METHOD AND DEVICE FOR CAPTURING HIGH DYNAMIC RANGE IMAGE, AND ELECTRONIC DEVICE

Embodiments of the present disclosure provide a method and a device for capturing a high dynamic range image, and an electronic device. The method includes the followings. A brightness distribution type of a raw image is detected, in which the raw image is captured after a central region of a field...

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Bibliographische Detailangaben
1. Verfasser:	YANG, Xinqin
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	Embodiments of the present disclosure provide a method and a device for capturing a high dynamic range image, and an electronic device. The method includes the followings. A brightness distribution type of a raw image is detected, in which the raw image is captured after a central region of a field of view of an imaging system is exposed at an initial position. An image sensor of the imaging system is moved to one or more reference positions according to the brightness distribution type and a preset movement distance. One or more reference images are captured after the central region is exposed at the one or more reference positions. A high dynamic range image is obtained by compositing the one or more reference images and the raw image.