Deblurring of an image from a sequence of images

Deblurring of an image from a sequence of images

A method and an apparatus for deblurring an image from a sequence of images are described. The image comprises pixels. A motion estimation stage (1) estimates (10) motion of the pixels of the image. A point spread function modeling stage (2) models (11) point spread functions for the pixels of the i...

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Hauptverfasser: SALVADOR MARCOS, JORDI, SCHWEIDLER, SIEGFRIED, KOCHALE, AXEL
Format: Patent
Sprache:eng ; fre ; ger
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CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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SCHWEIDLER, SIEGFRIED
KOCHALE, AXEL
description A method and an apparatus for deblurring an image from a sequence of images are described. The image comprises pixels. A motion estimation stage (1) estimates (10) motion of the pixels of the image. A point spread function modeling stage (2) models (11) point spread functions for the pixels of the image using the motion estimates. A deconvolution stage (3) determines (12) a deblurred estimate of the image using the modeled point spread functions. A feedback loop allows iteratively improving (13, 14, 15) the motion estimates for the pixels until the modeled point spread functions converge.
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subjects CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Deblurring of an image from a sequence of images
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