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GB2329817B - Detecting,improving and characterising material in 3-D space - Google Patents

Detecting,improving and characterising material in 3-D space

Info

Publication number
GB2329817B
GB2329817B GB9821037A GB9821037A GB2329817B GB 2329817 B GB2329817 B GB 2329817B GB 9821037 A GB9821037 A GB 9821037A GB 9821037 A GB9821037 A GB 9821037A GB 2329817 B GB2329817 B GB 2329817B
Authority
GB
United Kingdom
Prior art keywords
improving
detecting
space
characterising
characterising material
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 - Fee Related
Application number
GB9821037A
Other versions
GB9821037D0 (en
GB2329817A (en
Inventor
Max Robinson
James Paul Owain Evans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nottingham Trent University
Original Assignee
Nottingham Trent University
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.)
Filing date
Publication date
Application filed by Nottingham Trent University filed Critical Nottingham Trent University
Priority to GB0112831A priority Critical patent/GB2360685B/en
Publication of GB9821037D0 publication Critical patent/GB9821037D0/en
Publication of GB2329817A publication Critical patent/GB2329817A/en
Application granted granted Critical
Publication of GB2329817B publication Critical patent/GB2329817B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/254—Image signal generators using stereoscopic image cameras in combination with electromagnetic radiation sources for illuminating objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB9821037A 1997-09-29 1998-09-28 Detecting,improving and characterising material in 3-D space Expired - Fee Related GB2329817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0112831A GB2360685B (en) 1997-09-29 1998-09-28 Detecting improving and characterising material in a 3-d space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9720658.5A GB9720658D0 (en) 1997-09-29 1997-09-29 Detecting, improving and charecterising material in 3-D space

Publications (3)

Publication Number Publication Date
GB9821037D0 GB9821037D0 (en) 1998-11-18
GB2329817A GB2329817A (en) 1999-03-31
GB2329817B true GB2329817B (en) 2001-08-29

Family

ID=10819780

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9720658.5A Ceased GB9720658D0 (en) 1997-09-29 1997-09-29 Detecting, improving and charecterising material in 3-D space
GB9821037A Expired - Fee Related GB2329817B (en) 1997-09-29 1998-09-28 Detecting,improving and characterising material in 3-D space

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9720658.5A Ceased GB9720658D0 (en) 1997-09-29 1997-09-29 Detecting, improving and charecterising material in 3-D space

Country Status (1)

Country Link
GB (2) GB9720658D0 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1320201B1 (en) 2000-06-09 2003-11-26 Dylog Italia Spa X-RAY INSPECTION DEVICE FOR FOOD PRODUCTS.
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
US7773724B2 (en) * 2006-07-11 2010-08-10 Morpho Detection, Inc. Systems and methods for generating an improved diffraction profile
GB0706088D0 (en) 2007-03-29 2007-05-09 Durham Scient Crystals Ltd X-ray imaging of materials
GB0706089D0 (en) 2007-03-29 2007-10-31 Durham Scient Crystals Ltd X-ray imaging of materials
US7693261B2 (en) 2007-05-17 2010-04-06 Durham Scientific Crystals Limited Method and apparatus for inspection of materials
FR2919780B1 (en) * 2007-08-02 2017-09-08 Nuctech Co Ltd METHOD AND SYSTEM FOR IDENTIFYING MATERIAL USING STEREOSCOPIC BINOCULAR IMAGES AND MULTI-ENERGY TRANSMISSION
CN101358936B (en) 2007-08-02 2011-03-16 同方威视技术股份有限公司 Method and system for discriminating material by double-perspective multi energy transmission image
WO2009024818A1 (en) * 2007-08-17 2009-02-26 Durham Scientific Crystals Limited Method and apparatus for identification and detection of liquids
GB0823093D0 (en) 2008-12-19 2009-01-28 Durham Scient Crystals Ltd Apparatus and method for characterisation of materials
GB0902138D0 (en) 2009-02-10 2009-03-25 Durham Scient Crystals Ltd Apparatus and method for viewing an object
CN104131584B (en) * 2014-06-04 2016-03-16 杨燕军 With continuous wall trench underground quality detection device and the method thereof of electronic compass
AU2017260252A1 (en) * 2016-05-03 2019-09-26 Rapiscan Systems, Inc. Radiation signal processing system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271723A1 (en) * 1986-11-26 1988-06-22 Heimann GmbH X-ray scanning system
US4870670A (en) * 1987-10-19 1989-09-26 Heimann Gmbh X-ray scanner with secondary radiation detector
US4884289A (en) * 1986-05-28 1989-11-28 Heimann Gmbh X-ray scanner for detecting plastic articles
WO1992002892A1 (en) * 1990-08-10 1992-02-20 Vivid Technologies, Inc. Device and method for inspection of baggage and other objects
US5247561A (en) * 1991-01-02 1993-09-21 Kotowski Andreas F Luggage inspection device
US5260982A (en) * 1991-05-31 1993-11-09 Kabushiki Kaisha Toshiba Scattered radiation imaging apparatus
US5313511A (en) * 1986-06-20 1994-05-17 American Science And Engineering, Inc. X-ray imaging particularly adapted for low Z materials
US5692029A (en) * 1993-01-15 1997-11-25 Technology International Incorporated Detection of concealed explosives and contraband

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884289A (en) * 1986-05-28 1989-11-28 Heimann Gmbh X-ray scanner for detecting plastic articles
US5313511A (en) * 1986-06-20 1994-05-17 American Science And Engineering, Inc. X-ray imaging particularly adapted for low Z materials
US5313511C1 (en) * 1986-06-20 2001-01-30 Us Trust Company X-ray imaging particularly adapted for low z materials
EP0271723A1 (en) * 1986-11-26 1988-06-22 Heimann GmbH X-ray scanning system
US4870670A (en) * 1987-10-19 1989-09-26 Heimann Gmbh X-ray scanner with secondary radiation detector
WO1992002892A1 (en) * 1990-08-10 1992-02-20 Vivid Technologies, Inc. Device and method for inspection of baggage and other objects
US5247561A (en) * 1991-01-02 1993-09-21 Kotowski Andreas F Luggage inspection device
US5260982A (en) * 1991-05-31 1993-11-09 Kabushiki Kaisha Toshiba Scattered radiation imaging apparatus
US5692029A (en) * 1993-01-15 1997-11-25 Technology International Incorporated Detection of concealed explosives and contraband

Also Published As

Publication number Publication date
GB9821037D0 (en) 1998-11-18
GB2329817A (en) 1999-03-31
GB9720658D0 (en) 1997-11-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020928

728V Application for restoration filed (sect. 28/1977)
728Y Application for restoration allowed (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100928