Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Archivio istituziona...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
addClaim

Procedure di ottimizzazione dei modelli digitali 3D da rilevamento fotogrammetrico “Structure from Motion” (SfM): il caso del Battistero degli Ariani e del Muro di Droctulf a Ravenna

Authors: BERTACCHI, SILVIA; CIPRIANI, LUCA; FANTINI, FILIPPO;

Procedure di ottimizzazione dei modelli digitali 3D da rilevamento fotogrammetrico “Structure from Motion” (SfM): il caso del Battistero degli Ariani e del Muro di Droctulf a Ravenna

Abstract

Negli ultimi anni si è assistito a un repentino avanzamento e una pressoché totale automazione della fotogrammetria che, grazie all’avvento dei sistemi Structure from Motion (SfM), ha raggiunto livelli di accuratezza paragonabili ai sensori attivi per quanto concerne la capacità descrittiva di forme complesse. Tale tecnica presenta interessanti caratteristiche che la rendono assai utile nel quadro delle analisi conoscitive sullo stato di conservazione del Patrimonio Costruito, sia a livello morfologico che cromatico. Al tempo stesso è però necessario adottare delle apposite metodologie per rendere questi rilevamenti 3D provenienti da sensori passivi adatti ad una visualizzazione e fruizione interattiva, sia nell’ottica delle pratiche di conservazione, che di promozione e valorizzazione attraverso applicazioni interattive (real-time). Nel presente contributo verranno esaminate tecniche di mesh processing e computer graphics finalizzate a risolvere questi aspetti di fondamentale importanza per una reale fruizione dei dati acquisiti mediante la campagna di rilievo. ​

Country
Italy
Keywords

Ravenna, SfM, Reverse modelling, retopology, normal maps, parametrizzazione, colour processing

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!