FR2796480B1 - Procede et systeme d'evaluation automatisee de la qualite d'image de systeme a rayons x utilisant des fantomes multiples - Google Patents

Procede et systeme d'evaluation automatisee de la qualite d'image de systeme a rayons x utilisant des fantomes multiples

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Publication number
FR2796480B1
FR2796480B1 FR0009271A FR0009271A FR2796480B1 FR 2796480 B1 FR2796480 B1 FR 2796480B1 FR 0009271 A FR0009271 A FR 0009271A FR 0009271 A FR0009271 A FR 0009271A FR 2796480 B1 FR2796480 B1 FR 2796480B1
Authority
FR
France
Prior art keywords
fantoms
image quality
automated evaluation
ray
ray system
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.)
Expired - Fee Related
Application number
FR0009271A
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English (en)
Other versions
FR2796480A1 (fr
Inventor
Farshid Farrokhnia
Kenneth Scott Kump
Richard Aufrichtig
Alexander Y Tokman
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.)
General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2796480A1 publication Critical patent/FR2796480A1/fr
Application granted granted Critical
Publication of FR2796480B1 publication Critical patent/FR2796480B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
FR0009271A 1999-07-15 2000-07-13 Procede et systeme d'evaluation automatisee de la qualite d'image de systeme a rayons x utilisant des fantomes multiples Expired - Fee Related FR2796480B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/354,389 US6694047B1 (en) 1999-07-15 1999-07-15 Method and apparatus for automated image quality evaluation of X-ray systems using any of multiple phantoms

Publications (2)

Publication Number Publication Date
FR2796480A1 FR2796480A1 (fr) 2001-01-19
FR2796480B1 true FR2796480B1 (fr) 2005-05-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009271A Expired - Fee Related FR2796480B1 (fr) 1999-07-15 2000-07-13 Procede et systeme d'evaluation automatisee de la qualite d'image de systeme a rayons x utilisant des fantomes multiples

Country Status (4)

Country Link
US (1) US6694047B1 (fr)
JP (1) JP3799222B2 (fr)
CN (1) CN1236656C (fr)
FR (1) FR2796480B1 (fr)

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Also Published As

Publication number Publication date
CN1236656C (zh) 2006-01-11
US6694047B1 (en) 2004-02-17
CN1283953A (zh) 2001-02-14
JP2001054514A (ja) 2001-02-27
JP3799222B2 (ja) 2006-07-19
FR2796480A1 (fr) 2001-01-19

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