| 摘要 |
The computer implemented method for extracting, manipulating and displaying a set of information from a sensor array including a set of video cameras (2), the method comprising at least the following steps: -extracting information on the objects and events within a scene recorded by said sensors as spatiotemporal tracks (2, 8) from the sensors ?;-Recording said information in the form of spatiotemporal volumes and digital data, text and/or images including the object type and event, said data including the identifier of the sensor from which they are derived; -Selecting a portion of said spatio-temporal volumes of said detected event objects and object type or of the event and of their spatial and temporal location ?;-Upon selection of one of said spatio-temporal volumes, displaying the video sequences temporally positioned at the time (To) the presence of the spatio-temporal volume and displaying on a screen (7) the set of temporalspatial track information from sensors associated To said volume. |
