Patent · US Active

Coding of a spatial sampling of a two-dimensional information signal using sub-division

US10681390B2 · kind B2 · utility

47Cited by

13References

30Claims

0Family size

Assignee

GE Video Compression, LLC · US

Inventors

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

Key dates

Filing date	Oct 9, 2018
Grant date	Jun 9, 2020
Priority date	—
Expiry date	Oct 9, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/70
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Coding schemes for coding a spatially sampled information signal using sub-division and coding schemes for coding a sub-division or a multitree structure are described, wherein representative embodiments relate to picture and/or video coding applications.

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