Patent · US Active

Method and device for processing pixels contained in a video sequence

US8958478B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

TECHNISCHE UNIVERSITÄT BERLIN · DE

Inventors

Marko Esche · Berlin, DE
Andreas Krutz · Berlin, DE
Alexander Glantz · Berlin, DE
Thomas Sikora · Mesa, US

Key dates

Filing date	Dec 3, 2010
Grant date	Feb 17, 2015
Priority date	—
Expiry date	Oct 7, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/82
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Method and device for processing pixels contained in a video sequence including processing the pixel amplitude of at least one Image pixel contained in a current frame of a video sequence. The method includes the steps of constructing an individual motion trajectory including motion-shifted versions of the image pixel over a plurality of neighboring frames, and processing the pixel amplitude based on the individual motion trajectory. The step of the constructing the individual motion trajectory includes the steps of choosing at least one image pixel of the current frame as a start pixel of the individual motion trajectory, and adding motion-shifted versions of the image pixel of preceding find/or subsequent frames to the individual motion trajectory.

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