Patent · US Active

Video coding using a coded picture buffer

US11695965B1 · kind B1 · utility

12Cited by

3References

30Claims

0Family size

Assignee

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

Inventors

Yago SÁNCHEZ DE LA FUENTE · Berlin, DE
Benjamin Bross · Berlin, DE
Robert SKUPIN · Berlin, DE
Cornelius HELLGE · Berlin, DE
Thomas SCHIERL · Berlin, DE
Thomas Wiegand · Berlin, DE

Key dates

Filing date	Oct 13, 2022
Grant date	Jul 4, 2023
Priority date	—
Expiry date	Oct 13, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/13
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Interpolation between explicitly signaled CPB (or HRD) parameters at selected bit rates is used to achieve a good compromise between CPB parameter transmission capacity and CPB parametrization effectiveness and may be, particularly, made in an effective manner.

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