A Method Of Segmentation And Organization Of Multi-Section Video Data

The purpose of this invention is to provide a method for the segmentation organization of multi-section videos based on GPS in the GIS (Geographical Information System). The topological relationship is gained by integrating the geographical information with the video information, extracting the information of nodes in the road network and every section. By segmenting and organizing the videos according to the topological relationship to obtain rapid retrieval and positioning between the geographical coordinates and the video frames so as to provide roaming based on the actual scene for users. This invention is mainly suitable for the application of GIS based on videos in the traffic management. With this method, GPS positioning information and real-time collection & video playback of the road video images can be realized, including searching & positioning and synchrocontrol with E-maps of videos.