Abstract
A computer-based method developed for the purpose of checking the results of identification performed with the “traditional” method of video-superprojection (developed by Helmer and Grüner) is demonstrated; it does not require any special programs in addition to those necessary for digitising the video pictures. The method is suitable for filtering out “false-positive” cases. A great advantage is that the phase of computer evaluation can be separated from the job performed in the video studio, both in time and space. The process can be reconstructed, which means it can be checked. The results can be easily documented and interpreted for lay people.
Similar content being viewed by others
References
Anderson TW (1958) An introduction to multivariate statistical analysis. Wiley, New York
Helmer R, Grüner O (1977a) Vereinfachte Schädelidentifizierung nach dem Superprojektionsverfahren mit Hilfe einer VideoAnlage. Z Rechtsmed 80:183–187
Helmer R, Grüner O (1977b) Schädelidentifizierung durch Superprojektion nach dem Verfahren der elektrischen Bildmischung, modifiziert zum Trickbild-Differenz-Verfahren. Z Rechtsmed 80:189–190
Helmer R, Schimmler J, Rieger J (1989a) On the conclusiveness of skull identification via the video superimposition technique. Can Soc Forensic Sci J 22:177–194
Helmer R, Schimmler J, Rieger J (1989b) Zum Beweiswert der Schädelidentifizierung mit Hilfe der Video-Bildmischtechnik unter Berücksichtigung der kraniometrischen Individualität menschlicher Schädel. Z Rechtsmed 102:451–459
Pesce-Delfino V, Colonna M, Vacca E, Potente F, Introna F (1986) Computer-aided skull/face superimposition. Am J Forensic Med Pathol 7:201–212
Seber GAF (1966) The linear hypothesis: a general theory. Griffin, London
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bajnóczky, I., Királyfalvi, L. A new approach to computer-aided comparison of skull and photograph. Int J Leg Med 108, 157–161 (1995). https://doi.org/10.1007/BF01844829
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01844829