| 摘要 |
一种控制相机闪光灯拍照的方法，该方法包括：获取通过RGB感测器对当前环境光强度与色温的监测资讯；当根据所述监测资讯得知当前环境光较弱而需要开启闪光灯时，开启闪光灯预闪并通过调整高色温LED和低色温LED的电流比值来将预闪色温调整为当前环境光色温；根据对焦资讯获取待拍照物跟相机之间的距离；关闭闪光灯预闪，开启闪光灯主闪后，根据所述距离的远近同时调整高色温LED和低色温LED的电流且保持两者电流比值大小与闪光灯预闪期间相同时完成拍照。本发明还提供一种控制相机闪光灯拍照的系统。; when the ambient light level is weak, open the pre-flash and adjust the current ratio of the high color temperature LED and the low color temperature LED, to make the color temperature of the pre-flash is the same as the current ambient light; receiving the distance between the thing to be photographed and the camera according the focus information; close the pre-flash and open the main-flash, adjusting the current of the high color temperature LED and the low color temperature LED based on the focus information at the same time, but keeping the current ratio of the high color temperature LED and the low color temperature LED the same as the pre-flash, then take pictures. This invention also provides a system for controlling the camera flash to take pictures |
