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EP4250732

Unitary patent

MOTION PREDICTION IN VIDEO CODING

Filed
Jan 6, 2012
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.
Abstract

There is disclosed apparatuses, methods and computer programs for utilizing motion prediction in video coding. A block of pixels of a video representation encoded in a bitstream is read, and a type of the block is determined. If the determining indicates that the block is a block predicted by using two or more reference blocks, a first reference pixel location in a first reference block is determined and a second reference pixel location in a second reference block is determined. The first reference pixel location is used to obtain a first prediction. Said first prediction has a second precision, which is higher than the first precision. The second reference pixel location is used to obtain a second prediction, which also has the second precision. The first prediction and the second prediction are combined to obtain a combined prediction; and the precision of the combined prediction is reduced to the first precision.

Litigation history
DateCaseDivisionTypeOutcomeParties
Sep 16, 2026UPC CFI 2730/2026Mannheim LDGenericLockedInteo vof +10

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