ZA201201732B - Method and apparatus for segmenting images - Google Patents

Method and apparatus for segmenting images

Info

Publication number
ZA201201732B
ZA201201732B ZA2012/01732A ZA201201732A ZA201201732B ZA 201201732 B ZA201201732 B ZA 201201732B ZA 2012/01732 A ZA2012/01732 A ZA 2012/01732A ZA 201201732 A ZA201201732 A ZA 201201732A ZA 201201732 B ZA201201732 B ZA 201201732B
Authority
ZA
South Africa
Prior art keywords
segmenting images
segmenting
images
Prior art date
Application number
ZA2012/01732A
Inventor
Zhang Pu
Julian Chase
Stephen Mark Beats
Graham Charles Hudson
Sean Edward Whiteley
Original Assignee
Drs Data Services Ltd
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 Drs Data Services Ltd filed Critical Drs Data Services Ltd
Publication of ZA201201732B publication Critical patent/ZA201201732B/en

Links

Classifications

    • 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
    • G06V30/14—Image acquisition
    • G06V30/1444—Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields
    • G06V30/1448—Selective acquisition, locating or processing of specific regions, e.g. highlighted text, fiducial marks or predetermined fields based on markings or identifiers characterising the document or the area
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/422—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation for representing the structure of the pattern or shape of an object therefor
    • G06V10/424—Syntactic representation, e.g. by using alphabets or grammars
    • 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
ZA2012/01732A 2009-09-03 2012-03-09 Method and apparatus for segmenting images ZA201201732B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0915375A GB2473228A (en) 2009-09-03 2009-09-03 Segmenting Document Images
PCT/GB2010/001661 WO2011027113A1 (en) 2009-09-03 2010-09-01 Method and apparatus for segmenting images

Publications (1)

Publication Number Publication Date
ZA201201732B true ZA201201732B (en) 2012-11-28

Family

ID=41203128

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/01732A ZA201201732B (en) 2009-09-03 2012-03-09 Method and apparatus for segmenting images

Country Status (4)

Country Link
AU (1) AU2010291063B2 (en)
GB (1) GB2473228A (en)
WO (1) WO2011027113A1 (en)
ZA (1) ZA201201732B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2804300C (en) * 2010-09-21 2015-04-21 King Jim Co., Ltd. Imaging object
US20120200742A1 (en) 2010-09-21 2012-08-09 King Jim Co., Ltd. Image Processing System and Imaging Object Used For Same
CN112001416B (en) * 2020-07-17 2021-09-07 北京邮电大学 Self-adaptive answer sheet sequence correction method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103266A (en) * 1981-12-15 1983-06-20 Toshiba Corp Character image processor
JPH0757044A (en) * 1993-08-20 1995-03-03 Oki Electric Ind Co Ltd Character recognition device
JP3456749B2 (en) * 1994-05-30 2003-10-14 株式会社リコー Image processing device
JP3391626B2 (en) * 1996-03-27 2003-03-31 株式会社リコー Image forming device
US6616038B1 (en) * 1996-10-28 2003-09-09 Francis Olschafskie Selective text retrieval system
JPH1185895A (en) * 1997-09-03 1999-03-30 Olympus Optical Co Ltd Code pattern reader
US20030142358A1 (en) * 2002-01-29 2003-07-31 Bean Heather N. Method and apparatus for automatic image capture device control
US7324711B2 (en) * 2004-02-26 2008-01-29 Xerox Corporation Method for automated image indexing and retrieval
US7742199B2 (en) * 2004-10-06 2010-06-22 Kabushiki Kaisha Toshiba System and method for compressing and rotating image data
JP4398474B2 (en) * 2004-12-28 2010-01-13 富士通株式会社 Image processing apparatus for specifying position of processing target in image

Also Published As

Publication number Publication date
AU2010291063A1 (en) 2012-04-05
GB2473228A (en) 2011-03-09
GB0915375D0 (en) 2009-10-07
WO2011027113A1 (en) 2011-03-10
AU2010291063B2 (en) 2015-01-15

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