TY - JOUR
T1 - Photogrammetry using visible, infrared, hyperspectral and thermal imaging of crime scenes
AU - Edelman, G. J.
AU - Aalders, M. C.
PY - 2018
Y1 - 2018
N2 - Photogrammetry is a method for obtaining virtual 3D models of objects and scenes. The technique is increasingly used to record the crime scene in its original, undisturbed state for mapping, analytical and reconstruction purposes. Recently, it was shown that it is possible to visualize and/or chemically analyze latent traces by using advanced cameras which either operate in wavelength ranges beyond the visible range, and/or are able to obtain spectrally resolved images. The combination of these advanced cameras and photogrammetric techniques enables the 3D registration of valuable information. We successfully explored the feasibility to obtain visible, infrared, hyperspectral and thermal 3D registrations of simulated crime scenes using photogrammetry, and demonstrate the possibilities and practical challenges for use in forensic practice.
AB - Photogrammetry is a method for obtaining virtual 3D models of objects and scenes. The technique is increasingly used to record the crime scene in its original, undisturbed state for mapping, analytical and reconstruction purposes. Recently, it was shown that it is possible to visualize and/or chemically analyze latent traces by using advanced cameras which either operate in wavelength ranges beyond the visible range, and/or are able to obtain spectrally resolved images. The combination of these advanced cameras and photogrammetric techniques enables the 3D registration of valuable information. We successfully explored the feasibility to obtain visible, infrared, hyperspectral and thermal 3D registrations of simulated crime scenes using photogrammetry, and demonstrate the possibilities and practical challenges for use in forensic practice.
UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85054846017&origin=inward
UR - https://www.ncbi.nlm.nih.gov/pubmed/30321744
U2 - https://doi.org/10.1016/j.forsciint.2018.09.025
DO - https://doi.org/10.1016/j.forsciint.2018.09.025
M3 - Article
C2 - 30321744
SN - 0379-0738
VL - 292
SP - 181
EP - 189
JO - Forensic Science International
JF - Forensic Science International
ER -