Patent · US Active

Multi-hypothesis prediction

US11641473B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Martin Winken · Berlin, DE
Christian Bartnik · Berlin, DE
Philipp Helle · Berlin, DE
Mischa Siekmann · Berlin, DE
Jonathan PFAFF · Berlin, DE
Detlev Marpe · Berlin, DE
Heiko Schwarz · Panketal, DE
Thomas Wiegand · Berlin, DE

Key dates

Filing date	Jan 8, 2021
Grant date	May 2, 2023
Priority date	—
Expiry date	Feb 28, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/59
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A video encoder for encoding a video into a data stream using motion compensated prediction for inter predicted blocks, comprising a hypothesis number control, configured to control a number of prediction hypotheses of the inter predicted blocks within a predetermined portion of the video to meet a predetermined criterion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.