SUPERIMPOSITION - SP: 304 / 04 G.Z.

  • Šandor F Takač Clinikal center of Novi Sad Center of forensic medicine Hajduk Veljkova 1-7 Novi Sad
  • Vladimir I Pilija Clinikal center of Novi Sad Center of forensic medicine Hajduk Veljkova 1-7 Novi Sad
Keywords: imag, super, superimposition, imaging,

Abstract


SUMMARY: – Skull/image superimposition is the most prevalent method by which unknown skulls are being identified, since a photograph of the suspected dead person may be easily obtained from the victim's family. The sculls were photographed under the same angle as the head of the subjects during their lives. The most delicate part of the work was the correct positioning of the scull on the stand, and proportional magnification of the scull image. The AdobeâPhotoshopâ 6.0. (PWW600R724387 - 473) computer program was used during the experiments. After being incorporated in the computer memory, digitalized images of the scull and face were put one over the other and showed on the monitor in order to determine their possible congruence or differences. A special attention was paid to the congruence of the same anthropometrical spots of the scull with the face, as well as to following their contours. The process of fitting the skull into the image is usually started by positioning the eyes in correct relation to the orbits. The skull must not be broader or longer than the soft tissue on the image, and the chin, mouth, nose, ears and so on, should be in their correct positions. All difficulties, associated with the superpositioning process were recorded, with the special attention to the critical evaluation of negative and positive superimposition. The social justification of this method for identification, on both state and international level (Interpol) was noted. The paper has been fully illustrated with images showing all stages of the work by chronological and logical order. This is the one of the first papers trying to complete superimposition in our country.

Keywords:  Forensic Science, Forensic Anthropology; Face; Image processing, Computer-assisted; Scull

Author Biographies

Šandor F Takač, Clinikal center of Novi Sad Center of forensic medicine Hajduk Veljkova 1-7 Novi Sad

Primarijus

Specijalista sudske medicine

Forenzični antropolog

Vladimir I Pilija, Clinikal center of Novi Sad Center of forensic medicine Hajduk Veljkova 1-7 Novi Sad

Profesor

Specijalista sudske medicine

 

References

Bajnoczky I. A video-szuperprojekciós eljárás bizonyitó értéke az egyedi személyazonositásban.

[dissertation]. Pécs:1994.

Balneva TS, Veselovskaja EV, Lebedinskaja GV, Pestrjakov AP. Antropologičeskie tipi drevnego

naselenija na teritori SSSR. Moskva: Izdateljstvo-Nauka, 1988:208

Delfino VP, Vacca E, Potente F, Lettini T, Colonna M. Shape analytical morphometri in computeraided skull identification via video superimposition. In: Iscan MY, Helmer RP, (Eds.) Forensic

Analysis of the Skull Craniofacial Analysis, Reconstruction, and Identification. Wiley-liss, New

York: 1993;131-59

Eckert WG, Teixeira WRG. The identification of Josef Mengele. A triumph of international

cooperation. Am J Forensic Med Pathol, Sept, 1985;6(3):188-91

Gatliff BP. Facial sculpture on the scull for identification. Am. J. Forensic Med. Pathol. Dec.

;5(4):327-32

George MR: The lateral craniographic method of facial reconstruction. J.Forensic sci. Sept,

:32(5):1305-30

Gerasimov MM. Vosstanovlenie lica po čerepu (Wiederherstellung des Gesichts auf Grund des

Schadels) Moskau: Akademie Nauk SSSR, 1955

Goyne TEW. Reconstructing the Face from the scull as a Means of Identification. Med.-Leg. Bull,

Jan.-Feb. 1982;31(1):1-16

Hunger H. Leopold D. Personenerkennung durch Superprojektion. In: Hunger H.,Leopold D.

Identification. Leipzig: Johann Ambrosius Barth, 1978;263-86

Iscan MY, Helmer RP. (Eds.) Forensic Analysis of the Skull. Wiley-Liss, New York:1993.

Iten PX. Identification of skulls by video superimposition. J Forensic Sci.1987;32:173-88

Jordanov JA. Vuzstanovjavane na glavata po čerepa. Sofija: Bulgarskata Akademije na Naukite, 1981

Kiszely I.: Az arc rekonstrukcioja. In: Sirok, csontok, emberek. Ed. II. Budapest: Gondolat,

:239-51

Krogman W. The Human Skeleton in Forensic Medicine. Ed.II. Springfield - Illinois: Charls C.

Thomas-Publisher, 1973

Takač Š, Budakov B. Forenzična antropologija i identifikacija. U: Tasić M i saradnici, Sudska

medicina. Zmaj, Novi Sad, 2007;423-439

Takač Š. Rekonstrukcija lica na osnovu kostiju lobanje kao sredstvo identifikacije. (Reconstructing

the Face from the scull as a Means of Identification). Magistarski rad. Univerzitet u Novom Sadu.

Medicinski fakultet. Novi Sad, 1990.

Published
2019/02/02
Section
Professional Paper