688 search results - page 1 / 138 » Computational methods for understanding 3D shapes |
CG
2006
Springer
13 years 4 months ago
2006
Springer
Understanding shapes has been a challenging issue for many years, firstly motivated by computer vision and more recently by many complex applications in diverse fields, such as me...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
We understand and reconstruct special surfaces from 3D data with line geometry methods. Based on estimated surface normals we use approximation techniques in line space to recogniz...
ICMCS
2009
IEEE
13 years 2 months ago
2009
IEEE
This paper presents a new approach to 3D shape comparison and retrieval based on the computation of Gaussian transforms of the surface model on a set of points regularly distribut...
ICB
2009
Springer
13 years 11 months ago
2009
Springer
We propose a vector representation (called a 3D signature) for 3D face shape in biometrics applications. Elements of the vector correspond to fixed surface points in a face-centere...
3DPVT
2006
IEEE
13 years 10 months ago
2006
IEEE
In this paper a novel method for 3D content-based search and retrieval is proposed. Guided by the imperative need for a reliable 3D content based search tool and the very interest...