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GB2360685B - Detecting improving and characterising material in a 3-d space - Google Patents

Detecting improving and characterising material in a 3-d space

Info

Publication number
GB2360685B
GB2360685B GB0112831A GB0112831A GB2360685B GB 2360685 B GB2360685 B GB 2360685B GB 0112831 A GB0112831 A GB 0112831A GB 0112831 A GB0112831 A GB 0112831A GB 2360685 B GB2360685 B GB 2360685B
Authority
GB
United Kingdom
Prior art keywords
space
improving
detecting
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
GB0112831A
Other versions
GB0112831D0 (en
GB2360685A (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
Priority claimed from GBGB9720658.5A external-priority patent/GB9720658D0/en
Application filed by Nottingham Trent University filed Critical Nottingham Trent University
Publication of GB0112831D0 publication Critical patent/GB0112831D0/en
Publication of GB2360685A publication Critical patent/GB2360685A/en
Application granted granted Critical
Publication of GB2360685B publication Critical patent/GB2360685B/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)
GB0112831A 1997-09-29 1998-09-28 Detecting improving and characterising material in a 3-d space Expired - Fee Related GB2360685B (en)

Applications Claiming Priority (2)

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
GB9821037A GB2329817B (en) 1997-09-29 1998-09-28 Detecting,improving and characterising material in 3-D space

Publications (3)

Publication Number Publication Date
GB0112831D0 GB0112831D0 (en) 2001-07-18
GB2360685A GB2360685A (en) 2001-09-26
GB2360685B true GB2360685B (en) 2001-12-12

Family

ID=26312338

Family Applications (1)

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

Country Status (1)

Country Link
GB (1) GB2360685B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7231013B2 (en) * 2003-03-21 2007-06-12 Agilent Technologies, Inc. Precise x-ray inspection system utilizing multiple linear sensors
DE102004022427B4 (en) * 2004-05-06 2007-02-08 Yxlon International Security Gmbh Method of checking a piece of luggage
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
US7693261B2 (en) 2007-05-17 2010-04-06 Durham Scientific Crystals Limited Method and apparatus for inspection of materials
EP2309257A1 (en) * 2008-03-27 2011-04-13 Analogic Corporation Method of and system for three-dimensional workstation for security and medical applications
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261984A2 (en) * 1986-09-26 1988-03-30 Max Robinson Three-dimensional visual screening system
EP0610084A2 (en) * 1993-02-05 1994-08-10 Max Robinson The visual presentation of information derived from a 3D image system
JPH09282443A (en) * 1996-04-15 1997-10-31 Hitachi Medical Corp X-ray baggage inspecting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261984A2 (en) * 1986-09-26 1988-03-30 Max Robinson Three-dimensional visual screening system
EP0610084A2 (en) * 1993-02-05 1994-08-10 Max Robinson The visual presentation of information derived from a 3D image system
JPH09282443A (en) * 1996-04-15 1997-10-31 Hitachi Medical Corp X-ray baggage inspecting device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Acc. No. 1998-024148 & JP 09 282 443 A *

Also Published As

Publication number Publication date
GB0112831D0 (en) 2001-07-18
GB2360685A (en) 2001-09-26

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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