NO954078D0 - Avtastingsapparat for endring av störrelsen av et videobilde - Google Patents

Avtastingsapparat for endring av störrelsen av et videobilde

Info

Publication number
NO954078D0
NO954078D0 NO954078A NO954078A NO954078D0 NO 954078 D0 NO954078 D0 NO 954078D0 NO 954078 A NO954078 A NO 954078A NO 954078 A NO954078 A NO 954078A NO 954078 D0 NO954078 D0 NO 954078D0
Authority
NO
Norway
Prior art keywords
scanner
changing
size
video image
video
Prior art date
Application number
NO954078A
Other languages
English (en)
Other versions
NO954078L (no
Inventor
Henry James Arbeiter
Frank Roger Bessler
Original Assignee
Northshore Lab 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 SG1996008081A external-priority patent/SG46674A1/en
Application filed by Northshore Lab Inc filed Critical Northshore Lab Inc
Publication of NO954078D0 publication Critical patent/NO954078D0/no
Publication of NO954078L publication Critical patent/NO954078L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
NO954078A 1993-04-14 1995-10-13 Avtastingsapparat for endring av störrelsen av et videobilde NO954078L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG1996008081A SG46674A1 (en) 1993-04-14 1993-04-14 Resampling apparatus suitable for resizing a video image
PCT/US1993/003490 WO1994024632A1 (en) 1993-04-14 1993-04-14 Resampling apparatus suitable for resizing a video image

Publications (2)

Publication Number Publication Date
NO954078D0 true NO954078D0 (no) 1995-10-13
NO954078L NO954078L (no) 1995-10-24

Family

ID=26665121

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954078A NO954078L (no) 1993-04-14 1995-10-13 Avtastingsapparat for endring av störrelsen av et videobilde

Country Status (3)

Country Link
EP (1) EP0694188B1 (no)
NO (1) NO954078L (no)
WO (1) WO1994024632A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559905A (en) * 1993-09-22 1996-09-24 Genesis Microchip Inc. Digital image resizing apparatus
US5574572A (en) * 1994-09-07 1996-11-12 Harris Corporation Video scaling method and device
US6288794B1 (en) 1998-11-16 2001-09-11 Conexant Systems, Inc. Variable sample rate converter adaptable to rational ratios
US6327000B1 (en) * 1999-04-02 2001-12-04 Teralogic, Inc. Efficient image scaling for scan rate conversion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8315373D0 (en) * 1983-06-03 1983-07-06 Indep Broadcasting Authority Downsampling and prefilter implementation in television systems
EP0397807A4 (en) * 1988-07-13 1992-08-12 Analogic Corporation Apparatus for simultaneously filtering and resampling digital data
GB9012423D0 (en) * 1990-06-04 1990-07-25 Abekas Video Systems Video image transformation

Also Published As

Publication number Publication date
EP0694188A1 (en) 1996-01-31
EP0694188B1 (en) 2000-08-23
NO954078L (no) 1995-10-24
WO1994024632A1 (en) 1994-10-27

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