AU2003295507A1 - Ray tracing kernel calibration - Google Patents

Ray tracing kernel calibration

Info

Publication number
AU2003295507A1
AU2003295507A1 AU2003295507A AU2003295507A AU2003295507A1 AU 2003295507 A1 AU2003295507 A1 AU 2003295507A1 AU 2003295507 A AU2003295507 A AU 2003295507A AU 2003295507 A AU2003295507 A AU 2003295507A AU 2003295507 A1 AU2003295507 A1 AU 2003295507A1
Authority
AU
Australia
Prior art keywords
ray tracing
tracing kernel
calibration
kernel calibration
ray
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.)
Abandoned
Application number
AU2003295507A
Other versions
AU2003295507A8 (en
Inventor
Lionell K. Griffith
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.)
Digitome Corp
Original Assignee
Digitome Corp
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
Priority claimed from US10/687,180 external-priority patent/US7430271B2/en
Application filed by Digitome Corp filed Critical Digitome Corp
Publication of AU2003295507A8 publication Critical patent/AU2003295507A8/en
Publication of AU2003295507A1 publication Critical patent/AU2003295507A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/436—Limited angle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AU2003295507A 2002-11-13 2003-11-12 Ray tracing kernel calibration Abandoned AU2003295507A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US42580802P 2002-11-13 2002-11-13
US60/425,808 2002-11-13
US10/687,180 2003-10-15
US10/687,180 US7430271B2 (en) 2000-11-13 2003-10-15 Ray tracing kernel
PCT/US2003/036252 WO2004049256A2 (en) 2002-11-13 2003-11-12 Ray tracing kernel calibration

Publications (2)

Publication Number Publication Date
AU2003295507A8 AU2003295507A8 (en) 2004-06-18
AU2003295507A1 true AU2003295507A1 (en) 2004-06-18

Family

ID=32397067

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003295507A Abandoned AU2003295507A1 (en) 2002-11-13 2003-11-12 Ray tracing kernel calibration

Country Status (2)

Country Link
AU (1) AU2003295507A1 (en)
WO (1) WO2004049256A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140048658A (en) * 2012-10-16 2014-04-24 삼성전자주식회사 Apparatus and method for calibration
CN111175322B (en) * 2020-01-09 2022-08-16 昆山市建设工程质量检测中心 Slurry anchor lap joint quality detection method based on X-ray digital imaging technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687209A (en) * 1995-04-11 1997-11-11 Hewlett-Packard Co. Automatic warp compensation for laminographic circuit board inspection
US6289235B1 (en) * 1998-03-05 2001-09-11 Wake Forest University Method and system for creating three-dimensional images using tomosynthetic computed tomography

Also Published As

Publication number Publication date
WO2004049256A2 (en) 2004-06-10
WO2004049256A3 (en) 2004-11-04
AU2003295507A8 (en) 2004-06-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase