Video stream identification system based on data enhancement

The invention belongs to the technical field of data enhancement, and provides a video stream identification system based on data enhancement, comprising: a data acquisition module configured to: obtain gastroscope detection video data; the video stream identification module is configured to obtain an identification result of the gastroscope detection video data according to the obtained gastroscope detection video data and a preset video stream identification model; the data used for training the model comprises the gastroscopy image generated according to the gastroscopy detection video data and the preset second deep learning network model, the gastroscopy simulation detection image generated by using the 3D simulation technology, the real detection annotation data of the gastroscopy and other types of data. And data set training after multi-type data enhancement is utilized, so that the generalization of a video stream identification model is improved, and the accuracy and the sensitivity of setting diffe