FR2914175B1 - Chaine d'acquisition et de traitement d'image pour radiographie a double energie utilisant un detecteur a panneau plat portable - Google Patents
Chaine d'acquisition et de traitement d'image pour radiographie a double energie utilisant un detecteur a panneau plat portableInfo
- Publication number
- FR2914175B1 FR2914175B1 FR0851863A FR0851863A FR2914175B1 FR 2914175 B1 FR2914175 B1 FR 2914175B1 FR 0851863 A FR0851863 A FR 0851863A FR 0851863 A FR0851863 A FR 0851863A FR 2914175 B1 FR2914175 B1 FR 2914175B1
- Authority
- FR
- France
- Prior art keywords
- double
- image acquisition
- flat panel
- processing chain
- panel sensor
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5252—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data removing objects from field of view, e.g. removing patient table from a CT image
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/587—Alignment of source unit to detector unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/731,535 US7627084B2 (en) | 2007-03-30 | 2007-03-30 | Image acquisition and processing chain for dual-energy radiography using a portable flat panel detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2914175A1 FR2914175A1 (fr) | 2008-10-03 |
| FR2914175B1 true FR2914175B1 (fr) | 2013-08-09 |
Family
ID=39760605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0851863A Active FR2914175B1 (fr) | 2007-03-30 | 2008-03-21 | Chaine d'acquisition et de traitement d'image pour radiographie a double energie utilisant un detecteur a panneau plat portable |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US7627084B2 (enExample) |
| JP (1) | JP5738510B2 (enExample) |
| CN (1) | CN101273896B (enExample) |
| FR (1) | FR2914175B1 (enExample) |
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2007
- 2007-03-30 US US11/731,535 patent/US7627084B2/en active Active
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2008
- 2008-03-21 FR FR0851863A patent/FR2914175B1/fr active Active
- 2008-03-26 JP JP2008079437A patent/JP5738510B2/ja active Active
- 2008-03-31 CN CN200810088480.6A patent/CN101273896B/zh active Active
-
2009
- 2009-11-03 US US12/611,371 patent/US7997799B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008253758A (ja) | 2008-10-23 |
| US20080240357A1 (en) | 2008-10-02 |
| CN101273896B (zh) | 2012-10-03 |
| CN101273896A (zh) | 2008-10-01 |
| US20100046705A1 (en) | 2010-02-25 |
| US7997799B2 (en) | 2011-08-16 |
| FR2914175A1 (fr) | 2008-10-03 |
| US7627084B2 (en) | 2009-12-01 |
| JP5738510B2 (ja) | 2015-06-24 |
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