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EP2803191

METHOD AND DEVICE FOR CODING AN IMAGE BLOCK, CORRESPONDING METHOD AND DECODING DEVICE

Filed
Jan 10, 2013
Technology
Electrical engineering · Audio-visual technology
UPC cases
4
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
  • InterDigital Madison Patent Holdingssince Aug 31, 2018; EPO record ends Mar 11, 2022
  • Thomson Licensing DTVApr 21, 2017 – Aug 31, 2018
  • Thomson LicensingOct 17, 2014 – Apr 21, 2017
Abstract

A method is described for reconstructing a current block of a current image from at least one block of a reconstructed reference image at a different size from the size of the current image. The method comprises the steps: - motion compensate (10) the reference block with at least one interpolation filter that depends on the size of said reference image and on the size of said current image, - decode (12), for the current block, a residue block, and - reconstruct (14) the current block from the residue block and from the motion compensated reference block.

From the international application WO2013104713

Litigation history
DateCaseDivisionTypeOutcomeParties
Jun 29, 2026UPC CFI 2337/2026Mannheim LDCounterclaim for revocationLockedHisense Gorenje Germany GmbH +4

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