DE3150306A1 - Verfahren und vorrichtung zur pruefung von gegenstaenden, insbesondere von gepaeckstuecken, auf einen gesuchten inhalt - Google Patents
Verfahren und vorrichtung zur pruefung von gegenstaenden, insbesondere von gepaeckstuecken, auf einen gesuchten inhaltInfo
- Publication number
- DE3150306A1 DE3150306A1 DE19813150306 DE3150306A DE3150306A1 DE 3150306 A1 DE3150306 A1 DE 3150306A1 DE 19813150306 DE19813150306 DE 19813150306 DE 3150306 A DE3150306 A DE 3150306A DE 3150306 A1 DE3150306 A1 DE 3150306A1
- Authority
- DE
- Germany
- Prior art keywords
- ray
- measurements
- series
- computed tomography
- determined
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 238000002591 computed tomography Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 230000000873 masking effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000003313 weakening effect Effects 0.000 claims 3
- 230000004913 activation Effects 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- 238000011835 investigation Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
- G01V5/226—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using tomography
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813150306 DE3150306A1 (de) | 1981-12-18 | 1981-12-18 | Verfahren und vorrichtung zur pruefung von gegenstaenden, insbesondere von gepaeckstuecken, auf einen gesuchten inhalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813150306 DE3150306A1 (de) | 1981-12-18 | 1981-12-18 | Verfahren und vorrichtung zur pruefung von gegenstaenden, insbesondere von gepaeckstuecken, auf einen gesuchten inhalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3150306A1 true DE3150306A1 (de) | 1983-06-30 |
Family
ID=6149150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813150306 Withdrawn DE3150306A1 (de) | 1981-12-18 | 1981-12-18 | Verfahren und vorrichtung zur pruefung von gegenstaenden, insbesondere von gepaeckstuecken, auf einen gesuchten inhalt |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3150306A1 (pt-pt) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620824A1 (fr) * | 1987-09-18 | 1989-03-24 | Balteau | Dispositif et procede pour l'inspection radiologique d'objet, notamment de bagages a main |
| EP0485872A2 (de) * | 1990-11-16 | 1992-05-20 | Daimler-Benz Aerospace Aktiengesellschaft | Einrichtung zur Erkennung von stickstoff-, phosphor-, chlor- und/oder sauerstoffhaltigen Substanzen |
| DE4137510A1 (de) * | 1991-11-14 | 1993-05-19 | Heimann Gmbh | Scanner zur untersuchung von pruefobjekten |
| DE4210516A1 (de) * | 1992-03-30 | 1993-10-07 | Jens Rainer Schuessler | Verfahren zur Kontrolle von Gepäckstücken und Gepäckstück zur Verwendung in dem Verfahren |
| US5661774A (en) * | 1996-06-27 | 1997-08-26 | Analogic Corporation | Dual energy power supply |
| US5796802A (en) * | 1996-08-19 | 1998-08-18 | Analogic Corporation | Multiple angle pre-screening tomographic systems and methods |
| US5818897A (en) * | 1996-06-27 | 1998-10-06 | Analogic Corporation | Quadrature transverse CT detection system |
| US7136451B2 (en) | 2004-10-05 | 2006-11-14 | Analogic Corporation | Method of and system for stabilizing high voltage power supply voltages in multi-energy computed tomography |
| US7197172B1 (en) | 2003-07-01 | 2007-03-27 | Analogic Corporation | Decomposition of multi-energy scan projections using multi-step fitting |
| US7224763B2 (en) | 2004-07-27 | 2007-05-29 | Analogic Corporation | Method of and system for X-ray spectral correction in multi-energy computed tomography |
| US7302083B2 (en) | 2004-07-01 | 2007-11-27 | Analogic Corporation | Method of and system for sharp object detection using computed tomography images |
| GB2439413A (en) * | 2006-05-08 | 2007-12-27 | Univ Tsinghua | Cargo Security Inspection Method Based On Spiral Scanning |
| US7327853B2 (en) | 2004-06-09 | 2008-02-05 | Analogic Corporation | Method of and system for extracting 3D bag images from continuously reconstructed 2D image slices in computed tomography |
| US7388983B2 (en) | 2004-08-18 | 2008-06-17 | Analogic Corporation | Method of and system for detecting anomalies in projection images generated by computed tomography scanners |
| US7415147B2 (en) | 2004-06-04 | 2008-08-19 | Analogic Corporation | Method of and system for destreaking the photoelectric image in multi-energy computed tomography |
| GB2453627A (en) * | 2007-09-05 | 2009-04-15 | Nuctech Co Ltd | Device for rotating and inspecting cargo container |
| US7539337B2 (en) | 2005-07-18 | 2009-05-26 | Analogic Corporation | Method of and system for splitting compound objects in multi-energy computed tomography images |
| US7692650B2 (en) | 2005-06-01 | 2010-04-06 | Analogic Corporation | Method of and system for 3D display of multi-energy computed tomography images |
| US7801348B2 (en) | 2005-07-18 | 2010-09-21 | Analogic Corporation | Method of and system for classifying objects using local distributions of multi-energy computed tomography images |
| US8009883B2 (en) | 2007-02-09 | 2011-08-30 | Analogic Corporation | Method of and system for automatic object display of volumetric computed tomography images for fast on-screen threat resolution |
| DE102008046417B4 (de) | 2007-09-05 | 2018-03-15 | Nuctech Co. Ltd. | Vorrichtung zur Inspektion auf Schmuggelware in Luftfrachtgutbehältern |
-
1981
- 1981-12-18 DE DE19813150306 patent/DE3150306A1/de not_active Withdrawn
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620824A1 (fr) * | 1987-09-18 | 1989-03-24 | Balteau | Dispositif et procede pour l'inspection radiologique d'objet, notamment de bagages a main |
| EP0485872A2 (de) * | 1990-11-16 | 1992-05-20 | Daimler-Benz Aerospace Aktiengesellschaft | Einrichtung zur Erkennung von stickstoff-, phosphor-, chlor- und/oder sauerstoffhaltigen Substanzen |
| EP0485872A3 (en) * | 1990-11-16 | 1993-01-27 | Messerschmitt-Boelkow-Blohm Gmbh | Detector for nitrogen-, phosphor-, chlorine-, and/or oxygen-containing substances |
| DE4137510A1 (de) * | 1991-11-14 | 1993-05-19 | Heimann Gmbh | Scanner zur untersuchung von pruefobjekten |
| DE4210516A1 (de) * | 1992-03-30 | 1993-10-07 | Jens Rainer Schuessler | Verfahren zur Kontrolle von Gepäckstücken und Gepäckstück zur Verwendung in dem Verfahren |
| US5818897A (en) * | 1996-06-27 | 1998-10-06 | Analogic Corporation | Quadrature transverse CT detection system |
| US5661774A (en) * | 1996-06-27 | 1997-08-26 | Analogic Corporation | Dual energy power supply |
| US5796802A (en) * | 1996-08-19 | 1998-08-18 | Analogic Corporation | Multiple angle pre-screening tomographic systems and methods |
| US7197172B1 (en) | 2003-07-01 | 2007-03-27 | Analogic Corporation | Decomposition of multi-energy scan projections using multi-step fitting |
| US7415147B2 (en) | 2004-06-04 | 2008-08-19 | Analogic Corporation | Method of and system for destreaking the photoelectric image in multi-energy computed tomography |
| US7327853B2 (en) | 2004-06-09 | 2008-02-05 | Analogic Corporation | Method of and system for extracting 3D bag images from continuously reconstructed 2D image slices in computed tomography |
| US7302083B2 (en) | 2004-07-01 | 2007-11-27 | Analogic Corporation | Method of and system for sharp object detection using computed tomography images |
| US7224763B2 (en) | 2004-07-27 | 2007-05-29 | Analogic Corporation | Method of and system for X-ray spectral correction in multi-energy computed tomography |
| US7388983B2 (en) | 2004-08-18 | 2008-06-17 | Analogic Corporation | Method of and system for detecting anomalies in projection images generated by computed tomography scanners |
| US7136451B2 (en) | 2004-10-05 | 2006-11-14 | Analogic Corporation | Method of and system for stabilizing high voltage power supply voltages in multi-energy computed tomography |
| US7692650B2 (en) | 2005-06-01 | 2010-04-06 | Analogic Corporation | Method of and system for 3D display of multi-energy computed tomography images |
| US7801348B2 (en) | 2005-07-18 | 2010-09-21 | Analogic Corporation | Method of and system for classifying objects using local distributions of multi-energy computed tomography images |
| US7539337B2 (en) | 2005-07-18 | 2009-05-26 | Analogic Corporation | Method of and system for splitting compound objects in multi-energy computed tomography images |
| GB2439413B (en) * | 2006-05-08 | 2011-01-12 | Univ Tsinghua | Cargo security inspection method based on spiral scanning |
| US7570737B2 (en) | 2006-05-08 | 2009-08-04 | Tsinghua University | Cargo security inspection method and system based on spiral scanning |
| GB2439413A (en) * | 2006-05-08 | 2007-12-27 | Univ Tsinghua | Cargo Security Inspection Method Based On Spiral Scanning |
| DE112007001149B4 (de) | 2006-05-08 | 2023-11-30 | Tsinghua University | Frachtsicherheitskontrollverfahen auf Grundlage von Spiralabtastung |
| US8009883B2 (en) | 2007-02-09 | 2011-08-30 | Analogic Corporation | Method of and system for automatic object display of volumetric computed tomography images for fast on-screen threat resolution |
| US7722251B2 (en) | 2007-09-05 | 2010-05-25 | Nuctech Company Limited | Device for inspecting contraband in aviation cargo container |
| GB2453627A (en) * | 2007-09-05 | 2009-04-15 | Nuctech Co Ltd | Device for rotating and inspecting cargo container |
| GB2453627B (en) * | 2007-09-05 | 2010-11-10 | Nuctech Co Ltd | Device for inspecting contraband in aviation cargo container |
| DE102008046416B4 (de) * | 2007-09-05 | 2017-05-24 | Nuctech Co. Ltd. | Vorrichtung zur Inspektion auf Schmuggelware in Luftfrachtgutbehältern |
| DE102008046417B4 (de) | 2007-09-05 | 2018-03-15 | Nuctech Co. Ltd. | Vorrichtung zur Inspektion auf Schmuggelware in Luftfrachtgutbehältern |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8120 | Willingness to grant licences paragraph 23 | ||
| 8139 | Disposal/non-payment of the annual fee |