What is the difference between optical and digital image stabilization

This is especially true when the shutter is open for a long time, such as when shooting in the dark. With HDR and night modes being more prevalent in our smartphones, the luxury of image stabilization has become a necessity.

Virtually all smartphones provide image stabilization on at least one camera. However, there are a few different types of image stabilization. OIS is a hardware solution that uses a micro-electromechanical system MEMS gyroscope to detect movement and adjust the camera system, accordingly.

For example, if you are holding your smartphone and your hand moves slightly to the left, the OIS system will pick up on this and shift the camera slightly to the right. It also turns a typically static element, the camera module, into another moving part. OIS is a useful tool to have whether you are shooting video or photos. Without OIS, this can result in blurry photos due to slight hand movement. With OIS enabled, slight shakes are canceled out, making for crisper photos.

The same goes for telephoto cameras , where the smallest of shakes are amplified due to the far narrower field of view. Continue reading: OIS explained! The camera software interprets those movements and aligns each frame together. For images, this is crucial in the processes of HDR and night mode, where the camera is taking multiple pictures in a short space of time. What Is svchost.

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What is image stabilization? What is optical image stabilization? What is digital image stabilization? Which type of image stabilization should I choose? Nice to know. View all cameras here. Did this help you? Yes No. How can we improve this page? We only use your feedback to improve the website, we won't respond. Submit your feedback. Thanks for your feedback. Article by:. Explanation of camera specifications. Advice on lenses.

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