GB2358307B - Image processing apparatus - Google Patents

Image processing apparatus

Info

Publication number
GB2358307B
GB2358307B GB9927875A GB9927875A GB2358307B GB 2358307 B GB2358307 B GB 2358307B GB 9927875 A GB9927875 A GB 9927875A GB 9927875 A GB9927875 A GB 9927875A GB 2358307 B GB2358307 B GB 2358307B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
processing apparatus
image processing
image
apparatus
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
GB9927875A
Other versions
GB9927875D0 (en )
GB2358307A (en )
Inventor
Alexander Ralph Lyons
Adam Michael Baumberg
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.)
Canon Inc
Original Assignee
Canon Inc
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
Grant date

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/20Image acquisition
    • G06K9/32Aligning or centering of the image pick-up or image-field
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/20Image acquisition
    • G06K9/209Sensor details, e.g. position, configuration, special lenses
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/50Depth or shape recovery
    • G06T7/55Depth or shape recovery from multiple images
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/20Image acquisition
    • G06K2009/2045Image acquisition using multiple overlapping images
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2209/00Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K2209/40Acquisition of 3D measurements of objects
GB9927875A 1999-11-25 1999-11-25 Image processing apparatus Expired - Fee Related GB2358307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9927875A GB2358307B (en) 1999-11-25 1999-11-25 Image processing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9927875A GB2358307B (en) 1999-11-25 1999-11-25 Image processing apparatus
US09718405 US6970591B1 (en) 1999-11-25 2000-11-24 Image processing apparatus

Publications (3)

Publication Number Publication Date
GB9927875D0 GB9927875D0 (en) 2000-01-26
GB2358307A true GB2358307A (en) 2001-07-18
GB2358307B true GB2358307B (en) 2004-03-24

Family

ID=10865129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9927875A Expired - Fee Related GB2358307B (en) 1999-11-25 1999-11-25 Image processing apparatus

Country Status (1)

Country Link
GB (1) GB2358307B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2381429B (en) 2001-09-28 2005-07-27 Canon Europa Nv 3D computer model processing apparatus
GB0126526D0 (en) 2001-11-05 2002-01-02 Canon Europa Nv Three-dimensional computer modelling
GB2383245B (en) 2001-11-05 2005-05-18 Canon Europa Nv Image processing apparatus
EP1347418A3 (en) 2002-02-28 2005-11-23 Canon Europa N.V. Texture map editing
GB0208909D0 (en) 2002-04-18 2002-05-29 Canon Europa Nv Three-dimensional computer modelling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895192A2 (en) * 1997-07-28 1999-02-03 Digital Equipment Corporation Method for reconstructing a three-dimensional object from a closed-loop sequence of images
EP0902395A1 (en) * 1997-07-22 1999-03-17 Atr Human Information Processing Research Laboratories Linear estimation method for three-dimensional position with affine camera correction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0902395A1 (en) * 1997-07-22 1999-03-17 Atr Human Information Processing Research Laboratories Linear estimation method for three-dimensional position with affine camera correction
EP0895192A2 (en) * 1997-07-28 1999-02-03 Digital Equipment Corporation Method for reconstructing a three-dimensional object from a closed-loop sequence of images

Also Published As

Publication number Publication date Type
GB9927875D0 (en) 2000-01-26 grant
GB2358307A (en) 2001-07-18 application

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Legal Events

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

Effective date: 20161125