What is the principle of the optical image stabilization camera module?

There are many camera products on the market that have optical image stabilization. No doubt, many people want to know what optical image stabilization does and how it works. Now, Huaxing Video will introduce you to the following.Optical image stabilization camera moduleHow does it work?”

Optical image stabilization relies on special lenses orCCDThe structure of the photosensitive element minimizes the image instability caused by the operator's shaking during use. When the gyroscope in the lens detects a tiny movement, it will send a signal to the microprocessor to immediately calculate the displacement that needs to be compensated, and then compensate the lens group according to the shaking direction and displacement of the lens, thereby effectively overcoming the image blur caused by the vibration of the camera. Canon's IS system can be completed in a very short timeISThe lens group moves, so the effect is still very good. It can usually effectively prevent the shutter time within the range of shorter than 1/60s.

In addition to optical image stabilization, there is also electronic image stabilization.

Electronic image stabilization mainly refers to the use of forced enhancement on digital cameras.CCDThe sensitivity parameters also speed up the shutter and targetCCDElectronic image stabilization is a technology that analyzes the image obtained from the camera and then uses the edge image to compensate for the shaking. In fact, electronic image stabilization is a technology that compensates for shaking by reducing the image quality. This technology attempts to strike a balance between image quality and image shaking. Compared with optical image stabilization, this technology is much cheaper (in fact, it can be achieved by only adjusting the internal software of ordinary digital cameras), and the effect is also worse.

Huaxing Video is aCamera SolutionA custom development service provider developedOptical image stabilization camera module, can be applied to aerial camera modules, sports cameras, anti-shake gimbal cameras, industrial cameras and other video camera products that require anti-shake.

Huaxing VideoG1-IMX258Optical image stabilization module adoptsSONY IMX258 (1/3.1 inch）Image sensor with color square pixel arrangement, up to 13 megapixels.1.12UM Pixel Size. Cooperate with Huaxing VideoG1Camera core motherboardUse, can support shooting13MPixel still images, up to4K@60FPS(Difference),4K@30FPSThe world's smallest optical image stabilization module can correct slight shake within 4 degrees. It uses an extremely thin coaxial line to connect to the mainboard, which is convenient for various installation scenarios. It supports optical image stabilization. The frame size is32*32mm。

The above is Huaxing Video'sWhat is the principle of optical image stabilization camera module?Customers in need are welcome to contact us.