SYSTEM AND METHOD FOR TRACKING MULTIPLE OBJECTS IN REAL TIME

摘要

The present invention relates to a real-time multi-object tracking system and method for solving the problem of fragmentation of a single object and the grouping of multiple objects using a blob inference graph. Real-time multi-object tracking system according to the present invention, the blob set extracted in the frame t-1 Blob set predicted from Set of blobs extracted from frame t A blob tracking means for extracting a blob association event occurring between and tracking the blobs according to the type of the blob association event extracted and the blob inference graph generated in the frame t-1, and the blobs traced in the frame t. And blob inference graph updating means for updating the blob inference graph by adding or deleting new vertices and directed edges according to the type of the blob related event, and vertices having a consistent movement among the vertices constituting the blob inference graph. Blob inference graph labeling means for grouping the data into a single object and assigning a label, and determining whether an object association event occurs according to the label of the vertices and the blob association event constituting the blob inference graph, and determining the object association event. Object location allocation to allocate objects to the vertices based on It includes stage.