WO1999057599A1 - Extended depth of field optical systems - Google Patents
Extended depth of field optical systems Download PDFInfo
- Publication number
- WO1999057599A1 WO1999057599A1 PCT/US1999/009546 US9909546W WO9957599A1 WO 1999057599 A1 WO1999057599 A1 WO 1999057599A1 US 9909546 W US9909546 W US 9909546W WO 9957599 A1 WO9957599 A1 WO 9957599A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mask
- optical
- light
- wavefront
- image
- Prior art date
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
- G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020007012161A KR20010043223A (en) | 1998-05-01 | 1999-04-30 | Extended depth of field optical systems |
AU37792/99A AU3779299A (en) | 1998-05-01 | 1999-04-30 | Extended depth of field optical systems |
JP2000547511A JP2002513951A (en) | 1998-05-01 | 1999-04-30 | Expanded depth of field optical system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/070,969 US7218448B1 (en) | 1997-03-17 | 1998-05-01 | Extended depth of field optical systems |
US09/070,969 | 1998-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999057599A1 true WO1999057599A1 (en) | 1999-11-11 |
Family
ID=22098457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/009546 WO1999057599A1 (en) | 1998-05-01 | 1999-04-30 | Extended depth of field optical systems |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2002513951A (en) |
KR (1) | KR20010043223A (en) |
AU (1) | AU3779299A (en) |
WO (1) | WO1999057599A1 (en) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002052331A2 (en) * | 2000-12-22 | 2002-07-04 | The Regents Of The University Of Colorado | Wavefront coded imaging systems |
WO2002057832A2 (en) * | 2001-01-19 | 2002-07-25 | The Regents Of The University Of Colorado | Combined wavefront coding and amplitude contrast imaging systems |
WO2002099511A1 (en) * | 2001-06-06 | 2002-12-12 | The Regents Of The University Of Colorado | Wavefront coding phase contrast imaging systems |
EP1468314A2 (en) * | 2001-12-18 | 2004-10-20 | University Of Rochester | Imaging using a multifocal aspheric lens to obtain extended depth of field |
US6842297B2 (en) | 2001-08-31 | 2005-01-11 | Cdm Optics, Inc. | Wavefront coding optics |
DE10333712A1 (en) * | 2003-07-23 | 2005-03-03 | Carl Zeiss | Failure reduced depiction method e.g. for digital cameras, microscopes, involves illustrating object by optical mechanism and has illustration unit to collect intensity values |
JP2005513527A (en) * | 2000-09-15 | 2005-05-12 | ユニバーシテイ・テクノロジー・コーポレイシヨン | Depth of field extended optical device for human vision |
US7031054B2 (en) | 2002-10-09 | 2006-04-18 | The Regent Of The University Of Colorado | Methods and systems for reducing depth of field of hybrid imaging systems |
US7061693B2 (en) | 2004-08-16 | 2006-06-13 | Xceed Imaging Ltd. | Optical method and system for extended depth of focus |
US7180673B2 (en) | 2003-03-28 | 2007-02-20 | Cdm Optics, Inc. | Mechanically-adjustable optical phase filters for modifying depth of field, aberration-tolerance, anti-aliasing in optical systems |
US7365917B2 (en) | 2004-08-16 | 2008-04-29 | Xceed Imaging Ltd. | Optical method and system for extended depth of focus |
WO2008122888A2 (en) * | 2007-04-06 | 2008-10-16 | Global Bionic Optics Pty Ltd | Large depth-of-field imaging system and iris recognition system |
US7469202B2 (en) | 2003-12-01 | 2008-12-23 | Omnivision Cdm Optics, Inc. | System and method for optimizing optical and digital system designs |
EP2069851A2 (en) * | 2006-09-14 | 2009-06-17 | Tessera Technologies Hungary Kft. | Imaging system with relaxed assembly tolerances and associated methods |
WO2011019283A1 (en) | 2009-08-14 | 2011-02-17 | Akkolens International B.V. | Optics with simultaneous variable correction of aberrations |
US7944467B2 (en) | 2003-12-01 | 2011-05-17 | Omnivision Technologies, Inc. | Task-based imaging systems |
US8144208B2 (en) | 2003-12-01 | 2012-03-27 | Omnivision Technologies, Inc. | Task-based imaging systems |
US8169716B2 (en) | 2010-02-09 | 2012-05-01 | Xceed Imaging, Ltd. | Optical apparatus with structure for liquid invariant performance |
US8254714B2 (en) * | 2003-09-16 | 2012-08-28 | Wake Forest University | Methods and systems for designing electromagnetic wave filters and electromagnetic wave filters designed using same |
EP2521612A1 (en) * | 2010-01-08 | 2012-11-14 | University Of Tasmania | Porous polymer monoliths, processes for preparation and use thereof |
US8355211B2 (en) | 2005-08-11 | 2013-01-15 | FM-Assets Pty Ltd | Optical lens systems |
EP2715447A4 (en) * | 2011-05-31 | 2015-02-25 | Omnivision Tech Inc | System and method for extending depth of field in a lens system by use of color-dependent wavefront coding |
US9280000B2 (en) | 2010-02-17 | 2016-03-08 | Akkolens International B.V. | Adjustable chiral ophthalmic lens |
US10306883B2 (en) | 2011-07-12 | 2019-06-04 | University Of Tasmania | Use of porous polymer materials for storage of biological samples |
WO2020027652A1 (en) | 2018-08-03 | 2020-02-06 | Akkolens International B.V. | Variable focus lens with wavefront encoding phase mask for variable extended depth of field |
WO2020076154A1 (en) | 2018-10-08 | 2020-04-16 | Akkolens International B.V. | Accommodating intraocular lens with combination of variable aberrations for extension of depth of field |
WO2021034187A1 (en) | 2019-08-19 | 2021-02-25 | Akkolens International B.V. | Accommodative intraocular lens combination with independent fixed and variable power lens sections |
NL2027301A (en) | 2020-01-13 | 2021-08-17 | Akkolens Int B V | Mechanical means for accommodative intraocular lens |
Families Citing this family (11)
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---|---|---|---|---|
EP1478966B1 (en) * | 2002-02-27 | 2007-11-14 | CDM Optics, Incorporated | Optimized image processing for wavefront coded imaging systems |
JP2007047228A (en) * | 2005-08-05 | 2007-02-22 | Olympus Corp | Image forming optical apparatus and optical unit |
JP2008268869A (en) | 2007-03-26 | 2008-11-06 | Fujifilm Corp | Image capturing device, image capturing method, and program |
WO2008117766A1 (en) * | 2007-03-26 | 2008-10-02 | Fujifilm Corporation | Image capturing apparatus, image capturing method and program |
JP5109182B2 (en) * | 2007-03-30 | 2012-12-26 | 富士フイルム株式会社 | Image processing system and image processing method |
US8254712B2 (en) | 2007-03-30 | 2012-08-28 | Fujifilm Corporation | Image processing apparatus, image processing method, image managing apparatus, image managing method, computer program product, and image order sheet |
EP2221652A4 (en) | 2007-11-29 | 2010-12-29 | Kyocera Corp | Imaging device and electronic apparatus |
JP5150937B2 (en) * | 2008-12-08 | 2013-02-27 | 富士フイルム株式会社 | Optical system and imaging apparatus |
WO2011091358A1 (en) * | 2010-01-22 | 2011-07-28 | The Trustees Of Columbia University In The City Of New York | Systems, methods, and media for recording an image using an optical diffuser |
JP5545072B2 (en) * | 2010-06-29 | 2014-07-09 | 富士通株式会社 | Imaging device |
JP2013222066A (en) * | 2012-04-17 | 2013-10-28 | Hitachi Ltd | Phase filter and imaging camera system including the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996024085A1 (en) * | 1995-02-03 | 1996-08-08 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
-
1999
- 1999-04-30 WO PCT/US1999/009546 patent/WO1999057599A1/en not_active Application Discontinuation
- 1999-04-30 JP JP2000547511A patent/JP2002513951A/en active Pending
- 1999-04-30 KR KR1020007012161A patent/KR20010043223A/en not_active Application Discontinuation
- 1999-04-30 AU AU37792/99A patent/AU3779299A/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996024085A1 (en) * | 1995-02-03 | 1996-08-08 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
US5748371A (en) * | 1995-02-03 | 1998-05-05 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
Non-Patent Citations (3)
Title |
---|
BRADBURN S ET AL: "Realizations of focus invariance in optical-digital systems with wave-front coding", APPLIED OPTICS, 10 DEC. 1997, OPT. SOC. AMERICA, USA, vol. 36, no. 35, pages 9157 - 9166, XP002114535, ISSN: 0003-6935 * |
TING-CHUNG POON ET AL: "OPTICAL/DIGITAL INCOHERENT IMAGE PROCESSING FOR EXTENDED DEPTH OF FIELD", APPLIED OPTICS, vol. 26, no. 21, 1 November 1987 (1987-11-01), pages 4612 - 4615, XP000006665, ISSN: 0003-6935 * |
VAN DER GRACHT J ET AL: "Aspheric optical elements for extended depth of field imaging", NOVEL OPTICAL SYSTEMS DESIGN AND OPTIMIZATION, SAN DIEGO, CA, USA, 10-11 JULY 1995, vol. 2537, Proceedings of the SPIE - The International Society for Optical Engineering, 1995, SPIE-Int. Soc. Opt. Eng, USA, pages 279 - 288, XP002114536, ISSN: 0277-786X * |
Cited By (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4833516B2 (en) * | 2000-09-15 | 2011-12-07 | ザ・リージエンツ・オブ・ザ・ユニバーシテイ・オブ・コロラド | Depth of field extended optical device for human vision |
JP2005513527A (en) * | 2000-09-15 | 2005-05-12 | ユニバーシテイ・テクノロジー・コーポレイシヨン | Depth of field extended optical device for human vision |
WO2002052331A2 (en) * | 2000-12-22 | 2002-07-04 | The Regents Of The University Of Colorado | Wavefront coded imaging systems |
WO2002052331A3 (en) * | 2000-12-22 | 2002-10-10 | Cdm Optics Inc | Wavefront coded imaging systems |
WO2002057832A2 (en) * | 2001-01-19 | 2002-07-25 | The Regents Of The University Of Colorado | Combined wavefront coding and amplitude contrast imaging systems |
WO2002057832A3 (en) * | 2001-01-19 | 2003-05-01 | Cdm Optics Inc | Combined wavefront coding and amplitude contrast imaging systems |
US6873733B2 (en) | 2001-01-19 | 2005-03-29 | The Regents Of The University Of Colorado | Combined wavefront coding and amplitude contrast imaging systems |
WO2002099511A1 (en) * | 2001-06-06 | 2002-12-12 | The Regents Of The University Of Colorado | Wavefront coding phase contrast imaging systems |
US6842297B2 (en) | 2001-08-31 | 2005-01-11 | Cdm Optics, Inc. | Wavefront coding optics |
EP1468314A2 (en) * | 2001-12-18 | 2004-10-20 | University Of Rochester | Imaging using a multifocal aspheric lens to obtain extended depth of field |
US7554750B2 (en) | 2001-12-18 | 2009-06-30 | The University Of Rochester | Imaging using a multifocal aspheric lens to obtain extended depth of field |
EP1468314A4 (en) * | 2001-12-18 | 2006-12-13 | Univ Rochester | Imaging using a multifocal aspheric lens to obtain extended depth of field |
US7031054B2 (en) | 2002-10-09 | 2006-04-18 | The Regent Of The University Of Colorado | Methods and systems for reducing depth of field of hybrid imaging systems |
US7180673B2 (en) | 2003-03-28 | 2007-02-20 | Cdm Optics, Inc. | Mechanically-adjustable optical phase filters for modifying depth of field, aberration-tolerance, anti-aliasing in optical systems |
US7679830B2 (en) | 2003-03-28 | 2010-03-16 | The Regents Of The University Of Colorado | Optical systems utilizing multiple phase filters to increase misfocus tolerance |
DE10333712A1 (en) * | 2003-07-23 | 2005-03-03 | Carl Zeiss | Failure reduced depiction method e.g. for digital cameras, microscopes, involves illustrating object by optical mechanism and has illustration unit to collect intensity values |
US8254714B2 (en) * | 2003-09-16 | 2012-08-28 | Wake Forest University | Methods and systems for designing electromagnetic wave filters and electromagnetic wave filters designed using same |
US7860699B2 (en) | 2003-12-01 | 2010-12-28 | Omnivision Technologies, Inc. | System and method for optimizing optical and digital system designs |
US8760516B2 (en) | 2003-12-01 | 2014-06-24 | Omnivision Technologies, Inc. | Task-based imaging systems |
US8144208B2 (en) | 2003-12-01 | 2012-03-27 | Omnivision Technologies, Inc. | Task-based imaging systems |
US7469202B2 (en) | 2003-12-01 | 2008-12-23 | Omnivision Cdm Optics, Inc. | System and method for optimizing optical and digital system designs |
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WO2008122888A2 (en) * | 2007-04-06 | 2008-10-16 | Global Bionic Optics Pty Ltd | Large depth-of-field imaging system and iris recognition system |
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US11802998B2 (en) | 2010-02-09 | 2023-10-31 | Brien Holden Vision Institute Limited | Imaging system with optimized extended depth of focus |
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US9134543B2 (en) | 2010-02-09 | 2015-09-15 | Brien Holden Vision Institute | Imaging system with optimized extended depth of focus |
US8531783B2 (en) | 2010-02-09 | 2013-09-10 | Xceed Imaging Ltd. | Imaging method and system for imaging with extended depth of focus |
US10078159B2 (en) | 2010-02-09 | 2018-09-18 | Brien Holden Vision Institute | Multi-focal lens |
US9429768B2 (en) | 2010-02-09 | 2016-08-30 | Brien Holden Vision Institute | Imaging method and system with optimized extended depth of focus |
US8169716B2 (en) | 2010-02-09 | 2012-05-01 | Xceed Imaging, Ltd. | Optical apparatus with structure for liquid invariant performance |
US9500875B2 (en) | 2010-02-09 | 2016-11-22 | Brien Holden Vision Institute | Imaging with extended depth of focus for use with polycromatic light |
US10175392B2 (en) | 2010-02-09 | 2019-01-08 | Brien Holden Vision Institute | Imaging system with optimized extended depth of focus |
US11802997B2 (en) | 2010-02-09 | 2023-10-31 | Brien Holden Vision Institute Limited | Optical apparatus with structure for liquid invariant performance |
US8955968B2 (en) | 2010-02-09 | 2015-02-17 | Brien Holden Vision Institute | Imaging with extended depth of focus for use with polychromatic light |
US10031334B2 (en) | 2010-02-09 | 2018-07-24 | Brien Holden Vision Institute | Optical apparatus with structure for liquid invariant performance |
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US11079517B2 (en) | 2010-02-09 | 2021-08-03 | Brien Holden Vision Institute Limited | Optical apparatus with structure for liquid invariant performance |
US9280000B2 (en) | 2010-02-17 | 2016-03-08 | Akkolens International B.V. | Adjustable chiral ophthalmic lens |
EP2715447A4 (en) * | 2011-05-31 | 2015-02-25 | Omnivision Tech Inc | System and method for extending depth of field in a lens system by use of color-dependent wavefront coding |
US10306883B2 (en) | 2011-07-12 | 2019-06-04 | University Of Tasmania | Use of porous polymer materials for storage of biological samples |
WO2020027652A1 (en) | 2018-08-03 | 2020-02-06 | Akkolens International B.V. | Variable focus lens with wavefront encoding phase mask for variable extended depth of field |
WO2020076154A1 (en) | 2018-10-08 | 2020-04-16 | Akkolens International B.V. | Accommodating intraocular lens with combination of variable aberrations for extension of depth of field |
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Also Published As
Publication number | Publication date |
---|---|
AU3779299A (en) | 1999-11-23 |
KR20010043223A (en) | 2001-05-25 |
JP2002513951A (en) | 2002-05-14 |
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