SG119356A1 - Identifying characters from scribed indicium - Google Patents

Identifying characters from scribed indicium

Info

Publication number
SG119356A1
SG119356A1 SG200504794A SG200504794A SG119356A1 SG 119356 A1 SG119356 A1 SG 119356A1 SG 200504794 A SG200504794 A SG 200504794A SG 200504794 A SG200504794 A SG 200504794A SG 119356 A1 SG119356 A1 SG 119356A1
Authority
SG
Singapore
Prior art keywords
indicium
scribed
identifying characters
characters
identifying
Prior art date
Application number
SG200504794A
Other languages
English (en)
Inventor
Yong Ge
Li-Xin Zhen
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of SG119356A1 publication Critical patent/SG119356A1/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
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/226—Character recognition characterised by the type of writing of cursive writing
    • G06V30/2268—Character recognition characterised by the type of writing of cursive writing using stroke segmentation
    • G06V30/2276—Character recognition characterised by the type of writing of cursive writing using stroke segmentation with probabilistic networks, e.g. hidden Markov models
    • 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
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Probability & Statistics with Applications (AREA)
  • Software Systems (AREA)
  • Character Discrimination (AREA)
SG200504794A 2004-08-06 2005-08-01 Identifying characters from scribed indicium SG119356A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100565126A CN100405389C (zh) 2004-08-06 2004-08-06 从划线标记识别字符的方法和装置

Publications (1)

Publication Number Publication Date
SG119356A1 true SG119356A1 (en) 2006-02-28

Family

ID=35963763

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200504794A SG119356A1 (en) 2004-08-06 2005-08-01 Identifying characters from scribed indicium

Country Status (4)

Country Link
JP (1) JP4335185B2 (zh)
KR (1) KR100733740B1 (zh)
CN (1) CN100405389C (zh)
SG (1) SG119356A1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1012818B (zh) * 1987-12-28 1991-06-12 中国石油化工总公司石油化工科学研究院 一种硫磷氮型极压抗磨剂的制备方法
JP3017740B2 (ja) * 1988-08-23 2000-03-13 ソニー株式会社 オンライン文字認識装置およびオンライン文字認識方法
PL312469A1 (en) * 1994-05-10 1996-04-29 Motorola Inc Method of stroke-by-stroke segmenting a hand-written input
EP1220140A1 (fr) * 2000-12-27 2002-07-03 Asulab S.A. Procédé de reconnaissance de caractères tracés manuellement sur une zone de saisie et dispositif électronique permettant de mettre en oeuvre ce procédé
AUPR824501A0 (en) * 2001-10-15 2001-11-08 Silverbrook Research Pty. Ltd. Methods and systems (npw003)

Also Published As

Publication number Publication date
JP4335185B2 (ja) 2009-09-30
JP2006048708A (ja) 2006-02-16
KR100733740B1 (ko) 2007-07-02
CN1731415A (zh) 2006-02-08
KR20060050275A (ko) 2006-05-19
CN100405389C (zh) 2008-07-23

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