AU2213799A - Anti-aliasing apparatus and methods for optical imaging - Google Patents

Anti-aliasing apparatus and methods for optical imaging

Info

Publication number
AU2213799A
AU2213799A AU22137/99A AU2213799A AU2213799A AU 2213799 A AU2213799 A AU 2213799A AU 22137/99 A AU22137/99 A AU 22137/99A AU 2213799 A AU2213799 A AU 2213799A AU 2213799 A AU2213799 A AU 2213799A
Authority
AU
Australia
Prior art keywords
filter
aliasing
spatial frequencies
image
methods
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.)
Abandoned
Application number
AU22137/99A
Other languages
English (en)
Inventor
W. Thomas Cathey Jr.
Edward R. Dowski Jr.
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.)
University of Technology Corp
Original Assignee
University of Technology 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 University of Technology Corp filed Critical University of Technology Corp
Publication of AU2213799A publication Critical patent/AU2213799A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Microscoopes, Condenser (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Wire Bonding (AREA)
  • Studio Devices (AREA)
  • Blocking Light For Cameras (AREA)
AU22137/99A 1998-01-09 1999-01-06 Anti-aliasing apparatus and methods for optical imaging Abandoned AU2213799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/005,374 US6021005A (en) 1998-01-09 1998-01-09 Anti-aliasing apparatus and methods for optical imaging
US09005374 1998-01-09
PCT/US1999/000267 WO1999035529A1 (en) 1998-01-09 1999-01-06 Anti-aliasing apparatus and methods for optical imaging

Publications (1)

Publication Number Publication Date
AU2213799A true AU2213799A (en) 1999-07-26

Family

ID=21715527

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22137/99A Abandoned AU2213799A (en) 1998-01-09 1999-01-06 Anti-aliasing apparatus and methods for optical imaging

Country Status (7)

Country Link
US (1) US6021005A (enExample)
EP (1) EP1046075B1 (enExample)
JP (1) JP4384808B2 (enExample)
AT (1) ATE218717T1 (enExample)
AU (1) AU2213799A (enExample)
DE (1) DE69901677T2 (enExample)
WO (1) WO1999035529A1 (enExample)

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Also Published As

Publication number Publication date
DE69901677T2 (de) 2003-01-02
ATE218717T1 (de) 2002-06-15
EP1046075B1 (en) 2002-06-05
WO1999035529A1 (en) 1999-07-15
US6021005A (en) 2000-02-01
JP2002501216A (ja) 2002-01-15
EP1046075A1 (en) 2000-10-25
DE69901677D1 (de) 2002-07-11
JP4384808B2 (ja) 2009-12-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase