Patent · US Active

Pixel adaptive intra smoothing

US9258573B2 · kind B2 · utility

31Cited by

3References

16Claims

0Family size

Assignee

Panasonic Intellectual Property Corporation of America · US

Inventors

Virginie Drugeon · Darmstadt, DE
Thomas Wedi · Groß-Umstadt, DE
Matthias Narroschke · Schaafheim, DE

Key dates

Filing date	Dec 7, 2010
Grant date	Feb 9, 2016
Priority date	—
Expiry date	Dec 29, 2031

Classification

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

Abstract

The present invention relates to spatial prediction of pixels of a block, the block being a block of a digital image. In particular, for a block pixel at least one reference pixel(s) is selected and out of the selected reference pixel(s), the block pixel is predicted. In particular, the prediction of the block pixel is performed depending on the distance of this pixel to the reference pixel(s) from which it is to be predicted.

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