Application of Visual Communication Technology in Image Enhancement and Optimization of Human Machine Interaction Interface

In order to solve the problems of the conventional HCI, we have developed a novel HCI system. Firstly, in the process of detecting skin colour in the color space, we build a Fuzzy Pattern Based Neural Network, which makes use of BP Neural Net Model to regulate the threshold of various illumination conditions. The filter is designed to be able to work efficiently in all kinds of illumination and complicated situations. In addition, the system is carefully tailored to fit user habits. Based on EC5-1719CLDNA embedded star, the system includes a compact projector and radiating controller. In terms of software, we have developed a paperless UI, which can fully utilize the computing capabilities of the hardware via multi-threading. Through the synthetic test, it is proved that the system is more than the required capability.