WO2002093478A3 - A method and apparatus for executing an affine or non-affine transformation - Google Patents

A method and apparatus for executing an affine or non-affine transformation Download PDF

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Publication number
WO2002093478A3
WO2002093478A3 PCT/IB2002/001703 IB0201703W WO02093478A3 WO 2002093478 A3 WO2002093478 A3 WO 2002093478A3 IB 0201703 W IB0201703 W IB 0201703W WO 02093478 A3 WO02093478 A3 WO 02093478A3
Authority
WO
WIPO (PCT)
Prior art keywords
affine
sampled signals
executing
filter
transform function
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.)
Ceased
Application number
PCT/IB2002/001703
Other languages
French (fr)
Other versions
WO2002093478A2 (en
Inventor
Kornelis Meinds
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to JP2002590079A priority Critical patent/JP2004536385A/en
Priority to DE60218190T priority patent/DE60218190T2/en
Priority to EP02769539A priority patent/EP1433133B1/en
Priority to US10/478,273 priority patent/US20040162865A1/en
Publication of WO2002093478A2 publication Critical patent/WO2002093478A2/en
Anticipated expiration legal-status Critical
Publication of WO2002093478A3 publication Critical patent/WO2002093478A3/en
Ceased 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Image Analysis (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Complex Calculations (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

An affine or non-affine transformation is executed from an input array sequence of first sampled signals to an output array sequence of second sampled signals. To this effect, for each transformed signal a finite set of products is accumulated, each generated by implementing a filter transform function value, times the various applicable said sampled signals. In particular, the filter transform function is implemented in the form of a filter shape integral.
PCT/IB2002/001703 2001-05-17 2002-05-16 A method and apparatus for executing an affine or non-affine transformation Ceased WO2002093478A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002590079A JP2004536385A (en) 2001-05-17 2002-05-16 Method and apparatus for performing affine or non-affine transformations
DE60218190T DE60218190T2 (en) 2001-05-17 2002-05-16 METHOD AND DEVICE FOR CARRYING OUT AFFINES OR NOT AFFINS TRANSFORMATION
EP02769539A EP1433133B1 (en) 2001-05-17 2002-05-16 A method and apparatus for executing an affine or non-affine transformation
US10/478,273 US20040162865A1 (en) 2001-05-17 2002-05-16 Method and apparatus for executing an affine or non-affine transformation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01201874 2001-05-17
EP01201874.3 2001-05-17

Publications (2)

Publication Number Publication Date
WO2002093478A2 WO2002093478A2 (en) 2002-11-21
WO2002093478A3 true WO2002093478A3 (en) 2004-04-29

Family

ID=8180338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/001703 Ceased WO2002093478A2 (en) 2001-05-17 2002-05-16 A method and apparatus for executing an affine or non-affine transformation

Country Status (7)

Country Link
US (1) US20040162865A1 (en)
EP (1) EP1433133B1 (en)
JP (1) JP2004536385A (en)
CN (1) CN1267854C (en)
AT (1) ATE354139T1 (en)
DE (1) DE60218190T2 (en)
WO (1) WO2002093478A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE543163T1 (en) * 2004-12-03 2012-02-15 Silicon Hive Bv PROGRAMMABLE PROCESSOR
US8185255B2 (en) * 2007-11-30 2012-05-22 The Boeing Company Robust control effector allocation
JP5503657B2 (en) * 2008-10-14 2014-05-28 ドルビー ラボラトリーズ ライセンシング コーポレイション Efficient calculation of drive signals for devices with nonlinear response curves
US9652821B2 (en) 2010-09-03 2017-05-16 Digimarc Corporation Signal processors and methods for estimating transformations between signals with phase deviation
CN103190078B (en) * 2010-09-03 2017-12-08 数字标记公司 Signal processor and method for estimating transformations between signals

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0604772A1 (en) * 1992-12-30 1994-07-06 Alcatel Standard Electrica, S.A. Method and device for discrete-time signal interpolation
US5559905A (en) * 1993-09-22 1996-09-24 Genesis Microchip Inc. Digital image resizing apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO160750C (en) * 1985-06-27 1989-05-24 Norway Geophysical Co DEVICE FOR DIGITAL SIGNAL PROCESSING ON CONTINUOUS BIT FLOWS.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0604772A1 (en) * 1992-12-30 1994-07-06 Alcatel Standard Electrica, S.A. Method and device for discrete-time signal interpolation
US5559905A (en) * 1993-09-22 1996-09-24 Genesis Microchip Inc. Digital image resizing apparatus

Also Published As

Publication number Publication date
CN1526119A (en) 2004-09-01
DE60218190D1 (en) 2007-03-29
CN1267854C (en) 2006-08-02
WO2002093478A2 (en) 2002-11-21
EP1433133B1 (en) 2007-02-14
DE60218190T2 (en) 2008-03-20
US20040162865A1 (en) 2004-08-19
ATE354139T1 (en) 2007-03-15
JP2004536385A (en) 2004-12-02
EP1433133A2 (en) 2004-06-30

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