163 search results - page 17 / 33 » l1-Sparse reconstruction of sharp point set surfaces |
SMI
2006
IEEE
15 years 3 months ago
2006
IEEE
We study the evolution of T-spline level sets (i.e, implicitly defined T-spline curves and surfaces). The use of T-splines leads to a sparse representation of the geometry and al...
74
Voted
ICCSA
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. This paper presents a new fast and local method of 3D surface reconstruction for scattered data. The algorithm makes use of quasiinterpolants to compute the control point...
80
Voted
TOG
2002
14 years 9 months ago
2002
We present a system for interactive shape and appearance editing of 3D point-sampled geometry. By generalizing conventional 2D pixel editors, our system supports a great variety o...
SGP
2004
14 years 12 months ago
2004
Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape acquisition devices such as laser ...
SMA
2009
ACM
15 years 4 months ago
2009
ACM
Many algorithms for shape analysis and shape processing rely on accurate estimates of differential information such as normals and curvature. In most settings, however, care must...