Lightweight radiation-resistant camera electronic system based on radiation-resistant chip

• Main Authors: YANG RUOLING, LU ZHENLIN, REN YONGZHENG, RONG JINYE, GAO RANRAN, LEI HONGPING, LI XIANG, ZHANG ZEGUANG
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2022
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention relates to a light-weight radiation-resistant camera electronic system based on a radiation-resistant chip, and the system comprises a video stream time sequence control module which transmits instructions to other modules, and receives state signals transmitted back by the other modules; the photoelectric conversion module is used for performing photoelectric conversion on an optical signal acquired by an optical system of the camera after receiving the acquisition starting instruction to obtain an image digital signal; the image preprocessing module is used for storing the image digital signal, carrying out dead pixel processing, bright spot processing, noise suppression and image cutting, and sending cut image data to the radiation image processing module; the radiation image processing module is used for performing median filtering, radiation low-noise estimation and radiation effect removal on the image data to obtain enhanced image data; the radiation image data storage module is used for