IL52875A0 - Improvements in an apparatus for the elementwise reconstruction of a tomogram of a cross-section of an object - Google Patents

Improvements in an apparatus for the elementwise reconstruction of a tomogram of a cross-section of an object

Info

Publication number: IL52875A0
Authority: IL; Israel
Prior art keywords: elementwise; tomogram; reconstruction; cross; section
Prior art date: 1976-09-06

Application number

IL52875A

Other languages

English (en)

Other versions

IL52875A (de

Original Assignee

Optische Ind De Oude Delft Nv

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.)

1976-09-06

Filing date

1977-09-02

Publication date

1977-11-30

1977-09-02 Application filed by Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv

1977-11-30 Publication of IL52875A0 publication Critical patent/IL52875A0/xx

1980-12-31 Publication of IL52875A publication Critical patent/IL52875A/xx

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
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- 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
- G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S378/00—X-ray or gamma ray systems or devices
- Y10S378/901—Computer tomography program or processor

Landscapes

Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Theoretical Computer Science (AREA)
Medical Informatics (AREA)
General Physics & Mathematics (AREA)
Pure & Applied Mathematics (AREA)
Radiology & Medical Imaging (AREA)
Mathematical Optimization (AREA)
Pulmonology (AREA)
Mathematical Analysis (AREA)
Biophysics (AREA)
High Energy & Nuclear Physics (AREA)
Algebra (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Optics & Photonics (AREA)
Pathology (AREA)
Mathematical Physics (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Apparatus For Radiation Diagnosis (AREA)
Analysing Materials By The Use Of Radiation (AREA)

IL52875A 1976-09-06 1977-09-02 Improvements in an apparatus for the elementwise reconstruction of a tomogram of a cross-section of an object IL52875A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7609885A NL7609885A (nl)	1976-09-06	1976-09-06	Stelsel voor het elementsgewijs reconstrueren van een tomogram van een dwarsdoorsnede van een object.

Publications (2)

Publication Number	Publication Date
IL52875A0 true IL52875A0 (en)	1977-11-30
IL52875A IL52875A (de)	1980-12-31

Family

ID=19826851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL52875A IL52875A0 (en)	1976-09-06	1977-09-02	Improvements in an apparatus for the elementwise reconstruction of a tomogram of a cross-section of an object

Country Status (11)

Country	Link
US (1)	US4209827A (de)
JP (1)	JPS5332688A (de)
CA (1)	CA1085518A (de)
CH (1)	CH627934A5 (de)
DE (1)	DE2739001C2 (de)
FR (1)	FR2363796A1 (de)
GB (1)	GB1583055A (de)
IL (1)	IL52875A0 (de)
IT (1)	IT1084217B (de)
NL (1)	NL7609885A (de)
SE (1)	SE7709951L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7905282A (nl) *	1979-07-06	1981-01-08	Philips Nv	Werkwijze en inrichting voor het bepalen van een stralingsabsorptieverdeling in een vlak van een lichaam.
US6944322B2 (en) *	2001-03-28	2005-09-13	Visiongate, Inc.	Optical tomography of small objects using parallel ray illumination and post-specimen optical magnification
US6991738B1 (en)	2004-10-13	2006-01-31	University Of Washington	Flow-through drum centrifuge
DE102007026909B4 (de) *	2007-06-12	2013-04-11	Siemens Aktiengesellschaft	Digitales Röntgenbildaufnahmesystem, Verfahren zum Erzeugen eines Bilddatensatzes und Verfahren zum reproduzierbaren Erzeugen von Röntgenbildaufnahmen
US11069054B2 (en)	2015-12-30	2021-07-20	Visiongate, Inc.	System and method for automated detection and monitoring of dysplasia and administration of immunotherapy and chemotherapy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3499146A (en) *	1966-10-10	1970-03-03	Albert G Richards	Variable depth laminagraphy with means for highlighting the detail of selected lamina
GB1283915A (en) *	1968-08-23	1972-08-02	Emi Ltd	A method of and apparatus for examination of a body by radiation such as x or gamma radiation
DE2420499A1 (de) *	1973-04-26	1974-11-14	Emi Ltd	Geraet zur untersuchung eines koerpers mittels strahlung
GB1509176A (en) *	1974-05-09	1978-04-26	Emi Ltd	Radiography
GB1478123A (en) *	1973-08-18	1977-06-29	Emi Ltd	Tomography
DE2437529A1 (de) *	1974-08-03	1976-02-12	Philips Patentverwaltung	Verfahren und anordnung zur verzerrungsfreien tomosynthese
DE2442412A1 (de) *	1974-09-05	1976-03-18	Philips Patentverwaltung	Anordnung zur ermittlung der verteilung der absorption oder der emission von strahlung in einer ebene eines koerpers
DE2442809A1 (de) *	1974-09-06	1976-03-18	Philips Patentverwaltung	Anordnung zur ermittlung der absorption in einem koerper
NL7414060A (nl) *	1974-10-28	1976-05-03	Optische Ind De Oude Delft Nv	Elektro-optische correlator.
JPS522186A (en) *	1974-11-29	1977-01-08	Univ Leland Stanford Junior	Device for detecting and stopping divergent transmissive radiation and threeedimensional sectional camera device
US4044240A (en) *	1975-11-28	1977-08-23	Picker Corporation	Tomography system having an ultra high speed processing unit
US4066900A (en) *	1976-03-19	1978-01-03	Emi Limited	Technique for cat utilizing composite beam paths which are wider at their ends than therebetween

1976
- 1976-09-06 NL NL7609885A patent/NL7609885A/xx not_active Application Discontinuation
1977
- 1977-08-26 CH CH1043377A patent/CH627934A5/de not_active IP Right Cessation
- 1977-08-29 CA CA285,701A patent/CA1085518A/en not_active Expired
- 1977-08-29 US US05/828,898 patent/US4209827A/en not_active Expired - Lifetime
- 1977-08-30 DE DE2739001A patent/DE2739001C2/de not_active Expired
- 1977-09-02 IL IL52875A patent/IL52875A0/xx unknown
- 1977-09-02 GB GB36747/77A patent/GB1583055A/en not_active Expired
- 1977-09-05 SE SE7709951A patent/SE7709951L/xx unknown
- 1977-09-06 JP JP10637677A patent/JPS5332688A/ja active Pending
- 1977-09-06 FR FR7726995A patent/FR2363796A1/fr active Granted
- 1977-09-06 IT IT27289/77A patent/IT1084217B/it active

Also Published As

Publication number	Publication date
GB1583055A (en)	1981-01-21
IL52875A (de)	1980-12-31
NL7609885A (nl)	1978-03-08
JPS5332688A (en)	1978-03-28
DE2739001A1 (de)	1978-04-27
SE7709951L (sv)	1978-03-07
DE2739001C2 (de)	1985-02-28
IT1084217B (it)	1985-05-25
US4209827A (en)	1980-06-24
FR2363796A1 (fr)	1978-03-31
CH627934A5 (de)	1982-02-15
FR2363796B1 (de)	1984-02-10
CA1085518A (en)	1980-09-09

Publication	Publication Date	Title
GB1547545A (en)	1979-06-20	Examination apparatus
GB1545731A (en)	1979-05-16	Surgical apparatus
JPS5353993A (en)	1978-05-16	Scanning tomograph tester
GB1555064A (en)	1979-11-07	Radiography apparatus
JPS5369689A (en)	1978-06-21	Inspection apparatus
JPS5359287A (en)	1978-05-27	Anesthetic apparatus
JPS5396318A (en)	1978-08-23	Diagnostic apparatus
HK35979A (en)	1979-06-15	Apparatus for dermatological treatment
GB2005953A (en)	1979-04-25	Apparatus for use in tomography
IL52082A (en)	1979-11-30	Apparatus and method for tomogram construction
YU39550B (en)	1984-12-31	X-ray apparatus
GB2007938B (en)	1982-04-07	Apparatus for use in tomography
IL52154A (en)	1979-05-31	Apparatus for tomography
GB1545408A (en)	1979-05-10	Radiographic apparatus
IE45498L (en)	1977-11-12	Slab-gripping apparatus
JPS5367991A (en)	1978-06-16	Artificial respiratory apparatus
GB2007939B (en)	1982-04-07	Apparatus for use in tomography
GB1553117A (en)	1979-09-19	Gambling apparatus
JPS5333634A (en)	1978-03-29	Radiography and its apparatus
IL52875A0 (en)	1977-11-30	Improvements in an apparatus for the elementwise reconstruction of a tomogram of a cross-section of an object
JPS5312680A (en)	1978-02-04	Apparatus for forming scintigram
GB1548026A (en)	1979-07-04	Ultrafultration apparatus
GB1544568A (en)	1979-04-19	Pump-calibrating apparatus
JPS5353195A (en)	1978-05-15	Medical apparatus
JPS5367393A (en)	1978-06-15	Tomographic device