Journal article

Publication year: 2009

Pages: 157-161

Journal: Rechtsmedizin

Volume number: 19

Issue number: 3

ISSN: 0937-9819

DOI Link: https://doi.org/10.1007/s00194-009-0592-5

Publisher: Springer

Abstract: 
Spectral imaging describes an examination method that combines digital imaging with spectroscopy. Its advantage lies in the possibility of obtaining synchronous, high resolution spectral and spatial information data for an examined object. This allows the spectrum for each pixel of an image to be depicted for the wavelength range 400-1000 nm. This paper describes the design and the operating mode of the SpectraCubeA (R), which functions according to the principle of spectral imaging and briefly discusses established and possible applications in clinical and legal medicine. In addition, results from our own investigations are presented. From each of 25 individuals of Caucasian origin 3 hairs were examined with respect to the color with the goal of developing an objective pooling method for hair evidence. However, the results showed that single hairs could not reliably be attributed to the contributing individual solely on the basis of color due to high intra-individual variability. Although the system is already being used in criminological investigations, it does not seem likely that it will be adopted for key medico-legal issues in the near future.

Harvard Citation style: Birngruber, C., Ramsthaler, F., Heidorn, F. and Verhoff, M. (2009) Spectral imaging Possible applications in legal medicine?, Rechtsmedizin, 19(3), pp. 157-161. https://doi.org/10.1007/s00194-009-0592-5

APA Citation style: Birngruber, C., Ramsthaler, F., Heidorn, F., & Verhoff, M. (2009). Spectral imaging Possible applications in legal medicine?. Rechtsmedizin. 19(3), 157-161. https://doi.org/10.1007/s00194-009-0592-5