AU2192101A - Image processing - Google Patents

Image processing

Info

Publication number
AU2192101A
AU2192101A AU21921/01A AU2192101A AU2192101A AU 2192101 A AU2192101 A AU 2192101A AU 21921/01 A AU21921/01 A AU 21921/01A AU 2192101 A AU2192101 A AU 2192101A AU 2192101 A AU2192101 A AU 2192101A
Authority
AU
Australia
Prior art keywords
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.)
Abandoned
Application number
AU21921/01A
Inventor
Ebroul Izquierdo
Li-Qun Xu
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of AU2192101A publication Critical patent/AU2192101A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals
AU21921/01A 1999-12-10 2000-12-08 Image processing Abandoned AU2192101A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99309943 1999-12-10
EP99309943 1999-12-10
PCT/GB2000/004707 WO2001043071A2 (en) 1999-12-10 2000-12-08 Image processing

Publications (1)

Publication Number Publication Date
AU2192101A true AU2192101A (en) 2001-06-18

Family

ID=8241795

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21921/01A Abandoned AU2192101A (en) 1999-12-10 2000-12-08 Image processing

Country Status (4)

Country Link
AU (1) AU2192101A (en)
CA (1) CA2394591C (en)
GB (1) GB2372661B (en)
WO (1) WO2001043071A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7283676B2 (en) 2001-11-20 2007-10-16 Anoto Ab Method and device for identifying objects in digital images
SE520474C2 (en) * 2001-11-20 2003-07-15 Anoto Ab Methods and apparatus for identifying objects in digital images
US8774512B2 (en) 2009-02-11 2014-07-08 Thomson Licensing Filling holes in depth maps
CN102147922A (en) * 2011-05-05 2011-08-10 河南工业大学 Two-dimensional Otsu broken line threshold segmentation method for gray image

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018797A1 (en) * 1993-02-09 1994-08-18 Siemens Aktiengesellschaft Object-oriented segmentation process of stereoscopic images or image sequences

Also Published As

Publication number Publication date
CA2394591C (en) 2008-02-05
GB2372661B (en) 2004-04-21
GB2372661A (en) 2002-08-28
WO2001043071A2 (en) 2001-06-14
GB0212972D0 (en) 2002-07-17
WO2001043071A3 (en) 2002-03-21
CA2394591A1 (en) 2001-06-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase