WO2013068006A3 - Verfahren zur durchführung einer dynamikkompression in der verkehrsfotografie - Google Patents

Verfahren zur durchführung einer dynamikkompression in der verkehrsfotografie Download PDF

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Publication number
WO2013068006A3
WO2013068006A3 PCT/DE2012/100345 DE2012100345W WO2013068006A3 WO 2013068006 A3 WO2013068006 A3 WO 2013068006A3 DE 2012100345 W DE2012100345 W DE 2012100345W WO 2013068006 A3 WO2013068006 A3 WO 2013068006A3
Authority
WO
WIPO (PCT)
Prior art keywords
carrying
dynamic range
traffic
range compression
photography
Prior art date
Application number
PCT/DE2012/100345
Other languages
English (en)
French (fr)
Other versions
WO2013068006A2 (de
Inventor
Ralf Kachant
Original Assignee
Jenoptik Robot Gmbh
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 Jenoptik Robot Gmbh filed Critical Jenoptik Robot Gmbh
Priority to US14/357,709 priority Critical patent/US9153038B2/en
Priority to CN201280055188.9A priority patent/CN103931198B/zh
Priority to DE112012004684.6T priority patent/DE112012004684A5/de
Priority to EP12794852.9A priority patent/EP2777271A2/de
Priority to AU2012334490A priority patent/AU2012334490B9/en
Publication of WO2013068006A2 publication Critical patent/WO2013068006A2/de
Publication of WO2013068006A3 publication Critical patent/WO2013068006A3/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Durchführung einer Dynamikkompression in der Verkehrsfotografie zur detailgetreueren Darstellung in Bildern, die im Zusammenhang mit Verkehrsüberwachungsanlagen erstellt wurden. Aufgabe der Erfindung ist es, eine Möglichkeit zu finden, um bei digital gewonnenen Bildern der Verkehrsfotografie, unter Ausschluss der unterschiedlichen subjektiven Einflüsse vom bearbeitenden Personal, eine detailgetreuere Darstellung der dunklen Bereiche zu erreichen, ohne dass dabei die Informationen der helleren Bereiche verloren gehen. Erfindungsgemäß wird diese Aufgabe durch ein Verfahren zur Durchführung einer speziellen Dynamikkompression in der Verkehrsfotografie gelöst.
PCT/DE2012/100345 2011-11-11 2012-11-10 Verfahren zur durchführung einer dynamikkompression in der verkehrsfotografie WO2013068006A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US14/357,709 US9153038B2 (en) 2011-11-11 2012-11-10 Method for carrying out a dynamic range compression in traffic photography
CN201280055188.9A CN103931198B (zh) 2011-11-11 2012-11-10 在交通摄影中进行动态范围压缩的方法
DE112012004684.6T DE112012004684A5 (de) 2011-11-11 2012-11-10 Verfahren zur durchführung einer dynamikkompression in der verkehrsfotografie
EP12794852.9A EP2777271A2 (de) 2011-11-11 2012-11-10 Verfahren zur durchführung einer dynamikkompression in der verkehrsfotografie
AU2012334490A AU2012334490B9 (en) 2011-11-11 2012-11-10 Method for carrying out a dynamic range compression in traffic photography

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011055269.3 2011-11-11
DE102011055269A DE102011055269A1 (de) 2011-11-11 2011-11-11 Verfahren zur Durchführung einer Dynamikkompression in der Verkehrsfotografie

Publications (2)

Publication Number Publication Date
WO2013068006A2 WO2013068006A2 (de) 2013-05-16
WO2013068006A3 true WO2013068006A3 (de) 2013-10-31

Family

ID=47278632

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/100345 WO2013068006A2 (de) 2011-11-11 2012-11-10 Verfahren zur durchführung einer dynamikkompression in der verkehrsfotografie

Country Status (5)

Country Link
US (1) US9153038B2 (de)
EP (1) EP2777271A2 (de)
CN (1) CN103931198B (de)
DE (2) DE102011055269A1 (de)
WO (1) WO2013068006A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10015364B2 (en) * 2015-05-11 2018-07-03 Pictureworks Pte Ltd System and method for previewing digital content
GB2541552B (en) * 2015-05-11 2021-10-13 Pictureworks Pte Ltd System and method for previewing digital content
BE1025952B1 (nl) * 2018-01-25 2019-08-27 Inventrans Bvba Werkwijze, inrichting en computerprogramma voor het overlayen van een grafisch beeld
TWI674804B (zh) * 2018-03-15 2019-10-11 國立交通大學 視訊除霧處理裝置及方法

Citations (3)

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Publication number Priority date Publication date Assignee Title
US6741753B1 (en) * 2000-09-05 2004-05-25 Hewlett-Packard Development Company, L.P. Method and system of local color correction using background liminance masking
US20070041636A1 (en) * 2005-08-17 2007-02-22 Samsung Electronics Co., Ltd. Apparatus and method for image contrast enhancement using RGB value
US20070279500A1 (en) * 2006-06-05 2007-12-06 Stmicroelectronics S.R.L. Method for correcting a digital image

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US4941190A (en) * 1988-07-15 1990-07-10 Minnesota Mining And Manufacturing Company Method and system for enhancement of a digitized image
US5394195A (en) * 1993-06-14 1995-02-28 Philips Electronics North America Corporation Method and apparatus for performing dynamic gamma contrast control
JP3720813B2 (ja) * 2003-02-26 2005-11-30 キヤノン株式会社 映像表示装置
US8135230B2 (en) * 2007-07-30 2012-03-13 Dolby Laboratories Licensing Corporation Enhancing dynamic ranges of images
US8144985B2 (en) * 2007-12-21 2012-03-27 Sony Corporation Method of high dynamic range compression with detail preservation and noise constraints
WO2011119178A1 (en) * 2010-03-22 2011-09-29 Nikon Corporation Tone mapping with adaptive slope for image sharpening
KR101101441B1 (ko) * 2010-09-07 2012-01-02 삼성전기주식회사 노이즈 저감장치 및 방법

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US6741753B1 (en) * 2000-09-05 2004-05-25 Hewlett-Packard Development Company, L.P. Method and system of local color correction using background liminance masking
US20070041636A1 (en) * 2005-08-17 2007-02-22 Samsung Electronics Co., Ltd. Apparatus and method for image contrast enhancement using RGB value
US20070279500A1 (en) * 2006-06-05 2007-12-06 Stmicroelectronics S.R.L. Method for correcting a digital image

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
MORONEY N: "Local Color Correction Using Non-Linear Masking", PROCEEDINGS OF THE 8TH IS&T/SID COLOR IMAGING CONFERENCE 2000: COLOR SCIENCE AND ENGINEERING: SYSTEMS, TECHNOLOGIES, APPLICATIONS, 7 November 2000 (2000-11-07), pages 108 - 111, XP007918533 *
ODENTHAL, D: "Dynamikkompression in der digitialen Verkehrsphotographie durch nichtlineare Filterung in einer Laplacepyramide", 21 December 2004, DIPLOMARBEIT, FACHHOCHSCHULE KÖLN, DE, XP007922171 *
OHTA Y-I ET AL: "Color Information for Region Segmentation", COMPUTER GRAPHICS AND IMAGE PROCESSING, vol. 13, no. 3, July 1980 (1980-07-01), Academic Press, New York, US, pages 222 - 241, XP001376073, ISSN: 0146-664X *
RUSS J C: "The Image Processing Handbook", 2002, CRC PRESS, Boca Raton, FL, US, ISBN: 978-0-8493-1142-0, article "Color Spaces", pages: 40 - 42, XP002521979 *
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Also Published As

Publication number Publication date
US9153038B2 (en) 2015-10-06
EP2777271A2 (de) 2014-09-17
AU2012334490A1 (en) 2014-05-22
DE102011055269A1 (de) 2013-05-16
CN103931198B (zh) 2017-09-22
CN103931198A (zh) 2014-07-16
WO2013068006A2 (de) 2013-05-16
AU2012334490B2 (en) 2015-09-10
US20140355875A1 (en) 2014-12-04
DE112012004684A5 (de) 2014-08-21

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