Anti-radiation video image system and method

The invention discloses an anti-radiation video image system and method. The anti-radiation video image system is used for achieving the method. The anti-radiation video image system comprises a video image obtaining device (1) and a video image processing device (3); the video image processing device (3) comprises a digital processing device (31) and a video image noise removal device (32); the video image noise removal device (32) is arranged inside the digital processing device (31); the video image noise removal device (32) comprises a median method denoising module, an autodyne method video noise image extraction module, a forward mutual deviation extraction video noise image module, a backward mutual deviation extraction video noise image module, a forward composition secondary video noise image module, a backward composition secondary video noise image module, a forward difference noise image defining module, a backward difference noise image defining module, a noise image calibration module, a noise removal module, a median method video image correction module. Video images processed by the anti-radiation video image system are few in noise and clear in image.