How to control the camera image stabilization

All in all, image stabilization and camera stabilizers are not a type of technology but have the same result. In the future, anti-shake is still the mainstream camera development, but the stabilizer can be seen as a tripod upgrade products, will play a greater use, the two are complementary and indispensable.

  Finally, let's take a look at another hot product nowadays: Stabilizer. After all, what is the relationship between the camera anti-shake and camera stabilizer, what is the difference between the two?

  For image stabilization, we have introduced a lot, the following question is about the stabilizer. Stabilizers, as their name suggests, provide more stable images. Compared to tripods, stabilizers are used for sports scenes and have been widely available in the civilian market in recent years due to their high cost.

  Anti-shake mechanism, by changing the optical axis, so that the image is stabilized on the sensor, and change the optical axis by detecting the current moment of displacement changes, resulting in instantaneous changes, so this approach is more suitable for static Image, but does not change the picture with the camera movement brought ups and downs.

  There are two principle of the stabilizer, one is based on the physical gravity balance (for example, Steadicam), thereby reducing the camera's vibration. Now more popular is the electronic stabilizer, gyroscope is used to detect the movement. This detection is based on "inertia", that is, we will determine the next second was the movement of objects to be stabilized so as to make changes in advance, this method compared to optical image stabilization or body image stabilization, not only stable Each frame of the picture, make the video picture more stable.

sevenoak camera stabilizer

  Before, such as Steadicam, etc., mainly the physical principle, but a new generation of stabilizers are again toward the electronic tripod head

  It can be seen from here, anti-shake technology and stabilizers are two different technical levels, make up each other irreplaceable. For the stabilizer, aside from this type of physical stabilizer Steinikon aside, the key is to stabilize the "inertial prediction", and the anti-shake technology, whether optical or image stabilization is the key to the body anti-shake "real-time compensation."

  So from here we can see that the development of anti-shake technology and the stabilizer is always two different technologies, the anti-shake technology, the main direction of development is still stuck in the optical anti-shake, but the future fuselage Shaking applications will certainly be more and more widespread. The cost of stabilizers is declining, in the civilian market, especially the ultra-small stabilizer, meaning more and more in real life. No matter what kind of technology, the ultimate goal is to allow photographers to get a more stable image.

  All in all, image stabilization and camera stabilizers are not a type of technology but have the same result. In the future, anti-shake is still the mainstream camera development, but the stabilizer can be seen as a tripod upgrade products, will play a greater use, the two are complementary and indispensable.

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