|
Published Articles >> Table of Contents >> Abstract
Fourth International Conference on 3-D Digital Imaging and Modeling (3DIM '03)
p. 334
Accuracy Verification and Enhancement in 3D Modeling: Application to Donatello's Maddalena
Gabriele Guidi, Università degli Studi di Firenze
Andrea Cioci, Università degli Studi di Firenze
Carlo Atzeni, Università degli Studi di Firenze
J.-Angelo Beraldin, National Research Council Canada, IIT
Full Article Text:
  
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/IM.2003.1240267
Send link to a friend
| Abstract |
|
The three-dimensional acquisition and modeling of
Donatello's Maddalena was started in order to create a
methodology that aims at monitoring fragile wooden
sculptures over the years. Hence a set of new approaches
in 3D modeling was needed for obtaining the necessary
metric reliability. The main focus of the work is modeling
accuracy, therefore quality control procedures based
both of the self check of 3D data and the use of
complementary 3D sensors were developed for testing the
model. Sensor fusion was also extensively used in order
to correct a few alignment errors after the ICP phase
leading to a not negligible overall metric discrepancy. All
the steps of the acquisition procedure, from the project
planning to the solution of the various technical and
logistical problems are reported. Although few
commercial systems claim to use a similar approach, for
the first time, the non-invasive integration of
photogrammetry and 3D scanning, specifically designed
for applications in Cultural Heritage, is here extensively
documented.
|
 Additional Information
|
Citation:
Gabriele Guidi, Andrea Cioci, Carlo Atzeni, J.-Angelo Beraldin,
"Accuracy Verification and Enhancement in 3D Modeling: Application to Donatello's Maddalena,"
3dim,
p. 334,
Fourth International Conference on 3-D Digital Imaging and Modeling (3DIM '03),
2003
|
|
