Patent · US Active

Methods and devices for the determination and reconstruction of a predicted image area

US8208739B2 · kind B2 · utility

6Cited by

0References

12Claims

0Family size

Assignee

Siemens Aktiengesellshcsft · DE

Inventors

Bernhard Agthe · Birkenfeld, DE
Gero Bäse · Birkenfeld, DE
Robert Kutka · Geltendorf, DE
Norbert Oertel · Landshut, DE
Jürgen Pandel · Feldkirchen-Westerham, DE

Key dates

Filing date	Sep 25, 2006
Grant date	Jun 26, 2012
Priority date	—
Expiry date	Aug 25, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/593
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method determines a predicted image area for an image area, in which a temporal predictor for the image area is determined based on a reconstructed image that precedes said image, a local predictor for the image area is determined within a reconstructed image area of the image, a margin of error between the image area and the image area predicted image area is determined by the local predictor using the reconstructed image area and by the temporal predictor using one of the preceding images. A predicted image area can be reconstructed. Also disclosed are an establishing device for carrying out the method for determining a predicted image area as well as a reconstructing device for carrying out the reconstruction method.

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