GB2184879B - Method of processing image - Google Patents

Method of processing image

Info

Publication number
GB2184879B
GB2184879B GB8630579A GB8630579A GB2184879B GB 2184879 B GB2184879 B GB 2184879B GB 8630579 A GB8630579 A GB 8630579A GB 8630579 A GB8630579 A GB 8630579A GB 2184879 B GB2184879 B GB 2184879B
Authority
GB
United Kingdom
Prior art keywords
processing image
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
Application number
GB8630579A
Other versions
GB2184879A (en
GB8630579D0 (en
Inventor
Kenji Nakata
Yutaka Yoshida
Masashi Nosaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB8630579D0 publication Critical patent/GB8630579D0/en
Publication of GB2184879A publication Critical patent/GB2184879A/en
Application granted granted Critical
Publication of GB2184879B publication Critical patent/GB2184879B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • 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
GB8630579A 1985-12-27 1986-12-22 Method of processing image Expired GB2184879B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60292731A JPS62154076A (en) 1985-12-27 1985-12-27 Picture processing method

Publications (3)

Publication Number Publication Date
GB8630579D0 GB8630579D0 (en) 1987-02-04
GB2184879A GB2184879A (en) 1987-07-01
GB2184879B true GB2184879B (en) 1989-10-18

Family

ID=17785591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8630579A Expired GB2184879B (en) 1985-12-27 1986-12-22 Method of processing image

Country Status (3)

Country Link
JP (1) JPS62154076A (en)
KR (1) KR910004781B1 (en)
GB (1) GB2184879B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2547557B2 (en) * 1987-02-17 1996-10-23 マツダ株式会社 Article identification method in image processing
GB2212961A (en) * 1987-11-23 1989-08-02 Gen Electric Co Plc Target recognition
JPH0769959B2 (en) * 1988-01-11 1995-07-31 工業技術院長 Vertex detection method for pattern recognition
US5199084A (en) * 1991-08-16 1993-03-30 International Business Machines Corporation Apparatus and method for locating characters on a label

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917574A (en) * 1960-11-25 1963-02-06 Solartron Electronic Group Improvements in or relating to automatic reading apparatus
GB2090684A (en) * 1981-01-06 1982-07-14 Caere Corp Ocr matrix extractor
WO1983002186A1 (en) * 1981-12-17 1983-06-23 Ncr Co Method and system for processing data signals representing an unknown character

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917574A (en) * 1960-11-25 1963-02-06 Solartron Electronic Group Improvements in or relating to automatic reading apparatus
GB2090684A (en) * 1981-01-06 1982-07-14 Caere Corp Ocr matrix extractor
WO1983002186A1 (en) * 1981-12-17 1983-06-23 Ncr Co Method and system for processing data signals representing an unknown character

Also Published As

Publication number Publication date
GB2184879A (en) 1987-07-01
KR910004781B1 (en) 1991-07-13
JPS62154076A (en) 1987-07-09
KR870006485A (en) 1987-07-11
GB8630579D0 (en) 1987-02-04

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Legal Events

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

Effective date: 19931222