GB0809154D0 - Correction of optical lateral chromatic aberration in digital imaging systems - Google Patents

Correction of optical lateral chromatic aberration in digital imaging systems

Info

Publication number
GB0809154D0
GB0809154D0 GBGB0809154.8A GB0809154A GB0809154D0 GB 0809154 D0 GB0809154 D0 GB 0809154D0 GB 0809154 A GB0809154 A GB 0809154A GB 0809154 D0 GB0809154 D0 GB 0809154D0
Authority
GB
United Kingdom
Prior art keywords
correction
chromatic aberration
imaging systems
digital imaging
lateral chromatic
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.)
Withdrawn
Application number
GBGB0809154.8A
Other versions
GB2460241A (en
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.)
Dublin City University
Original Assignee
Dublin City University
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 Dublin City University filed Critical Dublin City University
Priority to GB0809154A priority Critical patent/GB2460241A/en
Publication of GB0809154D0 publication Critical patent/GB0809154D0/en
Priority to PCT/EP2009/056185 priority patent/WO2009141403A1/en
Publication of GB2460241A publication Critical patent/GB2460241A/en
Withdrawn legal-status Critical Current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
    • G06T5/80—Geometric correction
    • 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
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • 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
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
    • H04N25/611—Correction of chromatic aberration
    • H04N5/2173—
    • H04N9/045—
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Studio Devices (AREA)
GB0809154A 2008-05-20 2008-05-20 Correction of optical lateral chromatic aberration Withdrawn GB2460241A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0809154A GB2460241A (en) 2008-05-20 2008-05-20 Correction of optical lateral chromatic aberration
PCT/EP2009/056185 WO2009141403A1 (en) 2008-05-20 2009-05-20 Correction of optical lateral chromatic aberration in digital imaging systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0809154A GB2460241A (en) 2008-05-20 2008-05-20 Correction of optical lateral chromatic aberration

Publications (2)

Publication Number Publication Date
GB0809154D0 true GB0809154D0 (en) 2008-06-25
GB2460241A GB2460241A (en) 2009-11-25

Family

ID=39596202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0809154A Withdrawn GB2460241A (en) 2008-05-20 2008-05-20 Correction of optical lateral chromatic aberration

Country Status (2)

Country Link
GB (1) GB2460241A (en)
WO (1) WO2009141403A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104106261A (en) * 2012-02-29 2014-10-15 日立麦克塞尔株式会社 Imaging device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5488143B2 (en) * 2010-04-07 2014-05-14 ソニー株式会社 Imaging apparatus and imaging signal correction method
DE102016203275B4 (en) 2016-02-29 2019-07-18 Carl Zeiss Industrielle Messtechnik Gmbh Method and apparatus for determining a defocus value and method and apparatus for image-based determination of a dimensional size
DE102019212260A1 (en) * 2019-08-15 2021-02-18 Robert Bosch Gmbh Method for digital aberration correction and method for operating an imaging system
WO2021260527A1 (en) * 2020-06-21 2021-12-30 The State Of Israel, Ministry Of Agriculture & Rural Development, Agriculture Research Organization (Volcani Center) Dispersion analysis and image correction for a hyper-spectral scanner
US11915399B2 (en) * 2020-12-31 2024-02-27 Changzhou Raytech Optronics Co., Ltd. Method and device for correcting lateral chromatic aberration, storage medium, and computer equipment
CN114943658B (en) * 2022-06-09 2024-06-14 豪威科技(武汉)有限公司 De-coloring method based on transverse chromatic aberration calibration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19855885A1 (en) * 1997-12-04 1999-08-05 Fuji Photo Film Co Ltd Image processing method for digital photographic copier providing photographic prints
US6536907B1 (en) * 2000-02-08 2003-03-25 Hewlett-Packard Development Company, L.P. Aberration compensation in image projection displays
US6816625B2 (en) * 2000-08-16 2004-11-09 Lewis Jr Clarence A Distortion free image capture system and method
FR2827459B1 (en) * 2001-07-12 2004-10-29 Poseidon METHOD AND SYSTEM FOR PROVIDING IMAGE PROCESSING SOFTWARE FORMAT INFORMATION RELATED TO THE CHARACTERISTICS OF IMAGE CAPTURE APPARATUS AND / OR IMAGE RENDERING MEANS
US8089555B2 (en) * 2007-05-25 2012-01-03 Zoran Corporation Optical chromatic aberration correction and calibration in digital cameras

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104106261A (en) * 2012-02-29 2014-10-15 日立麦克塞尔株式会社 Imaging device

Also Published As

Publication number Publication date
WO2009141403A1 (en) 2009-11-26
GB2460241A (en) 2009-11-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)