CA1065985A - Methode cinematographique de projection des couches d'objets tridimensionnels - Google Patents
Methode cinematographique de projection des couches d'objets tridimensionnelsInfo
- Publication number
- CA1065985A CA1065985A CA234,695A CA234695A CA1065985A CA 1065985 A CA1065985 A CA 1065985A CA 234695 A CA234695 A CA 234695A CA 1065985 A CA1065985 A CA 1065985A
- Authority
- CA
- Canada
- Prior art keywords
- images
- image
- layer
- superimposition
- lens matrix
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000003384 imaging method Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000003252 repetitive effect Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000001454 recorded image Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/025—Tomosynthesis
-
- 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
- G01N23/043—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 using fluoroscopic examination, with visual observation or video transmission of fluoroscopic images
-
- 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
- G01N23/044—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 using laminography or tomosynthesis
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G03B42/026—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays for obtaining three-dimensional pictures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Radiology & Medical Imaging (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Studio Devices (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2442841A DE2442841A1 (de) | 1974-09-06 | 1974-09-06 | Verfahren zur kinematographischen schichtdarstellung von dreidimensionalen objekten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1065985A true CA1065985A (fr) | 1979-11-06 |
Family
ID=5925103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA234,695A Expired CA1065985A (fr) | 1974-09-06 | 1975-09-03 | Methode cinematographique de projection des couches d'objets tridimensionnels |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5152291A (fr) |
| CA (1) | CA1065985A (fr) |
| DE (1) | DE2442841A1 (fr) |
| FR (1) | FR2284137A1 (fr) |
| GB (1) | GB1531755A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514988C3 (de) * | 1975-04-05 | 1980-03-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur schichtweisen Darstellung dreidimensionaler Objekte mittels kodierter Simultan-Überlagerungsbilder |
| DE2712320A1 (de) * | 1977-03-21 | 1978-09-28 | Siemens Ag | Roentgendiagnostikeinrichtung fuer roentgenschichtbilder |
| DE2746035C2 (de) * | 1977-10-13 | 1984-10-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur räumlichen Dekodierung dreidimensionaler Objekte aus primären Überlagerungsbildern |
| AU4326979A (en) * | 1978-01-13 | 1979-07-19 | N.V. Philips Gloeilampenfabrieken | X-ray apparatus for tomosynthesis |
| DE2911375C2 (de) * | 1979-03-23 | 1983-12-22 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur Herstellung von Schichtbildern eines dreidimensionalen Objektes |
| DE3134076A1 (de) * | 1981-08-28 | 1983-03-10 | Philips Patentverwaltung Gmbh, 2000 Hamburg | "vorrichtung zur schichtweisen darstellung eines koerpers" |
| GB0706089D0 (en) | 2007-03-29 | 2007-10-31 | Durham Scient Crystals Ltd | X-ray imaging of materials |
| GB0706088D0 (en) | 2007-03-29 | 2007-05-09 | Durham Scient Crystals Ltd | X-ray imaging of materials |
| GB0823093D0 (en) | 2008-12-19 | 2009-01-28 | Durham Scient Crystals Ltd | Apparatus and method for characterisation of materials |
-
1974
- 1974-09-06 DE DE2442841A patent/DE2442841A1/de active Granted
-
1975
- 1975-09-03 CA CA234,695A patent/CA1065985A/fr not_active Expired
- 1975-09-04 FR FR7527100A patent/FR2284137A1/fr not_active Withdrawn
- 1975-09-05 JP JP50107918A patent/JPS5152291A/ja active Pending
- 1975-09-06 GB GB36272/75A patent/GB1531755A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2442841B2 (fr) | 1979-08-16 |
| JPS5152291A (en) | 1976-05-08 |
| DE2442841A1 (de) | 1976-03-18 |
| FR2284137A1 (fr) | 1976-04-02 |
| DE2442841C3 (fr) | 1980-05-08 |
| GB1531755A (en) | 1978-11-08 |
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