Dual sensor imaging system and privacy protection imaging method thereof

The invention discloses a dual-sensor camera system and a calibration method thereof. The dual-sensor camera system comprises at least one color sensor, at least one infrared sensor, a storage device and a processor. The processor is configured to load and execute a computer program stored in the st...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHENG, SHUUN, PENG, SHIH-YUAN, HUANG, HSU-LIEN, LAI, KUO-MING, LI, YUNIN
Format:	Patent
Sprache:	chi ; eng
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 invention discloses a dual-sensor camera system and a calibration method thereof. The dual-sensor camera system comprises at least one color sensor, at least one infrared sensor, a storage device and a processor. The processor is configured to load and execute a computer program stored in the storage device so as to control the color sensor and the infrared sensor to respectively acquire a plurality of color images and a plurality of infrared images of a shooting scene according to a plurality of shooting conditions; calculating a plurality of color image parameters of the color image acquired under each shooting condition and a plurality of infrared image parameters of the infrared image acquired under each shooting condition so as to calculate the difference between the brightness of the color image and the brightness of the infrared image; and determining exposure settings suitable for the color sensor and the infrared sensor according to the calculated difference.