The gesture recognition system and control function in the gesture recognition control system based on Taurus & Pegasus AI vision kit are mainly realized by Taurus & Pegasus AI computer vision basic development kit and USB industrial camera. The technologies used include video acquisition, image color gamut conversion, color channel segmentation, Gaussian filtering, automatic threshold, bump detection, edge detection, cosine theorem calculation gesture, etc. In addition, the system is economical and efficient. In the work, the system will first process the read image and collect the visual data. After the acquisition, the system will process the video data, including bilateral filtering of the captured image, background subtraction and skin detection of the video data. Finally, the system will detect and recognize the gesture and calculate the bump, finally, the corresponding control operation can be carried out through gestures. This work will be able to perform human-computer interaction in specific functional scenarios in the future, including 1. Interactive entertainment: In video chat, people often want to interact with the people opposite the screen, combined with the user's gestures (such as praise), add corresponding stickers or special effects in real time, and apply special effects to move at will, which can increase the interest in the interaction process. Secondly, in the process of short video shooting, you can also add some interesting animation design through gesture recognition. 2. Intelligent furniture: remote control of intelligent household appliances, household robots, wearable and other hardware devices, by making corresponding gestures to control hardware devices to follow instructions to switch functions, on the one hand, it is convenient for users to operate remotely, on the other hand, it also avoids possible dangers (such as wet hand electric shock, etc.), and human-computer interaction is also more intelligent and natural. 3. Daily work: For example, during the current epidemic to promote non-contact, then for research institutes, nucleic acid testing laboratories and other similar locations, the use of computers also need to be as non-contact as possible, the system can be achieved through gestures to achieve non-contact control of the computer. In addition, this technology can realize the corresponding operation through gestures, so that workers can complete a number of tasks in front of the system screen, which improves the efficiency of work to a certain extent. 4.VR and AR: In the virtual environment, people are given the ability to recognize, navigate and control gestures close to real life. For example, the more interesting way is to draw a circle in the air with your hands, just like the space-time door in cartoon animation. Switch from real scenes to virtual scenes to establish the most direct human-computer interaction. 5. Intelligent car: Through car gestures, control left sliding, right sliding, volume addition and subtraction, menu and other operations, which can effectively supplement the short board of speech recognition in some noisy environments, making the interaction in the car more convenient and natural. 6. Industrial manufacturing: Control multiple operations through gestures, not only can work to improve efficiency, real-time monitoring of various parameters, but also to a certain extent to avoid potential dangers, such as high-voltage electricity, high temperature, hypoxia and other environmental operations.