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GB2358308B - Image processing apparatus - Google Patents

Image processing apparatus

Info

Publication number
GB2358308B
GB2358308B GB9927876A GB9927876A GB2358308B GB 2358308 B GB2358308 B GB 2358308B GB 9927876 A GB9927876 A GB 9927876A GB 9927876 A GB9927876 A GB 9927876A GB 2358308 B GB2358308 B GB 2358308B
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
image processing
image
processing
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
GB9927876A
Other versions
GB9927876D0 (en
GB2358308A (en
Inventor
Alexander Ralph Lyons
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to GB9927876A priority Critical patent/GB2358308B/en
Publication of GB9927876D0 publication Critical patent/GB9927876D0/en
Priority to US09/718,405 priority patent/US6970591B1/en
Publication of GB2358308A publication Critical patent/GB2358308A/en
Application granted granted Critical
Publication of GB2358308B publication Critical patent/GB2358308B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/16—Image acquisition using multiple overlapping images; Image stitching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/12—Acquisition of 3D measurements of objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
GB9927876A 1999-11-25 1999-11-25 Image processing apparatus Expired - Fee Related GB2358308B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9927876A GB2358308B (en) 1999-11-25 1999-11-25 Image processing apparatus
US09/718,405 US6970591B1 (en) 1999-11-25 2000-11-24 Image processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9927876A GB2358308B (en) 1999-11-25 1999-11-25 Image processing apparatus

Publications (3)

Publication Number Publication Date
GB9927876D0 GB9927876D0 (en) 2000-01-26
GB2358308A GB2358308A (en) 2001-07-18
GB2358308B true GB2358308B (en) 2004-03-24

Family

ID=10865130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9927876A Expired - Fee Related GB2358308B (en) 1999-11-25 1999-11-25 Image processing apparatus

Country Status (1)

Country Link
GB (1) GB2358308B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680014A2 (en) * 1994-04-25 1995-11-02 Canon Kabushiki Kaisha Image processing method and apparatus
EP0707288A2 (en) * 1994-10-14 1996-04-17 Canon Kabushiki Kaisha Image processing method and apparatus
GB2353659A (en) * 1998-05-15 2001-02-28 Tricorder Technology Plc Method and apparatus for 3D representation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680014A2 (en) * 1994-04-25 1995-11-02 Canon Kabushiki Kaisha Image processing method and apparatus
EP0707288A2 (en) * 1994-10-14 1996-04-17 Canon Kabushiki Kaisha Image processing method and apparatus
GB2353659A (en) * 1998-05-15 2001-02-28 Tricorder Technology Plc Method and apparatus for 3D representation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INSPEC Abstract Accession No. 3627017 'Relative orientation' *

Also Published As

Publication number Publication date
GB9927876D0 (en) 2000-01-26
GB2358308A (en) 2001-07-18

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Legal Events

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

Effective date: 20161125