DE69714969D1 - Verbesserte tiefenschärfe für fotografie - Google Patents

Verbesserte tiefenschärfe für fotografie

Info

Publication number
DE69714969D1
DE69714969D1 DE69714969T DE69714969T DE69714969D1 DE 69714969 D1 DE69714969 D1 DE 69714969D1 DE 69714969 T DE69714969 T DE 69714969T DE 69714969 T DE69714969 T DE 69714969T DE 69714969 D1 DE69714969 D1 DE 69714969D1
Authority
DE
Germany
Prior art keywords
photography
improved sharpness
sharpness
improved
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
DE69714969T
Other languages
English (en)
Other versions
DE69714969T2 (de
Inventor
Kjell Olsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69714969D1 publication Critical patent/DE69714969D1/de
Application granted granted Critical
Publication of DE69714969T2 publication Critical patent/DE69714969T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/21—Indexing scheme for image data processing or generation, in general involving computational photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Exposure Control For Cameras (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
DE69714969T 1996-01-09 1997-01-09 Verbesserte tiefenschärfe für fotografie Expired - Lifetime DE69714969T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9600083A SE512350C2 (sv) 1996-01-09 1996-01-09 Ökat skärpedjup i fotografisk bild
PCT/SE1997/000017 WO1997025690A1 (en) 1996-01-09 1997-01-09 Increased depth of field for photography

Publications (2)

Publication Number Publication Date
DE69714969D1 true DE69714969D1 (de) 2002-10-02
DE69714969T2 DE69714969T2 (de) 2003-04-24

Family

ID=20400979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714969T Expired - Lifetime DE69714969T2 (de) 1996-01-09 1997-01-09 Verbesserte tiefenschärfe für fotografie

Country Status (6)

Country Link
US (1) US6445415B1 (de)
EP (1) EP0880755B1 (de)
JP (1) JP3907008B2 (de)
DE (1) DE69714969T2 (de)
SE (1) SE512350C2 (de)
WO (1) WO1997025690A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1012790B1 (de) * 1997-09-11 2002-10-30 Markus R. Müller Verfahren zur aufnahme und zur abspeicherung optisch erfassbarer daten
JP3695119B2 (ja) 1998-03-05 2005-09-14 株式会社日立製作所 画像合成装置、及び画像合成方法を実現するプログラムを記録した記録媒体
US20010008418A1 (en) * 2000-01-13 2001-07-19 Minolta Co., Ltd. Image processing apparatus and method
SE518050C2 (sv) 2000-12-22 2002-08-20 Afsenius Sven Aake Kamera som kombinerar skarpt fokuserade delar från olika exponeringar till en slutbild
JP2002300459A (ja) * 2001-03-30 2002-10-11 Minolta Co Ltd 反復法による画像復元装置、画像復元方法、プログラム及び記録媒体
US7058233B2 (en) * 2001-05-30 2006-06-06 Mitutoyo Corporation Systems and methods for constructing an image having an extended depth of field
US6741251B2 (en) 2001-08-16 2004-05-25 Hewlett-Packard Development Company, L.P. Method and apparatus for varying focus in a scene
US6927922B2 (en) * 2001-12-18 2005-08-09 The University Of Rochester Imaging using a multifocal aspheric lens to obtain extended depth of field
SE520949C2 (sv) * 2002-01-15 2003-09-16 Sven-Aake Afsenius Digitalkamera med sökare avsedd för skärpedjupsförbättrad avbildning
US7084910B2 (en) * 2002-02-08 2006-08-01 Hewlett-Packard Development Company, L.P. System and method for using multiple images in a digital image capture device
US7248751B2 (en) * 2004-03-11 2007-07-24 United States Of America As Represented By The Secretary Of The Navy Algorithmic technique for increasing the spatial acuity of a focal plane array electro-optic imaging system
US20060044394A1 (en) * 2004-08-24 2006-03-02 Sony Corporation Method and apparatus for a computer controlled digital camera
US7336430B2 (en) * 2004-09-03 2008-02-26 Micron Technology, Inc. Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and a centrally obscured aperture
US7493030B2 (en) * 2005-06-24 2009-02-17 Nokia Corporation Adaptive optical plane formation with rolling shutter
US7412158B2 (en) * 2005-08-08 2008-08-12 Nokia Corporation Deeper depth of field for video
US20090015681A1 (en) * 2007-07-12 2009-01-15 Sony Ericsson Mobile Communications Ab Multipoint autofocus for adjusting depth of field
US8325268B2 (en) * 2007-12-28 2012-12-04 Sanyo Electric Co., Ltd. Image processing apparatus and photographing apparatus
WO2009120718A1 (en) * 2008-03-24 2009-10-01 The Trustees Of Columbia University In The City Of New York Methods, systems, and media for controlling depth of field in images
US8497920B2 (en) * 2008-06-11 2013-07-30 Nokia Corporation Method, apparatus, and computer program product for presenting burst images
JP5971954B2 (ja) * 2012-01-12 2016-08-17 キヤノン株式会社 画像処理装置、画像処理装置を有する撮像装置、画像処理方法、プログラム、及びプログラムを記憶した記憶媒体
US10146039B2 (en) 2013-07-04 2018-12-04 Leica Microsystems (Schweiz) Ag Image capture method for a microscope system, and corresponding microscope system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8317407D0 (en) * 1983-06-27 1983-07-27 Rca Corp Image transform techniques
US4804931A (en) * 1987-12-11 1989-02-14 Acrodyne Industries, Inc. Digital amplitude modulator - transmitter
DE3905619C2 (de) * 1988-02-23 2000-04-13 Olympus Optical Co Bildeingabe-/Ausgabevorrichtung
US5629735A (en) * 1989-08-20 1997-05-13 Canon Kabushiki Kaisha Image sensing device having a selectable detecting area
JP3429755B2 (ja) 1990-04-27 2003-07-22 株式会社日立製作所 撮像装置の被写界深度制御装置
US5657402A (en) 1991-11-01 1997-08-12 Massachusetts Institute Of Technology Method of creating a high resolution still image using a plurality of images and apparatus for practice of the method

Also Published As

Publication number Publication date
EP0880755A1 (de) 1998-12-02
SE9600083L (sv) 1997-07-10
SE512350C2 (sv) 2000-03-06
WO1997025690A1 (en) 1997-07-17
EP0880755B1 (de) 2002-08-28
US6445415B1 (en) 2002-09-03
JP3907008B2 (ja) 2007-04-18
DE69714969T2 (de) 2003-04-24
SE9600083D0 (sv) 1996-01-09
JP2000503148A (ja) 2000-03-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition