DE602007003798D1 - Generation of a contrast-enhanced image using multiscale analysis - Google Patents

Generation of a contrast-enhanced image using multiscale analysis

Info

Publication number
DE602007003798D1
DE602007003798D1 DE602007003798T DE602007003798T DE602007003798D1 DE 602007003798 D1 DE602007003798 D1 DE 602007003798D1 DE 602007003798 T DE602007003798 T DE 602007003798T DE 602007003798 T DE602007003798 T DE 602007003798T DE 602007003798 D1 DE602007003798 D1 DE 602007003798D1
Authority
DE
Germany
Prior art keywords
contrast
generation
enhanced image
multiscale analysis
multiscale
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
DE602007003798T
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 DE602007003798D1 publication Critical patent/DE602007003798D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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)
DE602007003798T 2006-12-11 2007-10-05 Generation of a contrast-enhanced image using multiscale analysis Active DE602007003798D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE602007003798D1 true DE602007003798D1 (en) 2010-01-28

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 Before (1)

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

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
DE602007001270D1 (en) 2009-07-23
CN101231746B (en) 2013-03-13
CN101201935A (en) 2008-06-18
CN101201935B (en) 2012-11-14
CN101231746A (en) 2008-07-30

Similar Documents

Publication Publication Date Title
DE602007004007D1 (en) Mechanically adjusted stiffener as an aid to the correct placement of a surgical element in diseased tissue
DE112008001804A5 (en) A method of determining a probable range of motion of a living being
BRPI0719033A2 (en) ESTIMATION OF AN OBJECT LOCATION IN AN IMAGE
DE602008002318D1 (en) Calibration device of a bicycle component
DE602006011019D1 (en) DEVICE FOR GENERATING AN INTERPOLISHED IMAGE
DE112007001791B8 (en) Method for determining the authenticity of a document by means of a texture analysis and computer-readable medium
BRPI0913569A2 (en) image annotation
DE502007006092D1 (en) COORDINATE MEASURING DEVICE AND METHOD FOR OPERATING A COORDINATE MEASURING DEVICE
DK1892576T3 (en) Exposure device to produce screen printing templates
DE602005026661D1 (en) UR DETECTION OF AN IMAGE SIGNAL
DE602007002456D1 (en) Front part construction of a vehicle
DE112007003797A5 (en) ROLL-GRID CONTROL OF A VEHICLE
DE602007009552D1 (en) DEVICE FOR DETERMINING THE POSITION OF AN ACTUATOR
ATE414088T1 (en) POLYMORPHOIC FORMS OF A GABAA AGONIST
DE602007000563D1 (en) Front part construction of a vehicle
DE502007004516D1 (en) Operating device and method for assigning an operating image to a softkey button
DE602006004230D1 (en) Diagnostic ultrasound device
DE602007002684D1 (en) Suspension device of a turbine guide ring
FR2921185B1 (en) APPARATUS FOR SIMULATION OF MASTICATION IN A MAMMALIAN
DE502006005876D1 (en) Determining the length of a flexible, long instrument
BR112012001590A2 (en) generation of a global data set
DE602007003798D1 (en) Generation of a contrast-enhanced image using multiscale analysis
DE602006019527D1 (en) Image generating device for generating a high-precision light beam
DE602008005551D1 (en) Device for cross-section imaging of an anterior eye element
DE602008003714D1 (en) Method for producing a diagnostic and therapeutic agent

Legal Events

Date Code Title Description
8364 No opposition during term of opposition