238 search results - page 23 / 48 » New techniques for topologically correct surface reconstruct... |
STOC
2003
ACM
14 years 7 months ago
2003
ACM
In this paper we establish a topological similarity between two apparently different shape constructors from a set of points. Shape constructors are geometric structures that tran...
MVA
2000
13 years 7 months ago
2000
This article presents a geometric fusion algorithm developed for the reconstruction of 3D surface models from hand-held sensor data. Hand-held systems allow full 3D movement of th...
COMPGEOM
2008
ACM
13 years 9 months ago
2008
ACM
Manifold reconstruction has been extensively studied for the last decade or so, especially in two and three dimensions. Recent advances in higher dimensions have led to new method...
VISUALIZATION
2002
IEEE
14 years 13 days ago
2002
IEEE
This paper presents a new technique for the extraction of surfaces from 3D ultrasound data. Surface extraction from ultrasound data is challenging for a number of reasons includin...
SMA
2003
ACM
14 years 24 days ago
2003
ACM
We present a method to estimate the in/out function of a closed surface represented by an unorganized set of data points. From the in/out function, we compute an approximation of ...