Crime scene reconstruction is a labor-intensive but an essential task of police investigation. Currently, the police spend a lot of time at the crime scene taking many measurements and photos, and then spend more time at the computer recreating the crime scene drawings manually. Automatic generation of photo-realistic three-dimensional calibrated models using a hand-held device is highly desirable for crime scene reconstruction as well as for many other applications. In this paper, we present the instant Scene Modeler (iSM), a 3D imaging system that automatically creates 3D models using an off-the-shelf hand-held stereo camera. The user points the camera at a scene of interest and the system will create a photo-realistic 3D calibrated model automatically within minutes. Forensics field tests have been carried out with promising results and the advantages of 3D imaging for this application are described.


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    Titel :

    Instant Scene Modeler for Crime Scene Reconstruction


    Beteiligte:
    Se, S. (Autor:in) / Jasiobedzki, P. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    569176 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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