Patent · US Active

Method, a device, a module and a computer program product for determining the quality of an image

US8275200B2 · kind B2 · utility

5Cited by

4References

27Claims

0Family size

Assignee

Nokia Siemens Netowrks Oy · FI

Inventors

Radu Ciprian Bilcu · Tampere, FI
Markku Vehvilainen · Tampere, FI

Key dates

Filing date	Jun 9, 2006
Grant date	Sep 25, 2012
Priority date	—
Expiry date	Jan 23, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30168
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The invention relates to a method, a device, an image quality evaluation module and a computer program product for determining the quality of an image. In an input image, at least one color component is iteratively restored with a deblur parameter, which deblur parameter is increased at each iteration. The iteration is stopped when an overshooting in the final image exceeds a predetermined value. After the iteration has been stopped, a number of iterations is defined and the quality of the image is determined according to the number of iterations.

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