GB2404733B - Estimating text color and segmentation of images - Google Patents

Estimating text color and segmentation of images

Info

Publication number
GB2404733B
GB2404733B GB0424813A GB0424813A GB2404733B GB 2404733 B GB2404733 B GB 2404733B GB 0424813 A GB0424813 A GB 0424813A GB 0424813 A GB0424813 A GB 0424813A GB 2404733 B GB2404733 B GB 2404733B
Authority
GB
United Kingdom
Prior art keywords
segmentation
images
text color
estimating text
estimating
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
GB0424813A
Other versions
GB2404733A (en
GB0424813D0 (en
Inventor
Rainer W Lienhart
Axel Wernicke
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.)
Intel Corp
Original Assignee
Intel Corp
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 US09/525,204 external-priority patent/US6473522B1/en
Application filed by Intel Corp filed Critical Intel Corp
Priority claimed from GB0420361A external-priority patent/GB2403007B/en
Publication of GB0424813D0 publication Critical patent/GB0424813D0/en
Publication of GB2404733A publication Critical patent/GB2404733A/en
Application granted granted Critical
Publication of GB2404733B publication Critical patent/GB2404733B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
GB0424813A 2000-03-14 2001-02-23 Estimating text color and segmentation of images Expired - Fee Related GB2404733B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/525,204 US6473522B1 (en) 2000-03-14 2000-03-14 Estimating text color and segmentation of images
GB0420361A GB2403007B (en) 2000-03-14 2001-02-23 Estimating text color and segmentation of images

Publications (3)

Publication Number Publication Date
GB0424813D0 GB0424813D0 (en) 2004-12-15
GB2404733A GB2404733A (en) 2005-02-09
GB2404733B true GB2404733B (en) 2005-03-23

Family

ID=34066628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0424813A Expired - Fee Related GB2404733B (en) 2000-03-14 2001-02-23 Estimating text color and segmentation of images

Country Status (1)

Country Link
GB (1) GB2404733B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060276A (en) * 1989-05-31 1991-10-22 At&T Bell Laboratories Technique for object orientation detection using a feed-forward neural network
US5442715A (en) * 1992-04-06 1995-08-15 Eastman Kodak Company Method and apparatus for cursive script recognition
US5633965A (en) * 1993-11-10 1997-05-27 Northern Telecom Limited Optical fibre Bragg distributed gratings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060276A (en) * 1989-05-31 1991-10-22 At&T Bell Laboratories Technique for object orientation detection using a feed-forward neural network
US5442715A (en) * 1992-04-06 1995-08-15 Eastman Kodak Company Method and apparatus for cursive script recognition
US5633965A (en) * 1993-11-10 1997-05-27 Northern Telecom Limited Optical fibre Bragg distributed gratings

Also Published As

Publication number Publication date
GB2404733A (en) 2005-02-09
GB0424813D0 (en) 2004-12-15

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Legal Events

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

Effective date: 20100223