Naslov
Applications of macro photogrammetry in archaeology

Autori
Gajski, Dubravko ; Solter, Ana ; Gašparović, Mateo

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences / Halounova, L. ; Šaafář, V. ; Toth, C. K. ; Karas, J. ; Huadong, G. ; Haala, N. ; Habib, A. ; Reinartz, P. ; Tang, X. ; Li, J. ; Armenakis, C. ; Grenzdörffer, G. ; le Roux, P. ; Stylianidis, S. ; Blasi, R. ; Menard, M. ; Dufourmount, H. ; Li, Z. - Prag, 2016, 263-266

Skup
XXIII ISPRS Congress

Mjesto i datum
Prag, Češka Republika, 12.07.2016. - 19.07.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Macro photogrammetry; archaeometry; calibration; cultural heritage; 3D model

Sažetak
Many valuable archaeological artefacts have the size of a few centimetres or less. The production of relevant documentation of such artefacts is mainly limited to subjective interpretation and manual drawing techniques using a magnifier. Most of the laser scanners available for the archaeological purposes cannot reach sufficient space resolution to gather all relevant features of the artefact, such as the shape, the relief, the texture and any damage present. Digital photogrammetric techniques make measuring with high accuracy possible and such techniques can be used to produce the relevant archaeometric documentation with a high level of detail. The approaches for shooting a good macro photograph (in the photogrammetric sense) will be explored and discussed as well as the design of a calibration test-field and the self-calibration methods suitable for macro photogrammetry. Finally, the method will be tested by producing a photorealistic 3D-model of an ancient figurine.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Geodezija, Arheologija

POVEZANOST RADA