Chapitre 18 - Reconnaissance et indexation 3D
Résumé
With the increasing usage of 3D models, the need for efficient shape retrieval techniques became mandatory. In this chapter, several approaches for 3D retrieval and shape recognition are presented. Invariant descriptor issues for 3D static mesh are exposed, before addressing action and face recognition in 3D videos. Then classical 3D-search engine performance evaluation tools are thoroughly explained. Finally, examples of significant applications using 3D retrieval techniques are given.