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CAMERA AND METHOD AND APPARATUS THEREOF FOR SWITCHING BETWEEN DAYTIME AND NIGHTTIME MODES, DEVICE, AND MEDIUM
CAMERA AND METHOD AND APPARATUS THEREOF FOR SWITCHING BETWEEN DAYTIME AND NIGHTTIME MODES, DEVICE, AND MEDIUM
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机译:用于在白天和夜间模式,设备和介质之间切换的相机及其方法及其装置
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摘要
Provided are a camera, a method, apparatus and device for switching between a day mode and a night mode, and a medium. The method includes steps described below. In response to a current camera mode being the night mode, a color temperature value of a current imaging picture is determined. Visible light illuminance of the current imaging picture is determined by utilizing the color temperature value and an infrared light contribution ratio of picture brightness obtained based on white balance statistical information of the current imaging picture and used as first visible light illuminance. It is determined whether to switch from the current night mode to the day mode by utilizing a magnitude relationship between the first visible light illuminance and a first preset illuminance threshold. According to the present application, the accuracy of determining the visible light illuminance in the night mode is improved, and thus the problem of repeated switching between the day mode and the night mode is effectively improved.
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