Patent · US Active

Multi-view signal codec with reusing coding parameters

US10110903B2 · kind B2 · utility

4Cited by

0References

13Claims

0Family size

Assignee

GE Video Compression, LLC · US

Inventors

Thomas Wiegand · Berlin, DE
Detlev Marpe · Berlin, DE
Karsten Mueller · Berlin, DE
Philipp MERKLE · Berlin, DE
Gerhard Tech · Berlin, DE
Hunn Rhee · Berlin, DE
Heiko Schwarz · Panketal, DE

Key dates

Filing date	Dec 21, 2016
Grant date	Oct 23, 2018
Priority date	—
Expiry date	Dec 21, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/61
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A higher compression rate or better rate/distortion ratio may be achieved by adopting or predicting second coding parameters used for encoding a second view of the multi-view signal from first coding parameters used in encoding a first view of the multi-view signal. The redundancies between views of a multi-view signal may not be restricted to the views themselves, such as the video information thereof, but that the coding parameters in parallel encoding these views show similarities which may be exploited in order to further improve the coding rate.

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