Full-space digital virtual campus systemcreates a revolutionary and innovative virtual campus, which is based on videofusion, scene fusion, resource fusion and other data fusion technology, whichintegrates real campus model, real-time campus video data, real-time classroomvideo data and campus cultural learning resources, providing round ,full-space, multi-source panoramic view for students. Students are able tounderstand human geography, history and cultural knowledge of the school, atthe same time, having access to real-time instructional videos at any time.Key technologies1) Three-dimensional scene and rapid automaticmodeling technology2) Real-time video scene registration and fusiontechnology3） Three-dimensional roaming and real-time interactive technology