ELECTRONIC DEVICE FOR CONTROLLING CAMERA ON BASIS OF EXTERNAL LIGHT, AND CONTROL METHOD THEREFOR

When a three-dimensional image of a specific subject is acquired by means of an infrared camera and an external light (for example, external light such as sunlight at the time of outdoor photography) having a relatively large intensity exists, it is difficult to acquire the image. To this end, the p...

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Bibliographische Detailangaben
Hauptverfasser:	KEH, Yong-Chan, KIM, Yong-Kwan, PARK, Byeong-Hoon, KIM, Sung-Soon, SUNG, Ki-Suk, LEE, Dong-Hi
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	When a three-dimensional image of a specific subject is acquired by means of an infrared camera and an external light (for example, external light such as sunlight at the time of outdoor photography) having a relatively large intensity exists, it is difficult to acquire the image. To this end, the present invention proposes an electronic device for reducing a current peak by adaptively changing optical power and an exposure time of an infrared camera according to the intensity of external light.