Saliency-guided 3D head pose estimation on 3D expression models
Proceedings of the 15th ACM on International conference on multimodal interaction
Mesh saliency via spectral processing
ACM Transactions on Graphics (TOG)
Key-components: detection of salient regions on 3D meshes
The Visual Computer: International Journal of Computer Graphics
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While the detection of the interesting regions in images has been extensively studied, relatively few papers have addressed surfaces. This paper proposes an algorithm for detecting the regions of interest of surfaces. It looks for regions that are distinct both locally and globally and accounts for the distance to the foci of attention. Many applications can utilize these regions. In this paper we explore one such application — viewpoint selection. The most informative views are those that collectively provide the most descriptive presentation of the surface. We show that our results compete favorably with the state-of-the-art results.