[go: up one dir, main page]

DE602007001270D1 - Multiscale-based method for generating a contrast-enhanced image - Google Patents

Multiscale-based method for generating a contrast-enhanced image

Info

Publication number
DE602007001270D1
DE602007001270D1 DE602007001270T DE602007001270T DE602007001270D1 DE 602007001270 D1 DE602007001270 D1 DE 602007001270D1 DE 602007001270 T DE602007001270 T DE 602007001270T DE 602007001270 T DE602007001270 T DE 602007001270T DE 602007001270 D1 DE602007001270 D1 DE 602007001270D1
Authority
DE
Germany
Prior art keywords
multiscale
contrast
generating
based method
enhanced image
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.)
Active
Application number
DE602007001270T
Other languages
German (de)
Inventor
Tom Bertens
Pieter Vuylsteke
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.)
Agfa HealthCare NV
Original Assignee
Agfa HealthCare NV
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 Agfa HealthCare NV filed Critical Agfa HealthCare NV
Publication of DE602007001270D1 publication Critical patent/DE602007001270D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
DE602007001270T 2006-12-11 2007-09-26 Multiscale-based method for generating a contrast-enhanced image Active DE602007001270D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06125766 2006-12-11

Publications (1)

Publication Number Publication Date
DE602007001270D1 true DE602007001270D1 (en) 2009-07-23

Family

ID=37772967

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602007001270T Active DE602007001270D1 (en) 2006-12-11 2007-09-26 Multiscale-based method for generating a contrast-enhanced image
DE602007003798T Active DE602007003798D1 (en) 2006-12-11 2007-10-05 Generation of a contrast-enhanced image using multiscale analysis

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602007003798T Active DE602007003798D1 (en) 2006-12-11 2007-10-05 Generation of a contrast-enhanced image using multiscale analysis

Country Status (2)

Country Link
CN (2) CN101201935B (en)
DE (2) DE602007001270D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8086065B2 (en) * 2008-04-02 2011-12-27 Himax Imaging, Inc. Apparatus and method for contrast enhancement
EP3427664A1 (en) * 2017-07-13 2019-01-16 Koninklijke Philips N.V. A device for scatter correction in an x-ray image and a method for scatter correction in an xray image
CN114331925B (en) * 2022-03-15 2022-07-19 北京锐影医疗技术有限公司 Multi-scale relative gradient histogram equalization method and device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1118696A (en) * 1994-06-02 1996-03-20 中国人民解放军兰州军区总医院 Emulsive contrast medium and its preparing method
US6788826B1 (en) * 1998-11-10 2004-09-07 Agfa-Gevaert Method for correcting artefacts in a digital image
US6731790B1 (en) * 1999-10-19 2004-05-04 Agfa-Gevaert Method of enhancing color images
US7209536B2 (en) * 2004-11-19 2007-04-24 General Electric Company CT colonography system
CN100336080C (en) * 2006-01-25 2007-09-05 西安交通大学 Dimensional space decomposition and reconstruction based balanced X-ray image display processing method

Also Published As

Publication number Publication date
CN101201935B (en) 2012-11-14
CN101231746B (en) 2013-03-13
DE602007003798D1 (en) 2010-01-28
CN101201935A (en) 2008-06-18
CN101231746A (en) 2008-07-30

Similar Documents

Publication Publication Date Title
NO20211328A1 (en) Method for generating a time-course difference image
DE602007004543D1 (en) Method for displaying an elastic image
AT505197A3 (en) METHOD FOR ACTIVATING A PHOTOSENSIBILIZER
DE602005015060D1 (en) Method for sealing a connection
DE502006007856D1 (en) METHOD FOR ALLOCATING A USER TO AN ELEVATOR
DE602008001758D1 (en) Method for cleaning a steam generator
SG153023A1 (en) Method of measuring focus of a lithographic projection apparatus
EP1958225A4 (en) METHOD FOR SEPARATING A DISPLAY ELEMENT
DE502006001268D1 (en) Method for operating an aircraft system
EP2268085A4 (en) METHOD FOR AUTOMATICALLY SELECTING A NETWORK AND DEVICE THEREFOR
DE502007002035D1 (en) Method for printing a three-dimensional container
DE502007002818D1 (en) METHOD FOR OPERATING A DATA BUS AND DATA BUS SYSTEM
DE502007002942D1 (en) METHOD FOR PRODUCING A ONE PIECE PISTON
DE602006004097D1 (en) Method for configuring a local positioning system
DE102007009300A8 (en) Computer system and method for operating a computer system
ATE486005T1 (en) METHOD FOR OPERATING A CIRCUIT DIVING DEVICE AND A CIRCUIT DEVICE
EP2218210A4 (en) METHOD FOR DISPLAYING A VIDEO IN AN ELECTRONIC MESSAGE
ATE539362T1 (en) METHOD FOR DETERMINING THE RELATIVE POSITION OF A LASER SCANNER TO A REFERENCE SYSTEM
DE502007005615D1 (en) METHOD FOR PRODUCING A PIEZOACTOR
DE112006003449A5 (en) Method for coating a component
DE112005001182A5 (en) Method for operating a driver assistance system
DE502007002529D1 (en) Method for printing a substrate
DE602006015532D1 (en) SYSTEM AND METHOD FOR CONTAINING A SUBGRAPH
DE602007001270D1 (en) Multiscale-based method for generating a contrast-enhanced image
DE502007002389D1 (en) A delta-sigma data converter arrangement and method for verifying a delta-sigma data converter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition