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A valuable aspect during crime scene investigation is the digital documentation of the scene. Traditional means of documentation include photography and in situ measurements from experts for further analysis. Although 3D reconstruction of pertinent scenes has already been explored as a complementary tool in investigation pipelines, such technology is considered unfamiliar and not yet widely adopted. This is explained by the expensive and specialised digitisation equipment that is available so far. However, the emergence of high-precision but low-cost devices capable of scanning scenes or objects in 3D has been proven as a reliable alternative to their counterparts. This paper summarises and analyses the state-of-the-art technologies in scene documentation using 3D digitisation and assesses the usefulness in typical police-related situations and the forensics domain in general. We present the methodology for acquiring data for 3D reconstruction of various types of scenes. Emphasis is placed on the applicability of each technique in a wide range of situations, ranging in type and size. The application of each reconstruction method is considered in this context and compared with respect to additional constraints, such as time availability and simplicity of operation of the corresponding scanning modality. To further support our findings, we release a multi-modal dataset obtained from a hypothetical indoor crime scene to the public.
George Galanakis; Xenophon Zabulis; Theodore Evdaimon; Sven-Eric Fikenscher; Sebastian Allertseder; Theodora Tsikrika; Stefanos Vrochidis. A Study of 3D Digitisation Modalities for Crime Scene Investigation. Forensic Sciences 2021, 1, 56 -85.
AMA StyleGeorge Galanakis, Xenophon Zabulis, Theodore Evdaimon, Sven-Eric Fikenscher, Sebastian Allertseder, Theodora Tsikrika, Stefanos Vrochidis. A Study of 3D Digitisation Modalities for Crime Scene Investigation. Forensic Sciences. 2021; 1 (2):56-85.
Chicago/Turabian StyleGeorge Galanakis; Xenophon Zabulis; Theodore Evdaimon; Sven-Eric Fikenscher; Sebastian Allertseder; Theodora Tsikrika; Stefanos Vrochidis. 2021. "A Study of 3D Digitisation Modalities for Crime Scene Investigation." Forensic Sciences 1, no. 2: 56-85.
This work regards the digital representation of tangible and intangible dimensions of heritage crafts, towards craft preservation. Based on state-of-the-art digital documentation, knowledge representation and narrative creation approach are presented. Craft presentation methods that use the represented content to provide accurate, intuitive, engaging, and educational ways for HC presentation and appreciation are proposed. The proposed methods aim to contribute to HC preservation, by adding value to the cultural visit, before, and after it.
Xenophon Zabulis; Carlo Meghini; Nikolaos Partarakis; Cynthia Beisswenger; Arnaud Dubois; Maria Fasoula; Vito Nitti; Stavroula Ntoa; Ilia Adami; Antonios Chatziantoniou; Valentina Bartalesi; Daniele Metilli; Nikolaos Stivaktakis; Nikolaos Patsiouras; Paraskevi Doulgeraki; Effie Karuzaki; Evropi Stefanidi; Ammar Qammaz; Danae Kaplanidi; Ilka Neumann-Janßen; Ulrike Denter; Hansgeorg Hauser; Argyro Petraki; Ioannis Stivaktakis; Eleni Mantinaki; Anastasia Rigaki; George Galanakis. Representation and Preservation of Heritage Crafts. Sustainability 2020, 12, 1461 .
AMA StyleXenophon Zabulis, Carlo Meghini, Nikolaos Partarakis, Cynthia Beisswenger, Arnaud Dubois, Maria Fasoula, Vito Nitti, Stavroula Ntoa, Ilia Adami, Antonios Chatziantoniou, Valentina Bartalesi, Daniele Metilli, Nikolaos Stivaktakis, Nikolaos Patsiouras, Paraskevi Doulgeraki, Effie Karuzaki, Evropi Stefanidi, Ammar Qammaz, Danae Kaplanidi, Ilka Neumann-Janßen, Ulrike Denter, Hansgeorg Hauser, Argyro Petraki, Ioannis Stivaktakis, Eleni Mantinaki, Anastasia Rigaki, George Galanakis. Representation and Preservation of Heritage Crafts. Sustainability. 2020; 12 (4):1461.
Chicago/Turabian StyleXenophon Zabulis; Carlo Meghini; Nikolaos Partarakis; Cynthia Beisswenger; Arnaud Dubois; Maria Fasoula; Vito Nitti; Stavroula Ntoa; Ilia Adami; Antonios Chatziantoniou; Valentina Bartalesi; Daniele Metilli; Nikolaos Stivaktakis; Nikolaos Patsiouras; Paraskevi Doulgeraki; Effie Karuzaki; Evropi Stefanidi; Ammar Qammaz; Danae Kaplanidi; Ilka Neumann-Janßen; Ulrike Denter; Hansgeorg Hauser; Argyro Petraki; Ioannis Stivaktakis; Eleni Mantinaki; Anastasia Rigaki; George Galanakis. 2020. "Representation and Preservation of Heritage Crafts." Sustainability 12, no. 4: 1461.