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Real-time Expression Recognition from Dynamic Sequences of 3D Facial Scans
(The Eurographics Association, 2012)
In this paper, we address the problem of person-independent facial expression recognition in dynamic sequences of 3D face scans. To this end, an original approach is proposed that relies on automatically extracting a set ...
SHREC'12 Track: 3D Mesh Segmentation
(The Eurographics Association, 2012)
3D mesh segmentation is a fundamental process in many applications such as shape retrieval, compression, deformation, etc. The objective of this track is to evaluate the performance of recent segmentation methods using a ...
Similarity Score Fusion by Ranking Risk Minimization for 3D Object Retrieval
(The Eurographics Association, 2008)
In this work, we introduce a score fusion scheme to improve the 3D object retrieval performance. The state of the art in 3D object retrieval shows that no single descriptor is capable of providing fine grain discrimination ...
Directed Curvature Histograms for Robotic Grasping
(The Eurographics Association, 2017)
Three-dimensional descriptors are a common tool nowadays, used in a wide range of tasks. Most of the descriptors that have been proposed in the literature focus on tasks such as object recognition and identification. This ...
A 3D Face Recognition Algorithm Using Histogram-based Features
(The Eurographics Association, 2008)
We present an automatic face recognition approach, which relies on the analysis of the three-dimensional facial surface. The proposed approach consists of two basic steps, namely a precise fully automatic normalization ...
3DOR 2018: Frontmatter
(Eurographics Association, 2018)
Matching of Deformable Shapes with Topological Noise
(The Eurographics Association, 2016)
A particularly challenging setting of the shape matching problem arises when the shapes being matched have topological artifacts due to the coalescence of spatially close surface regions - a scenario that frequently occurs ...
TreeSha: 3D Shape Retrieval with a Tree Graph Representation based on the Autodiffusion Function Topology
(The Eurographics Association, 2014)
In this paper we present a new method for shape description and matching based on a tree representation built upon the scale space analysis of maxima of the Autodiffusion function (ADF). The use of the Heat Kernel based ...
SymPan: 3D Model Pose Normalization via Panoramic Views and Reflective Symmetry
(The Eurographics Association, 2013)
A novel pose normalization method, based on panoramic views and reflective symmetry, is presented. Initially, the surface of a 3D model is projected onto the lateral surface of a circumscribed cylinder, aligned with the ...
Extended 2D Scene Sketch-Based 3D Scene Retrieval
(The Eurographics Association, 2019)
Sketch-based 3D scene retrieval is to retrieve 3D scene models given a user's hand-drawn 2D scene sketch. It is a brand new but also very challenging research topic in the field of 3D object retrieval due to the semantic ...