Patent · US Active

Inter-plane prediction

US10848767B2 · kind B2 · utility

24Cited by

24References

19Claims

0Family size

Assignee

GE Video Compression, LLC · US

Inventors

Martin Winken · Berlin, DE
Heiner Kirchhoffer · Berlin, DE
Heiko Schwarz · Panketal, DE
Detlev Marpe · Berlin, DE
Thomas Wiegand · Berlin, DE

Key dates

Filing date	Jun 5, 2018
Grant date	Nov 24, 2020
Priority date	—
Expiry date	Jun 5, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/96
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A better rate distortion ratio is achieved by making interrelationships between coding parameters of different planes available for exploitation for the aim of redundancy reduction despite the additional overhead resulting from the need to signal the inter-plane prediction information to the decoder. In particular, the decision to use inter plane prediction or not may be performed for a plurality of planes individually. Additionally or alternatively, the decision may be done on a block basis considering one secondary plane.

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