Patent · US Active

Data processing systems

US10218978B2 · kind B2 · utility

0Cited by

6References

18Claims

0Family size

Assignee

Arm Limited · GB

Inventors

Ola Hugosson · Lund, SE
Tomas Edso · Lund, SE
Erik Persson · Kinna, SE

Key dates

Filing date	Oct 1, 2015
Grant date	Feb 26, 2019
Priority date	—
Expiry date	Dec 25, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/46
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A data processing system comprises a video processor (3). The data processing system is configured to, when a new frame (10) is to be encoded by the video processor (3), determine for a sub-region of a set of plural sub-regions that the new frame (10) is divided into, whether the sub-region has changed from a previous frame (11), and to control the encoding operation for the new frame (10) on the basis of the determination, e.g. to avoid performing motion estimation.

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