GB2100904B - Character recognition systems and methods - Google Patents

Character recognition systems and methods

Info

Publication number
GB2100904B
GB2100904B GB08120592A GB8120592A GB2100904B GB 2100904 B GB2100904 B GB 2100904B GB 08120592 A GB08120592 A GB 08120592A GB 8120592 A GB8120592 A GB 8120592A GB 2100904 B GB2100904 B GB 2100904B
Authority
GB
United Kingdom
Prior art keywords
methods
character recognition
recognition systems
systems
character
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
GB08120592A
Other versions
GB2100904A (en
Inventor
Michael Burley
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.)
Norcros Investments Ltd
Original Assignee
Norcros Investments 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 Norcros Investments Ltd filed Critical Norcros Investments Ltd
Priority to GB08120592A priority Critical patent/GB2100904B/en
Publication of GB2100904A publication Critical patent/GB2100904A/en
Application granted granted Critical
Publication of GB2100904B publication Critical patent/GB2100904B/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
    • G06V10/10—Image acquisition
    • 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
    • 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
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • 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
    • G06V10/34—Smoothing or thinning of the pattern; Morphological operations; Skeletonisation
    • 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
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Character Input (AREA)
GB08120592A 1981-07-03 1981-07-03 Character recognition systems and methods Expired GB2100904B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08120592A GB2100904B (en) 1981-07-03 1981-07-03 Character recognition systems and methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08120592A GB2100904B (en) 1981-07-03 1981-07-03 Character recognition systems and methods

Publications (2)

Publication Number Publication Date
GB2100904A GB2100904A (en) 1983-01-06
GB2100904B true GB2100904B (en) 1985-09-18

Family

ID=10523003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08120592A Expired GB2100904B (en) 1981-07-03 1981-07-03 Character recognition systems and methods

Country Status (1)

Country Link
GB (1) GB2100904B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697245A (en) * 1984-11-29 1987-09-29 Cbit Corporation Inspection and measuring apparatus and method
JPH0749927A (en) * 1993-08-09 1995-02-21 Nireco Corp Pattern recognizing method
US5915035A (en) * 1997-01-27 1999-06-22 Aetex Biometric Corporation Method for extracting high-level features for fingerprint recognition

Also Published As

Publication number Publication date
GB2100904A (en) 1983-01-06

Similar Documents

Publication Publication Date Title
GB2155172B (en) Pattern recognition and orientation system
GB2208735B (en) Character recognition system
GB2088927B (en) Well system and method
DE3272915D1 (en) Speech recognition system
DE3267835D1 (en) Continuous speech recognition system
GB2161006B (en) Character recognition apparatus
JPS5715765A (en) Wainscot and retainer thereof
DE3172748D1 (en) Character recognition system
DE3276974D1 (en) Optical character recognition system
GB2112606B (en) Communication set and method
IL66714A0 (en) System and method for pattern recognition
JPS56155477A (en) Character recognizing method and device
GB2151281B (en) Oil recovery process and system
ZA826911B (en) Identification system and apparatus
GB2100904B (en) Character recognition systems and methods
GB2112194B (en) Recognition apparatus
IL66840A0 (en) Speech recognition system
GB2100903B (en) Character recognition systems and methods
JPS57191698A (en) Voice recognition system
GB2109970B (en) Signature recognition
JPS57130099A (en) Voice recognition system
JPS57185092A (en) Character recognition system
JPS57124399A (en) Voice recognition system
JPS57185093A (en) Voice recognition system
JPS57211200A (en) Pattern recognition system

Legal Events

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