Virtual intelligent display system for trying on mask

The invention discloses a virtual intelligent display system for trying on a mask, relates to the virtual intelligent display system for trying on the mask, and aims to overcome the defect that trying-on cannot be carried out in the mask consumption process. Decorative masks serve as novel consumer goods, and decoration plays an inabradable role. According to the system, a face recognition model can be used for face positioning, fitting of mask pictures is carried out, the position is updated in real time, and the mask pictures are zoomed. Gesture postures are monitored, the system responds in time to carry out a gesture switching mask style instruction, and switching can also be carried out through specific keys. According to the system, whether the user likes the mask is judged according to the expressions of the users in the try-on process, user preference data are formed, a big data model is formed, personalized recommendation is carried out on different types of users, and therefore the consumption proce