Patent · US Active

Simplifications for boundary strength derivation in deblocking

US9591306B2 · kind B2 · utility

6Cited by

1References

14Claims

0Family size

Assignee

Sun Patent Trust · US

Inventors

Thomas Wedi · Groß-Umstadt, DE
Anand Meher Kotra · Munich, DE
Matthias Narroschke · Schaafheim, DE
Semih Esenlik · Munich, DE

Key dates

Filing date	Sep 4, 2013
Grant date	Mar 7, 2017
Priority date	—
Expiry date	Sep 4, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/184
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The present invention relates to an advantageous scheme for boundary strength derivation and decision processing related to deblocking filtering. More particularly, the present invention improves schemes for deciding deblocking and selecting appropriate deblocking filters known in the art so as to reduce the number of calculation cycles and required memory space.

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