Communication Dans Un Congrès Année : 2015

Assistive visual framing in 3D dense points cloud

Résumé

Recent progress in digital technology and its pop- ularity in the context of cultural heritage are contributing to the emergence of several applications using a very large and dense digitization of archaeological sites or historical monuments. Navigation in such virtual environment is difficult especially for novice users. In this paper, we propose a new approach in order to make easier the navigation process by performing an assistive visual framing. This approach exploits a new visual feature: the image saliency-based Gaussian mixture. We applied our method on many different environments and we present the example of the Saint S´ ebastien chapel of the cathedral Notre Dame of Amiens. In order to evaluate our method, we present user evaluation and comparison between manual, assistive and automatic framing.

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hal-01198503 , version 1 (28-04-2026)

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Zaynab Habibi, Guillaume Caron, El Mustapha Mouaddib. Assistive visual framing in 3D dense points cloud. International congress on Digital Heritage, DH'15, Oct 2015, Granada, Spain. pp.109-112, ⟨10.1109/DigitalHeritage.2015.7419464⟩. ⟨hal-01198503⟩
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