Verfahren, Vorrichtung und Computerprogrammprodukt zur Reduzierung Entfalteter Bilder

Details

Veröffentlichungs-Nr.

EP3062288

Aktenzeichen

EP16157252

Anmeldetag

25. Februar 2016

Veröffentlichung

28. März 2018

Erteilung

28. März 2018

Rechtsraum

EP

IPC

G06T5/00

Abstract

In an example embodiment, method, apparatus and computer program product are provided. The method includes facilitating receipt of a deconvolved image including a plurality of component images. A guide image is selected from the component images and a cross-filtering is performed of component images other than the guide image to generate filtered component images. The cross-filtering is performed of a component image by iteratively performing, selecting a pixel and a set of neighboring pixels around the pixel in the guide image, computing a set of weights corresponding to the set of neighboring pixels based at least on spatial differences between the pixel and the set of neighboring pixels, and cross-filtering a corresponding pixel of the pixel in the component image based on the set of weights to generate a filtered corresponding pixel in the component image. The filtered component images form a filtered deconvolved image with reduced chromatic aberration.

Anmelder

Firma

Nokia Technologies Oy

Land

🇫🇮 Finnland

Fachgebiete