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Laser
Scanner 3D Modeling for Heritage Visualization
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The
3D laser scanner is used to obtain a scaled replica of the target
scene, structure, or object. The resulting data are an accurate
mapping of the surface which cannot be obtained as easily or as
accurately by traditional surveying techniques. The resulting 3D
model provides archeologists with the means to study and analyze
the site or structure without having to visit it. It further provides
a “digital copy” of the subject that can be revisited
in as the site or object changes over time. |
The
benefits of virtual archeology go beyond its very significant presentation
value by contributing to design of better sampling strategies, enhancement
of scholarly analysis and potential improvement of interpretation.
The process
of 3D model creation can lead to insights that significantly increase
understanding. The process of creating virtual worlds often provokes
novel and interesting questions. The development of models frequently
requires the development of visualization primitives and manipulation
of these primitives in ways that closely mimic the actual physical
construction of the object. For example the visual reconstruction
of a house leads to questions about structural elements, interior
design, furnishing and decoration, and lighting.
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U of A Resource Center for Heritage Visualization
