ATE185211T1 - Verfahren und gerät zum trennen des vordergrunds und hintergrunds in textenthaltenden bildern - Google Patents

Verfahren und gerät zum trennen des vordergrunds und hintergrunds in textenthaltenden bildern

Info

Publication number
ATE185211T1
ATE185211T1 AT96905228T AT96905228T ATE185211T1 AT E185211 T1 ATE185211 T1 AT E185211T1 AT 96905228 T AT96905228 T AT 96905228T AT 96905228 T AT96905228 T AT 96905228T AT E185211 T1 ATE185211 T1 AT E185211T1
Authority
AT
Austria
Prior art keywords
foreground
background
text
binary
images containing
Prior art date
Application number
AT96905228T
Other languages
English (en)
Inventor
Michael C Moed
Izrail S Gorian
Original Assignee
United Parcel Service 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 United Parcel Service Inc filed Critical United Parcel Service Inc
Application granted granted Critical
Publication of ATE185211T1 publication Critical patent/ATE185211T1/de

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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
    • G06V30/16—Image preprocessing
    • G06V30/162—Quantising the image signal
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Character Input (AREA)
  • Image Processing (AREA)
  • Character Discrimination (AREA)
AT96905228T 1995-01-31 1996-01-25 Verfahren und gerät zum trennen des vordergrunds und hintergrunds in textenthaltenden bildern ATE185211T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38073295A 1995-01-31 1995-01-31

Publications (1)

Publication Number Publication Date
ATE185211T1 true ATE185211T1 (de) 1999-10-15

Family

ID=23502251

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96905228T ATE185211T1 (de) 1995-01-31 1996-01-25 Verfahren und gerät zum trennen des vordergrunds und hintergrunds in textenthaltenden bildern

Country Status (10)

Country Link
US (1) US5889885A (de)
EP (1) EP0807297B1 (de)
JP (1) JP3264932B2 (de)
AT (1) ATE185211T1 (de)
CA (1) CA2211258C (de)
DE (1) DE69604481T2 (de)
DK (1) DK0807297T3 (de)
ES (1) ES2140825T3 (de)
GR (1) GR3031478T3 (de)
WO (1) WO1996024114A2 (de)

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Also Published As

Publication number Publication date
US5889885A (en) 1999-03-30
JP3264932B2 (ja) 2002-03-11
DE69604481T2 (de) 2000-03-30
EP0807297A2 (de) 1997-11-19
GR3031478T3 (en) 2000-01-31
EP0807297B1 (de) 1999-09-29
DE69604481D1 (de) 1999-11-04
WO1996024114A3 (en) 1996-11-28
ES2140825T3 (es) 2000-03-01
JPH10506733A (ja) 1998-06-30
DK0807297T3 (da) 2000-04-10
CA2211258A1 (en) 1996-08-08
CA2211258C (en) 2000-12-26
WO1996024114A2 (en) 1996-08-08

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