ATE202884T1 - Bilinearer dezimator mit fehlerkompensation - Google Patents

Bilinearer dezimator mit fehlerkompensation

Info

Publication number
ATE202884T1
ATE202884T1 AT98913161T AT98913161T ATE202884T1 AT E202884 T1 ATE202884 T1 AT E202884T1 AT 98913161 T AT98913161 T AT 98913161T AT 98913161 T AT98913161 T AT 98913161T AT E202884 T1 ATE202884 T1 AT E202884T1
Authority
AT
Austria
Prior art keywords
decimator
resolution image
bilinear
output
decimation ratio
Prior art date
Application number
AT98913161T
Other languages
English (en)
Inventor
Kenneth A Boehlke
Original Assignee
Focus Enhancements 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
Priority claimed from US08/822,810 external-priority patent/US5862268A/en
Application filed by Focus Enhancements Inc filed Critical Focus Enhancements Inc
Application granted granted Critical
Publication of ATE202884T1 publication Critical patent/ATE202884T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4023—Scaling of whole images or parts thereof, e.g. expanding or contracting based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Eye Examination Apparatus (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
AT98913161T 1997-03-24 1998-03-23 Bilinearer dezimator mit fehlerkompensation ATE202884T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/822,810 US5862268A (en) 1997-03-24 1997-03-24 Bilinear decimator with error compensation
US87009597A 1997-06-05 1997-06-05
PCT/US1998/005994 WO1998043422A1 (en) 1997-03-24 1998-03-23 Bilinear decimator with error compensation

Publications (1)

Publication Number Publication Date
ATE202884T1 true ATE202884T1 (de) 2001-07-15

Family

ID=27124685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98913161T ATE202884T1 (de) 1997-03-24 1998-03-23 Bilinearer dezimator mit fehlerkompensation

Country Status (5)

Country Link
EP (1) EP0970582B1 (de)
AT (1) ATE202884T1 (de)
AU (1) AU6777898A (de)
DE (1) DE69801046T2 (de)
WO (1) WO1998043422A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU735941B2 (en) * 1998-10-30 2001-07-19 Canon Kabushiki Kaisha A method and apparatus for representing a digital image to provide a coded representation
US7660487B2 (en) 2003-12-10 2010-02-09 Sony Corporation Image processing method and apparatus with image resolution conversion related to relative movement detection
DE102012001835B4 (de) * 2012-01-31 2023-03-02 Mekra Lang Gmbh & Co. Kg Sichtsystem für ein Nutzfahrzeug zur Darstellung von gesetzlich vorgeschriebenen Sichtfeldern eines Hauptspiegels und eines Weitwinkelspiegels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677483A (en) * 1985-09-27 1987-06-30 Rca Corporation Interpolation filter with motion compensation
US5019904A (en) * 1989-12-04 1991-05-28 Campbell Jack J Scan converter with adaptive vertical filter for single bit computer graphics systems
EP0575862B1 (de) * 1992-06-22 1998-04-29 THOMSON multimedia Verfahren und Vorrichtung zur adaptiven Interpolation
KR950011530B1 (ko) * 1992-09-25 1995-10-05 삼성전자주식회사 디지탈 주밍 시스템
GB2279844B (en) * 1993-07-07 1997-04-30 Sony Uk Ltd Motion compensated image interpolation
WO1997014247A1 (en) * 1995-10-13 1997-04-17 Apple Computer, Inc. Method and apparatus for video scaling and convolution for displaying computer graphics on a conventional television monitor

Also Published As

Publication number Publication date
DE69801046T2 (de) 2002-05-29
AU6777898A (en) 1998-10-20
WO1998043422A1 (en) 1998-10-01
EP0970582B1 (de) 2001-07-04
DE69801046D1 (de) 2001-08-09
EP0970582A1 (de) 2000-01-12
WO1998043422A8 (en) 2001-05-03

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