Patent · US Active

Unified design for picture partitioning schemes

US9247258B2 · kind B2 · utility

29Cited by

2References

20Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Muhammed Zeyd Coban · Carlsbad, US
Ye-Kui Wang · Collegeville, US
Marta Karczewicz · San Diego, US

Key dates

Filing date	Oct 25, 2012
Grant date	Jan 26, 2016
Priority date	—
Expiry date	Jun 1, 2034

Classification

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

Abstract

A video coder can control in-picture prediction across slice boundaries within a picture. In one example, a first syntax element can control if in-picture prediction across slice boundaries for slices of a picture. If in-picture prediction across slice boundaries is enabled for the picture, then a second syntax element can control, for an individual slices, if in-picture prediction across slice boundaries is enabled for the slice.

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