CIPA 2003 XIX th International Symposium, 30 September - 04 October, 2003, Antalya, Turkey
Figure 15. Examples of model texturing
to free the operator (who does not have to be a photogrammetric
specialist) from the limitation of reading information only on
one plane, as happens using rectification images. The thematic
representation, useful in conservation analysys and projects, can
also be acquired directly by the conservator observing texturized
model (Figure 15).
4. CONCLUSION
New tridimensional models can be useful for programs of
conservation of the architectonic heritage. We have good hopes
in to the future in which it will be possible to walk in a 3D space
phases, following the reconstruction projects or to schedule the
routine maintenance and simulating technical installation. Since
many years the member of this local research pool are involved
in problems concerning the analysis and metric survey of ancient
architecture and archaeological fields. Recently we were involved
in laser scanner evaluation, both for image communication and for
metric precision. It is too early to make statements about this work:
we are still completing the model. Our purposes are: to complete
the apse modeling from photogrammetric and topographic data and
to merge it with the transept model; to combine stratigraphy data
with 3D model; to navigate our site in 3D and to be able to replay
the constructive phases as they proceeded through different time.
5. REFERENCES
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6. ACKNOWLEDGMENTS
The research has been financed by Italian Ministry of Education,
University and Research (MIUR) project COFIN2002 (Nat. Resp.
Prof. Carlo Atzeni - Research Group Resp. Prof. Bruno Astori)
The authors gratly thanks Marco Nardini and Simone Oppici
(Leica) for their helpfullness and for laser scanner availability,
Daniele Ostuni, Luigi Venezia and Andrea Violetti, for their
cooperation in the data management.
