16 search results - page 3 / 4 » Direct Reconstruction of a Displaced Subdivision Surface fro... |
VMV
2003
13 years 6 months ago
2003
In this paper, we present a new deformable model — 2.5D Active Contour— that is capable of directly extracting shape geometry from 3D unorganized point cloud datasets. The rec...
COMPUTING
2007
13 years 5 months ago
2007
Reverse engineering is concerned with the reconstruction of surfaces from three-dimensional point clouds originating from laser-scanned objects. We present an adaptive surface rec...
CVGIP
2007
13 years 5 months ago
2007
Point-based surface processing has developed into an attractive alternative to mesh-based processing techniques for a number of geometric modeling applications. By working with po...
VIS
2003
IEEE
14 years 6 months ago
2003
IEEE
We present a new algorithm for simplifying the shape of 3D objects by manipulating their medial axis transform (MAT). From an unorganized set of boundary points, our algorithm com...
CW
2002
IEEE
13 years 10 months ago
2002
IEEE
In Reverse Engineering a physical object is digitally reconstructed from a set of boundary points. In the segmentation phase these points are grouped into subsets to facilitate co...