Document - Virtual inspector: a flexible visualizer for dense 3D scanned models

2008

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Virtual inspector: a flexible visualizer for dense 3D scanned models

Callieri M., Ponchio F., Cignoni P., Scopigno R.

Visualization system Real Time rendering Cultural heritage Software Computer Graphics and Computer-Aided Design

The rapid evolution of automatic shape acquisition technologies will make huge amount of sampled 3D data available in the near future. Cul- tural Heritage (CH) domain is one of the ideal fields of application of 3D scanned data, while some issues in the use of those data are: how to visualize at interactive rates and full quality on commodity computers; how to improve visualization ease of use; how to support the integrated visualization of a virtual 3D artwork and the multimedia data which tell its story. We present here the Virtual Inspector tool. The system allows naive users to inspect a very dense 3D model at interactive frame rates on off- the-shelf PC's, presenting the 3D model and all the multimedia data that has been linked to selected points of its surface. A main goal in the design of the system was to provide the user with a very easy and natural inter- action approach, based on a straightforward "point and click" metaphor. Visualization efficiency is obtained, without sacrificing quality, by adopt- ing a state-of-the-art continuous level-of-detail (LOD) representation. Fi- nally, the adoption of XML encoding of the GUI structure and behavior, makes Virtual Inspector a very flexible and configurable system.

Source: IEEE computer graphics and applications 28 (2008): 44–55. doi:10.1109/MCG.2008.20

Publisher: National Computer Graphics Association,, [Los Alamitos, CA] , Stati Uniti d'America

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@article{oai:it.cnr:prodotti:44211,
	title = {Virtual inspector: a flexible visualizer for dense 3D scanned models},
	author = {Callieri M. and Ponchio F. and Cignoni P. and Scopigno R.},
	publisher = {National Computer Graphics Association,, [Los Alamitos, CA] , Stati Uniti d'America},
	doi = {10.1109/mcg.2008.20},
	journal = {IEEE computer graphics and applications},
	volume = {28},
	pages = {44–55},
	year = {2008}
}