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AU2001249629A1 - Format conversion - Google Patents

Format conversion

Info

Publication number
AU2001249629A1
AU2001249629A1 AU2001249629A AU4962901A AU2001249629A1 AU 2001249629 A1 AU2001249629 A1 AU 2001249629A1 AU 2001249629 A AU2001249629 A AU 2001249629A AU 4962901 A AU4962901 A AU 4962901A AU 2001249629 A1 AU2001249629 A1 AU 2001249629A1
Authority
AU
Australia
Prior art keywords
format conversion
format
conversion
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001249629A
Inventor
Donald Geman
Stuart Geman
Kevin Manbeck
Chengda Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTI Film LLC
Original Assignee
MTI Film LLC
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 MTI Film LLC filed Critical MTI Film LLC
Publication of AU2001249629A1 publication Critical patent/AU2001249629A1/en
Abandoned legal-status Critical Current

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
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40068—Modification of image resolution, i.e. determining the values of picture elements at new relative positions
    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
AU2001249629A 2000-03-29 2001-03-29 Format conversion Abandoned AU2001249629A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19292600P 2000-03-29 2000-03-29
US60192926 2000-03-29
PCT/US2001/010200 WO2001074070A2 (en) 2000-03-29 2001-03-29 Format conversion

Publications (1)

Publication Number Publication Date
AU2001249629A1 true AU2001249629A1 (en) 2001-10-08

Family

ID=22711595

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001249629A Abandoned AU2001249629A1 (en) 2000-03-29 2001-03-29 Format conversion

Country Status (3)

Country Link
US (2) US7064792B2 (en)
AU (1) AU2001249629A1 (en)
WO (1) WO2001074070A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1511311B1 (en) * 2003-08-26 2007-04-04 STMicroelectronics S.r.l. Method and system for de-interlacing digital images, and computer program product therefor
US7663695B2 (en) * 2000-05-05 2010-02-16 Stmicroelectronics S.R.L. Method and system for de-interlacing digital images, and computer program product therefor
JP4006628B2 (en) * 2002-07-03 2007-11-14 ソニー株式会社 Information processing apparatus, information processing method, recording medium, and program
DE10327083A1 (en) * 2003-02-11 2004-08-19 Giesecke & Devrient Gmbh Security paper, for the production of bank notes, passports and identity papers, comprises a flat substrate covered with a dirt-repellent protective layer comprising at least two lacquer layers
US6912309B2 (en) * 2003-03-06 2005-06-28 Lockheed Martin Corporation Method and system for identifying objects in an image
US20070118812A1 (en) * 2003-07-15 2007-05-24 Kaleidescope, Inc. Masking for presenting differing display formats for media streams
US7720303B2 (en) * 2004-04-28 2010-05-18 Hewlett-Packard Development Company, L.P. Polynomial approximation based image filter methods, systems, and machine-readable media
US7679676B2 (en) * 2004-06-03 2010-03-16 Koninklijke Philips Electronics N.V. Spatial signal conversion
CA2582094C (en) * 2004-09-29 2014-12-23 Warner Bros. Entertainment Inc. Correction of blotches in component images
KR100638475B1 (en) * 2004-11-15 2006-10-26 삼성전자주식회사 Source image coordinate calculation method and source image coordinate calculation circuit therefor
WO2009021223A1 (en) * 2007-08-08 2009-02-12 Frank William Harris Systems and methods for image capture, generation, & presentation
US10971114B2 (en) * 2019-02-05 2021-04-06 Dell Products L.P. Dynamic resolution scaling

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653013A (en) 1984-11-19 1987-03-24 General Electric Company Altering spatial characteristics of a digital image
US4774572A (en) * 1985-01-07 1988-09-27 Quantel Limited Video scan conversion
US5054100A (en) 1989-11-16 1991-10-01 Eastman Kodak Company Pixel interpolator with edge sharpening
GB2268354B (en) * 1992-06-25 1995-10-25 Sony Broadcast & Communication Time base conversion
US5349385A (en) * 1992-08-06 1994-09-20 Florida Atlantic University Adaptive scan converter
US5621470A (en) * 1992-12-18 1997-04-15 Sid-Ahmed; Maher A. Interpixel and interframe interpolation of television pictures with conversion from interlaced to progressive scanning
KR960036638A (en) * 1995-03-31 1996-10-28 김광호 Vertical stretching apparatus and method of image in TV apparatus
JP3753197B2 (en) 1996-03-28 2006-03-08 富士写真フイルム株式会社 Image data interpolation calculation method and apparatus for performing the method
US6262773B1 (en) * 1997-09-15 2001-07-17 Sharp Laboratories Of America, Inc. System for conversion of interlaced video to progressive video using edge correlation
US6339434B1 (en) * 1997-11-24 2002-01-15 Pixelworks Image scaling circuit for fixed pixed resolution display
US6782143B1 (en) 1999-12-30 2004-08-24 Stmicroelectronics, Inc. Method and apparatus for processing an image

Also Published As

Publication number Publication date
WO2001074070A3 (en) 2002-03-21
WO2001074070A2 (en) 2001-10-04
US7064792B2 (en) 2006-06-20
US20020021365A1 (en) 2002-02-21
US20060125955A1 (en) 2006-06-15

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