Brevet : EP2549739 - DISPOSITIF DE CAPTURE D'IMAGE ET PROGRAMME DE TRAITEMENT D'IMAGE

Titre

DISPOSITIF DE CAPTURE D'IMAGE ET PROGRAMME DE TRAITEMENT D'IMAGE

N° et date de publication de la demande

EP2549739 - 23/01/2013

Type de la demande

A1

N° et date de dépôt

EP11755804.9 - 27/01/2011

N° et date de priorité

JP2010064996 - 19/03/2010

Famille de brevets

WO2011114611A1 ; CN102428694A ; EP2549739A1 ; US2012057036A1 ; JP2011199660A

Abrégé

An image capture device of the present invention includes: a plurality of image sensors ( 310a, 310b); an optical element (light entrance section) 315 which is configured to allow incoming light to sequentially impinge on the respective image sensors ( 310a, 310b ) according to a time-coded pattern during the exposure time; a camera shake detection section 345 for detecting camera shake which occurs during the exposure time to generate camera shake information that represents a trajectory of the camera shake; and an image processing section 220 for processing the plurality of images obtained by the plurality of image sensors ( 310a, 310b ). The image processing section 220 includes a PSF determination section for determining, based on the camera shake information and the time-coded pattern, point spread functions that define blurs which are caused by the camera shake in the respective images, an image restoration section for restoring respective images using the point spread functions, and an image synthesizing section for synthesizing the plurality of restored images.