CHALÁS, Igor, Petra URBANOVÁ, Zuzana KOTULANOVÁ, Marie JANDOVÁ, Miroslav KRÁLÍK, Barbora KOZLÍKOVÁ a Jiří SOCHOR. Forensic 3D facial identication software (FIDENTIS). In Proceedings of the 20th World Meeting of the International Association of Forensic Sciences,. 2014.
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Základní údaje
Originální název Forensic 3D facial identication software (FIDENTIS)
Autoři CHALÁS, Igor (703 Slovensko, garant, domácí), Petra URBANOVÁ (203 Česká republika, domácí), Zuzana KOTULANOVÁ (203 Česká republika, domácí), Marie JANDOVÁ (203 Česká republika, domácí), Miroslav KRÁLÍK (203 Česká republika, domácí), Barbora KOZLÍKOVÁ (203 Česká republika, domácí) a Jiří SOCHOR (203 Česká republika, domácí).
Vydání Proceedings of the 20th World Meeting of the International Association of Forensic Sciences, 2014.
Další údaje
Originální jazyk angličtina
Typ výsledku Konferenční abstrakt
Obor 10201 Computer sciences, information science, bioinformatics
Stát vydavatele Česká republika
Utajení není předmětem státního či obchodního tajemství
Kód RIV RIV/00216224:14330/14:00082105
Organizační jednotka Fakulta informatiky
Klíčová slova anglicky forensic facial analysis; software tool; 3d face database
Příznaky Mezinárodní význam, Recenzováno
Změnil Změnil: RNDr. Igor Chalás, učo 172798. Změněno: 30. 11. 2015 09:55.
Anotace
This presentation introduces a novel software tool for forensic 3D facial identification, called FIDENTIS. FIDENTIS is multi-platform open-source software written in Java for which source code, binaries and documentation are freely available at http://fidentis.cz. It serves for the analysis of human faces while enabling to perform a variety of expertize- and/or research-oriented tasks which can become challenging for forensic analysts dealing with facial portrait identification in the threedimensional digital environment (e.g., forensic anthropologists, forensic pathologists). These tasks include comparing two or multiple faces, quantifying the magnitude of dis/similarities between faces, creating 3D facial composites from selected parts of the faces or analyzing sets of faces in order to detect specific biological or other dependencies (e.g., inter-population variations, sex-related characteristics etc.). The integral part of FIDENTIS is formed by our own database of 3D virtual models of human faces (3D Virtual Model Database of Human Faces) which contains high resolution models of approximately 2,000 individuals acquired by optical surface scanners. FIDENTIS integrates the state-of-the-art and novel computer graphics methods and algorithms utilizing, in particular, the latest 3D technologies. The comparison of 3D faces in FIDENTIS is grounded on standard facial landmarks (up to 40 points included) in conjunction with principals of geometric morphometrics and on more complex facial surface alignments and computations. This provides the users with a high degree of freedom and flexibility, from manual to semi-automatic and automatic processes, required while examining forensic evidence. More importantly, FIDENTIS meets legal requirements that demand the use of quantifiable scientific methods with known error rates. FIDENTIS offers the users with both numerical and visual representations of outputs. In combination with other features, this gives the program the potential to become a valuable tool for forensic analysts.
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