词汇表

光学变焦

虚光照

这是一种可以用镜头放大影像而不降低影像画质的普通变焦。

相较于影像的中心,该功能会降低影像外围(外边缘)的亮度和饱和度。

 

虚光照可以吸引人们注意位于影像中心位置的对象。

画质

 

数码影像中使用的压缩率的一种表示方法。画质越高的影像,压缩率越

白平衡(颜色平衡)

低,通常文件也就越大。

可调整影像中颜色(主要是原色:红、绿、蓝)的强度。调整白平衡或者

 

说颜色平衡的目的是为了正确显示影像中的颜色。

分辨率

 

数码影像中显示的像素数。高分辨率的影像含有更多的像素,而且通常会

 

比低分辨率的影像显示更多的细节。

 

快门速度

 

快门速度是指打开和关闭快门所需的时间量,并且因为它控制光量到达图

 

像传感器之前通过光圈的光量,因此是控制相片亮度的重要因素。较快的

 

快门速度允许光进入的时间较短,相片会较暗,可以更容易定住运动中的

 

拍摄对象。

 

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Samsung EC-WB380FBPWE1, EC-WB380FBPBE1 manual 词汇表

EC-WB380FBPBE1, EC-WB380FBPWE1 specifications

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