MULTI-VIEW FUNDUS CAMERA

The invention relates to a fundus camera that incorporates an integral imaging system for capturing an integral photograph of the fundus. This integral photograph enables projecting a three-dimensional image and generating topographical maps of the fundus. The fundus camera can function plenopticall...

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Bibliographic Details
Main Authors ALCÓN, NATIVIDAD, NAVARRO FRUCTUOSO, HÉCTOR, SAAVEDRA TORTOSA, GENARO, MARTÍNEZ CORRAL, MANUEL, PONS MARTÍ, AMPARO, MARTÍNEZ CUENCA, RAÚL, TOLOSA RUIZ, ÁNGEL
Format Patent
LanguageEnglish
French
German
Published 27.08.2014
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention relates to a fundus camera that incorporates an integral imaging system for capturing an integral photograph of the fundus. This integral photograph enables projecting a three-dimensional image and generating topographical maps of the fundus. The fundus camera can function plenoptically and thus zoom onto a two-dimensional image generated from the integral photograph. The proposed equipment consists of an optical system for illuminating the fundus and an optical system forming the integral image capture system. This capture system includes an ophthalmoscopic lens, a microlens array and a sensor, and it allows recording, in a single shot, multiple views of the fundus. To improve the resolution of the integral photograph, the capture system has a device that allows displacing the microlens array by a few microns.
Bibliography:Application Number: EP20120840927