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The digital skeleton in modern video analysis - inter- and intraspecific comparsionofindividualrigs

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dc.contributor.authorPistorius, Elena
dc.contributor.authorRichter, Sabine
dc.contributor.authorLabudde, Dirk
dc.contributor.editorKlein, Maike
dc.contributor.editorKrupka, Daniel
dc.contributor.editorWinter, Cornelia
dc.contributor.editorWohlgemuth, Volker
dc.date.accessioned2023-11-29T14:50:33Z
dc.date.available2023-11-29T14:50:33Z
dc.date.issued2023
dc.description.abstractNew methods for identifying individuals based on their digital skeleton (rig) gain attention in digital forensics. To ensure a solid comparison, understanding the development of this digital skeleton is crucial. One approach is manually creating a rig using a parametrized 3D room and cameras with embedded pictures, capturing multiple angles of the same person with markers on defined spots. Using these pictures and the room, a movable marker-based rig can be built in software like Blender (https://www.blender.org). It can be used to fit the rigged doll into another scene or compare proportions. For a similar process, algorithm-based software like OpenPose (https://github.com/CMU- Perceptual-Computing-Lab/openpose) estimates a digital skeleton from pictures or videos. The output includes JSON files with joint coordinates and pictures with embedded skeletons, which can manually be processsed into a rig. While these procedure can save time and expand applications, precision and supervision differ from marker-based rigs. A comparative study assessing similarity is discussed in the following paper.en
dc.identifier.doi10.18420/inf2023_72
dc.identifier.isbn978-3-88579-731-9
dc.identifier.pissn1617-5468
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/43195
dc.language.isoen
dc.publisherGesellschaft für Informatik e.V.
dc.relation.ispartofINFORMATIK 2023 - Designing Futures: Zukünfte gestalten
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) - Proceedings, Volume P-337
dc.subjectvideo analysis
dc.subjectcomparison
dc.subjectindividual rigs
dc.titleThe digital skeleton in modern video analysis - inter- and intraspecific comparsionofindividualrigsen
dc.typeText/Conference Paper
gi.citation.endPage621
gi.citation.publisherPlaceBonn
gi.citation.startPage611
gi.conference.date26.-29. September 2023
gi.conference.locationBerlin
gi.conference.sessiontitleCybersecurity & Privatsphäre - 3. International Workshop on Digital Forensics / IWDF3

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P337 - INFORMATIK 2023 - Designing Futures: Zukünfte gestalten