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2021-01-17Zeitschriftenartikel DOI: 10.1111/pala.12518
Comparing surface digitization techniques in palaeontology using visual perceptual metrics and distance computations between 3D meshes
dc.contributor.authorMallison, Heinrich
dc.contributor.authorAsbach, Patrick
dc.contributor.authorSchwarz, Daniela
dc.contributor.authorBlanco, Alejandro
dc.contributor.authorDíez Díaz, Verónica
dc.contributor.editorRahman, Imran
dc.date.accessioned2021-10-20T07:08:17Z
dc.date.available2021-10-20T07:08:17Z
dc.date.issued2021-01-17none
dc.date.updated2021-02-15T11:28:59Z
dc.identifier.issn1475-4983none
dc.identifier.urihttp://edoc.hu-berlin.de/18452/24238
dc.description.abstractThe use of surface digitization techniques andmethods in palaeontology has increased in the last twodecades, mainly due to recent improvements in devicesand software. However, many digitization efforts are pub-lished only as 3D models, with only a few details on theexact protocols used and sometimes not even indicatinghow to access these digital data, thus reducing the long-term reusability of the obtained files. It is important toinclude this information, as the applied techniques andworkflows have significant effects on the final quality of3D models. We compare 3D meshes created by seven dif-ferent surface digitization techniques and protocols for asauropod caudal vertebra and a testudine turtle in a flatslab of rock. These two specimens represent typicalexamples of objects in vertebrate palaeontology collections,making them a suitable sample for our tests. Besides thesequantitative and topological comparisons we also havecomputed visual perceptual metrics, which aim to predictthe visual quality of a 3D model as perceived by a humanobserver. Our results agree with previous works, confirm-ing that photogrammetry is one of the most suitableoptions for obtaining high quality 3D models of fossils,producing higher quality meshes than current structuredlight 3D scanners.eng
dc.description.sponsorshipBerliner Hochschulprogramm für Wissenschaftlerinnen und Künstlerinnen ‚DiGiTal – Digitalisierung: Gestaltung und Transformation‘
dc.description.sponsorshipXunta de Galicia, Spain
dc.language.isoengnone
dc.publisherHumboldt-Universität zu Berlin
dc.rights(CC BY-NC 4.0) Attribution-NonCommercial 4.0 Internationalger
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.subjectsurface digitizationeng
dc.subjectvertebrate palaeontologyeng
dc.subject3D modeleng
dc.subjectphotogrammetryeng
dc.subjectstructured light 3D scanningeng
dc.subjectvisual perceptual metricseng
dc.subject.ddc550 Geowissenschaftennone
dc.titleComparing surface digitization techniques in palaeontology using visual perceptual metrics and distance computations between 3D meshesnone
dc.typearticle
dc.identifier.urnurn:nbn:de:kobv:11-110-18452/24238-7
dc.identifier.doi10.1111/pala.12518none
dc.identifier.doihttp://dx.doi.org/10.18452/23584
dc.type.versionpublishedVersionnone
local.edoc.container-titlePalaeontologynone
local.edoc.pages24none
local.edoc.type-nameZeitschriftenartikel
local.edoc.institutionHumboldt-Universität (insgesamt)none
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-publisher-nameWiley-Blackwellnone
local.edoc.container-publisher-placeOxfordnone
local.edoc.container-volume64none
local.edoc.container-issue2none
dc.description.versionPeer Reviewednone
local.edoc.affiliationDíez Díaz, Verónica; Museum für Naturkunde Leibniz‐Institut für Evolutions‐und Biodiversitätsforschung Invalidenstraße 43 10115 Berlin Germany; Humboldt Universität, Berlin, Germanynone
local.edoc.affiliationMallison, Heinrich; CeNak Hamburg Hamburg Germanynone
local.edoc.affiliationAsbach, Patrick; Department of Radiology Charité – Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin Humboldt‐Universität zu Berlin, and Berlin Institute of Health 10117 Berlin Germanynone
local.edoc.affiliationSchwarz, Daniela; Museum für Naturkunde Leibniz‐Institut für Evolutions‐und Biodiversitätsforschung Invalidenstraße 43 10115 Berlin Germanynone
local.edoc.affiliationBlanco, Alejandro; Centro de Investigacións Científicas Avanzadas (CICA) Facultade de Ciencias Universidade da Coruña 15071 A Coruña Spainnone

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