Time to be with your loved ones

Time to be with loved ones

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1

This is a problem with sensors in general - from optical sensors to accelerometers and gyros. All consumer products deal with this and try to hide the noise from the user - for example, your phone is capable of sensing vibrations way below the level that causes it to take action, and there are apps which can show you that. Any sensor capable of recording ...


19

It's very important to realize that it is not the high ISO setting itself that results in noisy image, it's that fact that using a high ISO setting means you capture very little light. Light is made up of photons which are randomly emitted by a lightsource. When the light levels are low or the exposure time very short then the number of photons you get will ...



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