GB9217462D0 - Three-dimensional information from shadows of concurrent projections of multiple-light sources - Google Patents

Three-dimensional information from shadows of concurrent projections of multiple-light sources

Info

Publication number
GB9217462D0
GB9217462D0 GB929217462A GB9217462A GB9217462D0 GB 9217462 D0 GB9217462 D0 GB 9217462D0 GB 929217462 A GB929217462 A GB 929217462A GB 9217462 A GB9217462 A GB 9217462A GB 9217462 D0 GB9217462 D0 GB 9217462D0
Authority
GB
United Kingdom
Prior art keywords
shadows
concurrent
projections
light sources
dimensional information
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Withdrawn
Application number
GB929217462A
Other versions
GB2270155A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9217462A priority Critical patent/GB2270155A/en
Publication of GB9217462D0 publication Critical patent/GB9217462D0/en
Publication of GB2270155A publication Critical patent/GB2270155A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/586—Depth or shape recovery from multiple images from multiple light sources, e.g. photometric stereo

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Input (AREA)
GB9217462A 1992-08-17 1992-08-17 Three-dimentional information from shadows of concurrent projections of multiple light sources Withdrawn GB2270155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9217462A GB2270155A (en) 1992-08-17 1992-08-17 Three-dimentional information from shadows of concurrent projections of multiple light sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9217462A GB2270155A (en) 1992-08-17 1992-08-17 Three-dimentional information from shadows of concurrent projections of multiple light sources

Publications (2)

Publication Number Publication Date
GB9217462D0 true GB9217462D0 (en) 1992-09-30
GB2270155A GB2270155A (en) 1994-03-02

Family

ID=10720484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9217462A Withdrawn GB2270155A (en) 1992-08-17 1992-08-17 Three-dimentional information from shadows of concurrent projections of multiple light sources

Country Status (1)

Country Link
GB (1) GB2270155A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9704777L (en) * 1997-12-19 1999-06-20 Alfa Laval Agri Ab Device for monitoring an animal related area
US6765572B2 (en) * 2001-04-23 2004-07-20 Koninklijke Philips Electronics N.V. Virtual modeling by voxel-clipping shadow-cast
GB2464453B8 (en) * 2008-10-10 2016-09-14 Toshiba Res Europ Ltd An imaging system and method
FR2945630B1 (en) 2009-05-14 2011-12-30 Airbus France METHOD AND SYSTEM FOR REMOTELY INSPECTING A STRUCTURE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3587927T2 (en) * 1984-07-23 1995-03-02 Mutual Corp Method and device for the automatic examination of tablets.

Also Published As

Publication number Publication date
GB2270155A (en) 1994-03-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)