In response to the lack of 4K/8K UHD content, Imperial Vision Technology utilizes 5G + AI technology to enhance the image quality of SD video to 4K/8K UHD video from five dimensions, quickly replenish the 4K/8K content library, while combining advanced heterogeneous coding technology to provide 4K/8K UHD channel construction capability with high image quality and low bandwidth. At the same time, the technology can be used to upconvert old precious videos and SD videos to 1080P content, quickly realize the restoration and rebirth of old materials and HD reproduction, boost real-time SD broadcast signals to HD signals, and provide a fast and low-cost minimalist HD upgrade solution.