Current Position：
New anti - shake feature
Although the current law enforcement recorders on the market are all high-definition, because the recorders are worn on the body, it is easy to shake when a person walks, so the captured video will be blurred and details will be lost. For example, in special circumstances, front-line personnel may run a lot, so that the recorded video is very unstable, not conducive to analysis.
Two big anti - shake techniques
Fortunately, there have been a lot of breakthroughs in the stabilization technology for digital cameras. There are two mainstream technologies, one is optical stabilization OIS, and the other is electronic stabilization. Here a brief introduction of the difference: optical image stabilization is a hardware stabilization, this camera with a nearby can control the displacement of the lens of the elastic device, using gyroscope technology fixed lens focus position, avoid excessive vibration by law enforcement apparatus shaking, so they can effectively reduce the shortcoming of blurred. Its disadvantage is that if the machine falls down, it is easy to break the anti-shake parts. Meanwhile, the anti-shake components occupy the infrared optical space, which is not conducive to the infrared shooting switch at night.
Is another kind of electronic image stabilization technology, it mainly through the software algorithm to adjust the image, the equivalent of subsequent do a beauty to the picture processing, its main principle is through high-speed algorithm of sensor chip of image collection and analysis, according to jitter of the fuselage to dynamically adjust the ISO, shutter speed, parameters such as effective for image do quick-fixes. Its internal structure is very different. The most important thing is that it is equipped with a nine-axis electronic gyroscope, which can effectively track a series of parameters such as rotation Angle, motion acceleration, brightness and darkness of the image, etc., and collect them into a high-speed chip for calculation, so as to provide real-time repair of the image data to realize the role of shaking prevention.
Electronic Buffering is a software algorithm modification that makes video images smoother than mechanical buffering.
Electronic shake - proof law enforcement device
The electronic anti-shaking law enforcement instrument developed and produced by Fuyuda Electronics has stable and clear image while maintaining good night vision performance. Welcome to consult and negotiate!
