IT1277796B1 - PROCEDURE AND RADIOLOGICAL EQUIPMENT FOR THE SIMULTANEOUS OBTAINMENT OF TWO-DIMENSIONAL SECTIONS AND THREE-DIMENSIONAL VIEWS OF A COMPLEX - - Google Patents
PROCEDURE AND RADIOLOGICAL EQUIPMENT FOR THE SIMULTANEOUS OBTAINMENT OF TWO-DIMENSIONAL SECTIONS AND THREE-DIMENSIONAL VIEWS OF A COMPLEX -Info
- Publication number
- IT1277796B1 IT1277796B1 IT95VR000019A ITVR950019A IT1277796B1 IT 1277796 B1 IT1277796 B1 IT 1277796B1 IT 95VR000019 A IT95VR000019 A IT 95VR000019A IT VR950019 A ITVR950019 A IT VR950019A IT 1277796 B1 IT1277796 B1 IT 1277796B1
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- IT
- Italy
- Prior art keywords
- dimensional
- complex
- procedure
- obtainment
- sections
- Prior art date
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- 239000011159 matrix material Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Landscapes
- Image Analysis (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Nuclear Medicine (AREA)
Abstract
Procedimento di rilevamento, memorizzazione ed elaborazione di immagini digitalizzate, il quale comprende l'emissione di raggi-X da parte di almeno una sorgente di raggi-x posta in rotazione attorno ad un complesso anatomico da analizzare, l'ottenimento di radiografie digitalizzate mediante un rilevatore digitale di raggi-X. Le immagini digitalizzate vengono trasferite ad una memoria intermedia o su supporto magnetico od ottico. I dati memorizzati sono successivamente elaborati per effettuare la ricostruzione di una matrice tridimensionale di densità del complesso anatomico irraggiato, la quale viene visualizzata secondo una vista o sezione bidimensionale desiderata del complesso anatomico mediante conversione dei valori ricostruiti di densità in livelli di grigio.Procedure for detecting, storing and processing digitized images, which includes the emission of X-rays by at least one source of X-rays rotated around an anatomical complex to be analyzed, the obtainment of digitalized radiographs by means of a digital X-ray detector. The digitized images are transferred to an intermediate memory or on magnetic or optical support. The stored data are subsequently processed to carry out the reconstruction of a three-dimensional density matrix of the irradiated anatomical complex, which is displayed according to a desired two-dimensional view or section of the anatomical complex by converting the reconstructed density values into gray levels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95VR000019A IT1277796B1 (en) | 1995-03-01 | 1995-03-01 | PROCEDURE AND RADIOLOGICAL EQUIPMENT FOR THE SIMULTANEOUS OBTAINMENT OF TWO-DIMENSIONAL SECTIONS AND THREE-DIMENSIONAL VIEWS OF A COMPLEX - |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95VR000019A IT1277796B1 (en) | 1995-03-01 | 1995-03-01 | PROCEDURE AND RADIOLOGICAL EQUIPMENT FOR THE SIMULTANEOUS OBTAINMENT OF TWO-DIMENSIONAL SECTIONS AND THREE-DIMENSIONAL VIEWS OF A COMPLEX - |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVR950019A0 ITVR950019A0 (en) | 1995-03-01 |
ITVR950019A1 ITVR950019A1 (en) | 1996-09-01 |
IT1277796B1 true IT1277796B1 (en) | 1997-11-12 |
Family
ID=11427967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95VR000019A IT1277796B1 (en) | 1995-03-01 | 1995-03-01 | PROCEDURE AND RADIOLOGICAL EQUIPMENT FOR THE SIMULTANEOUS OBTAINMENT OF TWO-DIMENSIONAL SECTIONS AND THREE-DIMENSIONAL VIEWS OF A COMPLEX - |
Country Status (1)
Country | Link |
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IT (1) | IT1277796B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1721574A1 (en) | 2005-08-08 | 2006-11-15 | Vatech Co., Ltd. | Combined panoramic, CT (computed tomography) and cephalometric X-ray apparatus |
EP1752100A2 (en) | 2005-08-08 | 2007-02-14 | Vatech Co., Ltd. | Combined panoramic and CT (computed tomography) X-ray apparatus |
EP1752099A2 (en) | 2005-08-08 | 2007-02-14 | Vatech Co., Ltd. | Combined panoramic and computed tomography photographing apparatus |
EP2868275A1 (en) | 2013-10-31 | 2015-05-06 | Cefla Societa' Cooperativa | Method and apparatus to increase the field of view in a cone-beam computerized tomography acquisition |
-
1995
- 1995-03-01 IT IT95VR000019A patent/IT1277796B1/en active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1721574A1 (en) | 2005-08-08 | 2006-11-15 | Vatech Co., Ltd. | Combined panoramic, CT (computed tomography) and cephalometric X-ray apparatus |
EP1752100A2 (en) | 2005-08-08 | 2007-02-14 | Vatech Co., Ltd. | Combined panoramic and CT (computed tomography) X-ray apparatus |
EP1752099A2 (en) | 2005-08-08 | 2007-02-14 | Vatech Co., Ltd. | Combined panoramic and computed tomography photographing apparatus |
EP2868275A1 (en) | 2013-10-31 | 2015-05-06 | Cefla Societa' Cooperativa | Method and apparatus to increase the field of view in a cone-beam computerized tomography acquisition |
Also Published As
Publication number | Publication date |
---|---|
ITVR950019A1 (en) | 1996-09-01 |
ITVR950019A0 (en) | 1995-03-01 |
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