Method for reducing interference degree of vehicle vision system

The method for reducing the interference degree of a vehicle vision system is characterized by mainly comprising the following steps: S1, identifying and marking a target image; and S2, when a targetimage in an infrared image appears or disappears, enabling a computer controller to send a screen brightness adjustment instruction to adjust the brightness of an infrared image display screen. According to the method, the target image is masked, so that the target image and the background image can be remarkably distinguished, a driver can instantly notice pedestrians, vehicles and the like in the infrared image, and the surrounding environment can be judged according to information in the infrared image. Meanwhile, the brightness of the infrared image display screen is adjusted along with generation and disappearance of the mask image, the influence of continuously changing images on the display screen in the vehicle vision system on a driver can be reduced, positioning recognition reminding can be carried out w