Garcia O, Casas J. Functionalities for mapping 2D images and 3D world objects in a Multicamera Environment. In 6th International Workshop on Image Analysis for Multimedia Interactive Services. 2005.  (198.67 KB)


We present four functionalities intended to improve the ability of image detection and tracking algorithms to understand a scene in a multicamera system. The redundancy of several available projections of any 3D object onto different cameras might ease video analysis tasks. When some prior information about the 3D object or any of its projections is known, geometric constraints can help to restrict search areas in the images under analysis. The functionalities presented also tackle the problem of selecting the best camera at any time, or computing projected areas of 3D objects in images.