What is EIS Electronic Stabilization? Learn the effects of EIS.

Today’s smartphones are equipped with a lot of anti-shake technology to help improve the image and video quality of the device. And today, let’s find out with Tnhelearning.edu.vn what is EIS electronic anti-vibration!

What is anti-vibration?

Image Stabilization is the name of a technology that helps you take photos with less shake and when recording videos with more stability. This technology helps your device absorb small vibrations, so the resulting image will be more stable.

What is the principle of anti-vibration?

Imagine you are watching TV and suddenly it starts to shake back and forth. Then you will see the image on the TV is shaken, blurred. However, if you and the TV are rocking back and forth equally. You will then feel less blur, even have the same feeling of viewing the image as if you were standing still.

That’s the basic principle of anti-shake, you just need to replace your phone with a camera lens and the other TV is the object you need to capture or record, everything will be the same.

What is Electronic Stabilization EIS?

In the simplest terms, EIS (EIS – Electronic Image Stabilization) is that you use software to serve the anti-shake instead of having to equip with complicated and expensive hardware. The digital anti-shake system uses a gyroscope to sense movement. From there, the captured video or image will be calculated to reduce vibration. In this system, the sensor captures more images, especially at the edges afterwards, and then changes the image to suppress vibrations.

What are the benefits of EIS Electronic Stabilization?

• Electronic Stabilization EIS is very convenient, useful for small cameras because no additional hardware is required. The cameras can therefore be made very small. The calculation was then done by the image processing chips.
• Because it is software, it can be easily integrated into existing devices.
• However, the biggest drawback of this technology is that it cannot be as accurate as optical image stabilization.

What devices are equipped with EIS electronic stabilization?

The most famous for EIS electronic stabilization technology on smartphones must be mentioned Sony with its flagship Xperia Z series when producing quality that is not inferior or even better than OIS optical image stabilization.

In addition, Google has also made technology lovers “admiring” with the EIS electronic anti-shake capability on the Google Pixel 2 and Pixel 2 XL duo. As mentioned above, EIS electronic anti-vibration technology is quite easy to integrate, so many smartphones on the market today are equipped with this technology.

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