JP4384808B2 - 光学画像用アンチエイリアシング装置および方法 - Google Patents
光学画像用アンチエイリアシング装置および方法 Download PDFInfo
- Publication number
- JP4384808B2 JP4384808B2 JP2000527857A JP2000527857A JP4384808B2 JP 4384808 B2 JP4384808 B2 JP 4384808B2 JP 2000527857 A JP2000527857 A JP 2000527857A JP 2000527857 A JP2000527857 A JP 2000527857A JP 4384808 B2 JP4384808 B2 JP 4384808B2
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- Prior art keywords
- light
- filter
- subject
- wavefront
- phase
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- 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
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Images
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)
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 |
| US09/005,374 | 1998-01-09 | ||
| PCT/US1999/000267 WO1999035529A1 (en) | 1998-01-09 | 1999-01-06 | Anti-aliasing apparatus and methods for optical imaging |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002501216A JP2002501216A (ja) | 2002-01-15 |
| JP2002501216A5 JP2002501216A5 (enExample) | 2006-02-23 |
| JP4384808B2 true JP4384808B2 (ja) | 2009-12-16 |
Family
ID=21715527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000527857A Expired - Lifetime JP4384808B2 (ja) | 1998-01-09 | 1999-01-06 | 光学画像用アンチエイリアシング装置および方法 |
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) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6911638B2 (en) | 1995-02-03 | 2005-06-28 | The Regents Of The University Of Colorado, A Body Corporate | Wavefront coding zoom lens imaging systems |
| US7218448B1 (en) | 1997-03-17 | 2007-05-15 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
| US20020118457A1 (en) * | 2000-12-22 | 2002-08-29 | Dowski Edward Raymond | Wavefront coded imaging systems |
| US20020195548A1 (en) * | 2001-06-06 | 2002-12-26 | Dowski Edward Raymond | Wavefront coding interference contrast imaging systems |
| US6650476B1 (en) * | 1999-02-25 | 2003-11-18 | Lester Frank Ludwig | Image processing utilizing non-positive-definite transfer functions via fractional fourier transform |
| US7054504B2 (en) * | 1999-02-25 | 2006-05-30 | Ludwig Lester F | Relative optical path phase reconstruction in the correction of misfocused images using fractional powers of the fourier transform |
| US7039252B2 (en) * | 1999-02-25 | 2006-05-02 | Ludwig Lester F | Iterative approximation environments for modeling the evolution of an image propagating through a physical medium in restoration and other applications |
| US6536898B1 (en) * | 2000-09-15 | 2003-03-25 | The Regents Of The University Of Colorado | Extended depth of field optics for human vision |
| US7173662B1 (en) * | 2001-04-30 | 2007-02-06 | Massachusetts Institute Of Technology | Foveating imaging system and method employing a spatial light modulator to selectively modulate an input image |
| US6842297B2 (en) * | 2001-08-31 | 2005-01-11 | Cdm Optics, Inc. | Wavefront coding optics |
| AU2002357321A1 (en) * | 2001-12-18 | 2003-06-30 | University Of Rochester | Multifocal aspheric lens obtaining extended field depth |
| US20040012708A1 (en) * | 2002-07-18 | 2004-01-22 | Matherson Kevin James | Optical prefilter system that provides variable blur |
| 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 |
| US20040174379A1 (en) * | 2003-03-03 | 2004-09-09 | Collodi David J. | Method and system for real-time anti-aliasing |
| 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 |
| US7088419B2 (en) * | 2003-05-30 | 2006-08-08 | Cdm Optics, Inc. | Lithographic systems and methods with extended depth of focus |
| JP2007513427A (ja) | 2003-12-01 | 2007-05-24 | シーディーエム オプティックス, インコーポレイテッド | 光学システムおよびデジタルシステムの設計を最適化するシステムおよび方法 |
| US7944467B2 (en) | 2003-12-01 | 2011-05-17 | Omnivision Technologies, Inc. | Task-based imaging systems |
| US7016604B2 (en) * | 2004-06-12 | 2006-03-21 | Hewlett-Packard Development Company, L.P. | Autofocus using a holographic aperture element |
| US20070268376A1 (en) * | 2004-08-26 | 2007-11-22 | Kyocera Corporation | Imaging Apparatus and Imaging Method |
| US20060055811A1 (en) * | 2004-09-14 | 2006-03-16 | Frtiz Bernard S | Imaging system having modules with adaptive optical elements |
| US7400456B2 (en) * | 2004-09-21 | 2008-07-15 | Avago Technologies Ecbu Ip Pte Ltd | Lens having seamless profile defined by cubic polynomial function |
| US7405883B2 (en) | 2004-12-03 | 2008-07-29 | Ohara Inc. | Optical component and method of manufacture of optical component |
| JP2006311473A (ja) * | 2005-03-30 | 2006-11-09 | Kyocera Corp | 撮像装置および撮像方法 |
| US7978252B2 (en) * | 2005-03-30 | 2011-07-12 | Kyocera Corporation | Imaging apparatus, imaging system, and imaging method |
| US7616841B2 (en) * | 2005-06-17 | 2009-11-10 | Ricoh Co., Ltd. | End-to-end design of electro-optic imaging systems |
| JP4712631B2 (ja) * | 2005-07-28 | 2011-06-29 | 京セラ株式会社 | 撮像装置 |
| CN102778744A (zh) * | 2005-08-11 | 2012-11-14 | 全球仿生光学有限责任公司 | 光学透镜系统 |
| EP1927025A2 (en) | 2005-09-19 | 2008-06-04 | CDM Optics, Inc. | Task-based imaging systems |
| US8106066B2 (en) * | 2005-09-23 | 2012-01-31 | Memory Pharmaceuticals Corporation | Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, pyrazolopyridines, isothiazolopyridines, and preparation and uses thereof |
| US20070081224A1 (en) * | 2005-10-07 | 2007-04-12 | Robinson M D | Joint optics and image processing adjustment of electro-optic imaging systems |
| EP1954030B1 (en) * | 2005-10-18 | 2012-11-28 | Kyocera Corporation | Image pickup apparatus and image processing method |
| US20070093993A1 (en) * | 2005-10-20 | 2007-04-26 | Stork David G | End-to-end design of electro-optic imaging systems using backwards ray tracing from the detector to the source |
| CN101366270B (zh) * | 2005-11-29 | 2011-07-13 | 京瓷株式会社 | 成像设备和成像方法 |
| US8049798B2 (en) * | 2005-12-27 | 2011-11-01 | Kyocera Corporation | Imaging device and image processing method |
| US7692709B2 (en) * | 2006-05-12 | 2010-04-06 | Ricoh Co., Ltd. | End-to-end design of electro-optic imaging systems with adjustable optical cutoff frequency |
| US7889264B2 (en) * | 2006-05-12 | 2011-02-15 | Ricoh Co., Ltd. | End-to-end design of superresolution electro-optic imaging systems |
| JP2007322560A (ja) * | 2006-05-30 | 2007-12-13 | Kyocera Corp | 撮像装置、並びにその製造装置および製造方法 |
| US7924341B2 (en) * | 2006-06-05 | 2011-04-12 | Ricoh Co., Ltd. | Optical subsystem with descriptors of its image quality |
| JP4749959B2 (ja) * | 2006-07-05 | 2011-08-17 | 京セラ株式会社 | 撮像装置、並びにその製造装置および製造方法 |
| JP2008048293A (ja) * | 2006-08-18 | 2008-02-28 | Kyocera Corp | 撮像装置、およびその製造方法 |
| JP4749984B2 (ja) * | 2006-09-25 | 2011-08-17 | 京セラ株式会社 | 撮像装置、並びにその製造装置および製造方法 |
| JP4749985B2 (ja) | 2006-09-28 | 2011-08-17 | 京セラ株式会社 | 撮像装置、並びにその製造装置および製造方法 |
| WO2008081903A1 (ja) * | 2006-12-27 | 2008-07-10 | Kyocera Corporation | 撮像装置および情報コード読取装置 |
| US8567678B2 (en) * | 2007-01-30 | 2013-10-29 | Kyocera Corporation | Imaging device, method of production of imaging device, and information code-reading device |
| JP2008268937A (ja) * | 2007-03-29 | 2008-11-06 | Kyocera Corp | 撮像装置および撮像方法 |
| DE102007015599A1 (de) | 2007-03-29 | 2008-10-02 | Daimler Ag | Vermeidung von Halos um intensive Lichtquellen bei optischen Systemen, insbesondere bei Nachtsichtsystemen |
| JP2009010730A (ja) * | 2007-06-28 | 2009-01-15 | Kyocera Corp | 画像処理方法と該画像処理方法を用いた撮像装置 |
| JP4844979B2 (ja) * | 2007-08-30 | 2011-12-28 | 京セラ株式会社 | 画像処理方法と該画像処理方法を用いた撮像装置 |
| US8077401B2 (en) * | 2007-10-03 | 2011-12-13 | Ricoh Co., Ltd. | Catadioptric imaging system |
| JPWO2009069752A1 (ja) | 2007-11-29 | 2011-04-21 | 京セラ株式会社 | 撮像装置および電子機器 |
| US9865043B2 (en) | 2008-03-26 | 2018-01-09 | Ricoh Company, Ltd. | Adaptive image acquisition and display using multi-focal display |
| US9866826B2 (en) | 2014-11-25 | 2018-01-09 | Ricoh Company, Ltd. | Content-adaptive multi-focal display |
| US8897595B2 (en) * | 2008-03-26 | 2014-11-25 | Ricoh Co., Ltd. | Adaptive image acquisition for multiframe reconstruction |
| US8462213B2 (en) * | 2008-03-27 | 2013-06-11 | Kyocera Corporation | Optical system, image pickup apparatus and information code reading device |
| US8363129B2 (en) * | 2008-06-27 | 2013-01-29 | Kyocera Corporation | Imaging device with aberration control and method therefor |
| JP4658162B2 (ja) * | 2008-06-27 | 2011-03-23 | 京セラ株式会社 | 撮像装置および電子機器 |
| US7948550B2 (en) * | 2008-06-27 | 2011-05-24 | Ricoh Co., Ltd. | Electro-optic imaging system with aberrated triplet lens compensated by digital image processing |
| US8248684B2 (en) * | 2008-08-26 | 2012-08-21 | Ricoh Co., Ltd. | Control of adaptive optics based on post-processing metrics |
| US8502877B2 (en) * | 2008-08-28 | 2013-08-06 | Kyocera Corporation | Image pickup apparatus electronic device and image aberration control method |
| JP4743553B2 (ja) * | 2008-09-29 | 2011-08-10 | 京セラ株式会社 | レンズユニット、撮像装置、および電子機器 |
| US8121439B2 (en) * | 2009-05-22 | 2012-02-21 | Ricoh Co., Ltd. | End-to-end design of electro-optic imaging systems using the nonequidistant discrete Fourier transform |
| US9094656B2 (en) * | 2010-09-13 | 2015-07-28 | Thomson Licensing | Method for sequentially displaying a colour image |
| US8949078B2 (en) | 2011-03-04 | 2015-02-03 | Ricoh Co., Ltd. | Filter modules for aperture-coded, multiplexed imaging systems |
| TWI588560B (zh) | 2012-04-05 | 2017-06-21 | 布萊恩荷登視覺協會 | 用於屈光不正之鏡片、裝置、方法及系統 |
| US9201250B2 (en) | 2012-10-17 | 2015-12-01 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
| WO2014059465A1 (en) | 2012-10-17 | 2014-04-24 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
| US9219866B2 (en) | 2013-01-07 | 2015-12-22 | Ricoh Co., Ltd. | Dynamic adjustment of multimode lightfield imaging system using exposure condition and filter position |
| US9325971B2 (en) | 2013-01-10 | 2016-04-26 | The Regents Of The University Of Colorado, A Body Corporate | Engineered point spread function for simultaneous extended depth of field and 3D ranging |
| US9030580B2 (en) | 2013-09-28 | 2015-05-12 | Ricoh Company, Ltd. | Color filter modules for plenoptic XYZ imaging systems |
| US9864205B2 (en) | 2014-11-25 | 2018-01-09 | Ricoh Company, Ltd. | Multifocal display |
| DE102016112483A1 (de) | 2016-07-07 | 2018-01-11 | Connaught Electronics Ltd. | Verfahren zum Reduzieren von Störsignalen in einem Draufsichtbild, das ein Kraftfahrzeug und einen Umgebungsbereich des Kraftfahrzeugs zeigt, Fahrerassistenzsystem sowie Kraftfahrzeug |
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| US2959105A (en) * | 1958-07-24 | 1960-11-08 | Canon Camera Co | Phase noise filter and its application to photography and photolithography |
| JPS57119318A (en) * | 1981-01-16 | 1982-07-24 | Minolta Camera Co Ltd | Filter having special effect |
| US4575193A (en) * | 1984-04-06 | 1986-03-11 | Eastman Kodak Company | Optical spatial frequency filter |
| US4804249A (en) * | 1986-12-24 | 1989-02-14 | Honeywell Inc. | Optical filter for incoherent imaging systems |
| US4989959A (en) * | 1989-06-12 | 1991-02-05 | Polaroid Corporation | Anti-aliasing optical system with pyramidal transparent structure |
| US5270825A (en) * | 1989-10-12 | 1993-12-14 | Olympus Optical Co., Ltd. | Imaging optical system having a moire elimination effect |
| JP2921163B2 (ja) * | 1991-04-08 | 1999-07-19 | キヤノン株式会社 | 光学的ローパスフィルターを有した撮像装置 |
| US5444574A (en) * | 1991-09-19 | 1995-08-22 | Olympus Optical Co., Ltd. | Electronic image pickup apparatus equipped with means for eliminating moire |
| US5438366A (en) * | 1993-03-31 | 1995-08-01 | Eastman Kodak Company | Aspherical blur filter for reducing artifacts in imaging apparatus |
| US5299275A (en) * | 1993-03-31 | 1994-03-29 | Eastman Kodak Company | Optical fiber filter for reducing artifacts in imaging apparatus |
| EP0618473A3 (en) * | 1993-03-31 | 1995-03-15 | Kuraray Co | Video setup with two-dimensional diffraction grating. |
| JPH06317764A (ja) * | 1993-04-27 | 1994-11-15 | Olympus Optical Co Ltd | 光学的ローパスフィルター |
| JPH09121363A (ja) * | 1995-08-17 | 1997-05-06 | Eastman Kodak Co | エイリアシングを防止するための波長選択性を有する位相型低域通過光学フィルタおよびその製造方法 |
| US5706139A (en) * | 1995-10-17 | 1998-01-06 | Kelly; Shawn L. | High fidelity optical system for electronic imaging |
| US6144493A (en) * | 1996-02-23 | 2000-11-07 | Canon Kabushiki Kaisha | Optical low-pass filter and optical apparatus having the same |
-
1998
- 1998-01-09 US US09/005,374 patent/US6021005A/en not_active Expired - Lifetime
-
1999
- 1999-01-06 DE DE69901677T patent/DE69901677T2/de not_active Expired - Lifetime
- 1999-01-06 EP EP99902067A patent/EP1046075B1/en not_active Expired - Lifetime
- 1999-01-06 WO PCT/US1999/000267 patent/WO1999035529A1/en not_active Ceased
- 1999-01-06 AT AT99902067T patent/ATE218717T1/de not_active IP Right Cessation
- 1999-01-06 JP JP2000527857A patent/JP4384808B2/ja not_active Expired - Lifetime
- 1999-01-06 AU AU22137/99A patent/AU2213799A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE69901677T2 (de) | 2003-01-02 |
| AU2213799A (en) | 1999-07-26 |
| 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 |
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