这样的话，可以通过后期处理减弱曝光度，同时因为相机感光较多，可以把噪点限制到最少。
This way the exposure can always be decreased afterwards — while still maintaining minimal image noise because more light was collected at the digital sensor.
有一个好例子是眼睛中的盲点——视网膜中不含感光细胞的点。
One well-known example of this is the blind spot in the eye, which is a point in the retina which contains no sensory cells.
在手持相机拍摄的情况下，也可以增加感光元件的感光度。但要注意感光值增加之后图片的噪点也会增加，你要知道你的相机在感光值增加到什么程度时产生的噪点就不可接受了。
Alternatively, increase the sensitivity of the sensor to hand-hold the camera, but be aware at what setting, noise (unattractive speckled patterns) will become a problem with your sensor.
在此基础上分析了传感器的空间分辨力、光纤耦合点分辨力、最大传感光纤长度。
On these bases, the length resolution, fiber coupling point resolution and maximum sensing fiber spatial of the sensor were obtained.
新的感光元件在低档至中档的噪点控制非常出色。
The new sensor seems to be doing its job by reducing noise very well at the low to mid-range ISO settings.
印片颗粒指数的测试点应根据彩色负片的感光特性确定，为正常扩印时对应正片0 .74中灰密度的负片密度点。
The film measuring point of print grain index should be made according to its light-sensitive characteristics, being the density corresponding to the 0.74 gray density of color paper when printing;
它的动态侦测功能有五个感光装置和418个侦测点。
Its motion-detection function has five sensitivity settings and up to 418 detection dots.
它的动态侦测功能有五个感光装置和418个侦测点。
Its motion-detection function has five sensitivity settings and up to 418 detection dots.
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