A PORTABLE ELECTRONIC CAMERA SYSTEM, A PORTABLE ELECTRONIC CAMERA DEVICE AND METHOD FOR OBTAINING A DIGITAL IMAGE

The present disclosure relates to a portable electronic camera system (100) for obtaining a digital image, wherein the portable electronic camera system (100) comprises an illumination device (160) arranged to illuminate at least part of a scene with a flash, and an electronic camera device (110) co...

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Bibliographische Detailangaben
Hauptverfasser:	FALK, Anton, LINDBÄCK, Tobias, LEHMUSKERO, Anni
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CALCULATING CINEMATOGRAPHY COMPUTING COUNTING ELECTROGRAPHY HOLOGRAPHY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	The present disclosure relates to a portable electronic camera system (100) for obtaining a digital image, wherein the portable electronic camera system (100) comprises an illumination device (160) arranged to illuminate at least part of a scene with a flash, and an electronic camera device (110) comprising a control element (140), and a digital camera (120) arranged to capture an image of the scene. The control element (140) is arranged to communicate with the illumination device (160). The control element (140) is arranged to control the digital camera (120) and the illumination device (160). The control element (140) is arranged to control the digital camera (120) and the illumination device (160) to obtain a first pre image relating to the scene illuminated by ambient light and a flash of a first intensity; control the digital camera (120) and the illumination device (160) to obtain a second pre image relating to the scene illuminated by ambient light and a flash of a second intensity; obtain user information relating to calculation of a digital composite image; identify at least a first area of interest in the first pre-image and the second pre-image; and obtain a digital image by calculating the digital composite image based on the user information, the obtained first pre image and the obtained second pre-image. Obtaining the user information comprises obtaining for each area of interest at least one amplification factor, and calculating the digital composite image comprises amplifying the first pre-image and amplifying the difference between the first pre-image and the second pre-image in each area of interest with the corresponding amplification factor. La présente invention concerne un système de caméra électronique portable (100) permettant d'obtenir une image numérique, le système de caméra électronique portable (100) comprenant un dispositif d'éclairage (160) agencé pour éclairer au moins une partie d'une scène avec un flash, et un dispositif de caméra électronique (110) comprenant un élément de commande (140), et une caméra numérique (120) agencée pour capturer une image de la scène. L'élément de commande (140) est agencé pour communiquer avec le dispositif d'éclairage (160). L'élément de commande (140) est configuré de façon à commander la caméra numérique (120) et le dispositif d'éclairage (160). L'élément de commande (140) est agencé pour commander la caméra numérique (120) et le dispositif d'éclairage (160) pour obtenir une première pré-im