GB8525509D0 - Symbol pattern matching - Google Patents

Symbol pattern matching

Info

Publication number
GB8525509D0
GB8525509D0 GB858525509A GB8525509A GB8525509D0 GB 8525509 D0 GB8525509 D0 GB 8525509D0 GB 858525509 A GB858525509 A GB 858525509A GB 8525509 A GB8525509 A GB 8525509A GB 8525509 D0 GB8525509 D0 GB 8525509D0
Authority
GB
United Kingdom
Prior art keywords
pattern matching
symbol pattern
symbol
matching
pattern
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.)
Pending
Application number
GB858525509A
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu 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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Priority to GB858525509A priority Critical patent/GB8525509D0/en
Publication of GB8525509D0 publication Critical patent/GB8525509D0/en
Priority to GB08622800A priority patent/GB2181875B/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/4115—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures involving the recognition of specific patterns, e.g. by symbol matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Processing (AREA)
GB858525509A 1985-10-16 1985-10-16 Symbol pattern matching Pending GB8525509D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB858525509A GB8525509D0 (en) 1985-10-16 1985-10-16 Symbol pattern matching
GB08622800A GB2181875B (en) 1985-10-16 1986-09-22 Symbol pattern matching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858525509A GB8525509D0 (en) 1985-10-16 1985-10-16 Symbol pattern matching

Publications (1)

Publication Number Publication Date
GB8525509D0 true GB8525509D0 (en) 1985-11-20

Family

ID=10586757

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858525509A Pending GB8525509D0 (en) 1985-10-16 1985-10-16 Symbol pattern matching
GB08622800A Expired GB2181875B (en) 1985-10-16 1986-09-22 Symbol pattern matching

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08622800A Expired GB2181875B (en) 1985-10-16 1986-09-22 Symbol pattern matching

Country Status (1)

Country Link
GB (2) GB8525509D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002512A1 (en) * 1986-10-03 1988-04-07 John Emil Sander Improvements in pattern recognition apparatus
US5255354A (en) * 1990-06-08 1993-10-19 Xerox Corporation Comparison of image shapes based on near neighbor data
JP2575595B2 (en) * 1992-10-20 1997-01-29 インターナショナル・ビジネス・マシーンズ・コーポレイション Image frame compression method and data processing system
JPH0778251A (en) * 1993-07-22 1995-03-20 Xerox Corp Verifying method of source
US6389163B1 (en) * 1994-11-18 2002-05-14 Xerox Corporation Method and apparatus for automatic image segmentation using template matching filters
US7110596B2 (en) 2002-04-25 2006-09-19 Microsoft Corporation System and method facilitating document image compression utilizing a mask
US7120297B2 (en) 2002-04-25 2006-10-10 Microsoft Corporation Segmented layered image system
US7164797B2 (en) * 2002-04-25 2007-01-16 Microsoft Corporation Clustering
US7043079B2 (en) 2002-04-25 2006-05-09 Microsoft Corporation “Don't care” pixel interpolation
US7392472B2 (en) 2002-04-25 2008-06-24 Microsoft Corporation Layout analysis
US7263227B2 (en) 2002-04-25 2007-08-28 Microsoft Corporation Activity detector
US7907783B2 (en) 2007-01-24 2011-03-15 Samsung Electronics Co., Ltd. Apparatus and method of matching symbols in a text image coding and decoding system

Also Published As

Publication number Publication date
GB2181875B (en) 1988-08-10
GB2181875A (en) 1987-04-29
GB8622800D0 (en) 1986-10-29

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