Patent ID: 8860839
Filing Date: 2014-10-14
Classification: G03B,H04N,H05B,Y02B

Abstract:
1. A camera system comprising: a light source color detector that detects a color temperature of a light source, wherein the light source is a background that is different from an object; an auxiliary light apparatus that changes a color temperature of auxiliary light according to the detected color temperature of the light source, and radiates the auxiliary light onto the object, wherein the color temperature of the auxiliary light is substantially the same as the detected color temperature of the light source; and a white balance controller that adjusts white balance based on the light source and the auxiliary light, while the auxiliary light is being radiated; wherein the light source color detector detects the color temperature of the light source by sequentially pre-emitting light of color elements included in the auxiliary light apparatus, and receiving light reflected according to the pre-light-emitting.