顶科技股份有限公司 指纹图像处理方法、光学指纹辨识***及电子装置
KR102661983B1 (ko) 2018-08-08 2024-05-02 삼성전자주식회사 이미지의 인식된 장면에 기반하여 이미지를 처리하는 방법 및 이를 위한 전자 장치
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Also Published As

Publication number Publication date
WO2007118097A1 (en) 2007-10-18
KR101161471B1 (ko) 2012-07-03
US8068163B2 (en) 2011-11-29
US20090096882A9 (en) 2009-04-16
US7911501B2 (en) 2011-03-22
US20100165136A1 (en) 2010-07-01
IL194374A0 (en) 2009-08-03
EP2008242A1 (de) 2008-12-31
CN101460975A (zh) 2009-06-17
US20080012955A1 (en) 2008-01-17
KR20090012316A (ko) 2009-02-03
EP2008242B1 (de) 2011-06-08
CN101460975B (zh) 2012-10-10

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