Electronic device and white balance adjustment method for the electronic device

An electronic device, comprising:

• a camera unit and a display device, the camera unit comprising:
• a light sensor operable to sense light that strikes the electronic device, to determine a source of the light, and acquire illumination parameters of the light source, the illumination parameters comprising RGB values of the light source;
• a digital signal processor connected with the light sensor, the digital signal processor operable to adjust white balance settings of the camera unit by changing RGB settings of the camera unit to the RGB values of the light source;
• a charge coupled device connected with the digital signal processor, the charge coupled device is controlled to capture an image of an object;
• an image signal processor connected with the charge coupled device, the image signal processor operable to convert the image into a digital image, and transmit the digital image to the digital signal processor;
• the digital signal processor further operable to convert the digital image into a user recognizable image of the object;
• and
• the display device operable to display the user recognizable image.

A storage medium having stored thereon instructions that, when executed by a processor of an electronic device, cause the processor to implement a white balance adjustment method for the electronic device installed with a camera unit, the method comprising:

• receiving a light source through a light sensor of the camera unit sensing light that strikes the electronic device;
• receiving illumination parameters of the light source acquired by the light sensor, the illumination parameters comprising RGB values of the light source;
• adjusting white balance settings of the camera unit by changing RGB settings of the camera unit to the RGB values of the light source;
• obtaining a user recognizable image of an object by using a charge coupled device of the camera unit;
• and
• displaying the user recognizable image on a display device of the electronic device.