WO1997050051A3 - Ocr processing of encoded text and communication thereof - Google Patents

Ocr processing of encoded text and communication thereof Download PDF

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Publication number
WO1997050051A3
WO1997050051A3 PCT/IL1997/000190 IL9700190W WO9750051A3 WO 1997050051 A3 WO1997050051 A3 WO 1997050051A3 IL 9700190 W IL9700190 W IL 9700190W WO 9750051 A3 WO9750051 A3 WO 9750051A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication
ocr processing
encoded text
encoding
text
Prior art date
Application number
PCT/IL1997/000190
Other languages
French (fr)
Other versions
WO1997050051A2 (en
Inventor
Itzhak Pomerantz
Ram Cohen
Original Assignee
Aliroo Ltd
Itzhak Pomerantz
Ram Cohen
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 Aliroo Ltd, Itzhak Pomerantz, Ram Cohen filed Critical Aliroo Ltd
Priority to AU30458/97A priority Critical patent/AU3045897A/en
Publication of WO1997050051A2 publication Critical patent/WO1997050051A2/en
Publication of WO1997050051A3 publication Critical patent/WO1997050051A3/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
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/242—Division of the character sequences into groups prior to recognition; Selection of dictionaries

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Apparatus for encoding (12) written text (10) including an encoder for encoding the text into an encoded form utilizing a set of symbols which excludes subsets of symbols which are not readily distinguished from each other by OCR apparatus (26) and apparatus for providing a hard copy output (16) of the encoded form. An encoding method and apparatus for decoding are also disclosed.
PCT/IL1997/000190 1996-06-12 1997-06-12 Ocr processing of encoded text and communication thereof WO1997050051A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30458/97A AU3045897A (en) 1996-06-12 1997-06-12 Text communication via optical character recognition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL11864296A IL118642A (en) 1996-06-12 1996-06-12 System for encoding written text
IL118642 1996-06-12

Publications (2)

Publication Number Publication Date
WO1997050051A2 WO1997050051A2 (en) 1997-12-31
WO1997050051A3 true WO1997050051A3 (en) 1998-02-19

Family

ID=11068962

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1997/000190 WO1997050051A2 (en) 1996-06-12 1997-06-12 Ocr processing of encoded text and communication thereof

Country Status (3)

Country Link
AU (1) AU3045897A (en)
IL (1) IL118642A (en)
WO (1) WO1997050051A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350844A (en) * 1975-11-20 1982-09-21 Anstalt Europaische Handelsgesellschaft Encipering- and deciphering apparatus in the form of a typewriter
US4837737A (en) * 1985-08-20 1989-06-06 Toshiaki Watanabe System for detecting origin of proprietary documents generated by an apparatus for processing information such as words, figures and pictures
US5031215A (en) * 1988-09-19 1991-07-09 Jose Pastor Unambiguous alphabet for data compression
US5243655A (en) * 1990-01-05 1993-09-07 Symbol Technologies Inc. System for encoding and decoding data in machine readable graphic form
US5479507A (en) * 1994-01-19 1995-12-26 Thomas De La Rue Limited Copy indicating security device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350844A (en) * 1975-11-20 1982-09-21 Anstalt Europaische Handelsgesellschaft Encipering- and deciphering apparatus in the form of a typewriter
US4837737A (en) * 1985-08-20 1989-06-06 Toshiaki Watanabe System for detecting origin of proprietary documents generated by an apparatus for processing information such as words, figures and pictures
US5031215A (en) * 1988-09-19 1991-07-09 Jose Pastor Unambiguous alphabet for data compression
US5243655A (en) * 1990-01-05 1993-09-07 Symbol Technologies Inc. System for encoding and decoding data in machine readable graphic form
US5479507A (en) * 1994-01-19 1995-12-26 Thomas De La Rue Limited Copy indicating security device

Also Published As

Publication number Publication date
WO1997050051A2 (en) 1997-12-31
AU3045897A (en) 1998-01-14
IL118642A0 (en) 1998-02-22
IL118642A (en) 1999-12-31

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