102291 search results - page 81 / 20459 » Computability in Computational Geometry |
112
click to vote
ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
We compare various popular methods available for projection and backprojection in CT. Assuming linear rays and a simple density integration along them, we consider both line- and ...
151
click to vote
COMPGEOM
2001
ACM
15 years 8 months ago
2001
ACM
We present two approaches to the problem of calculating a cell in a 3-dimensional arrangement of quadrics. The first approach solves the problem using rational arithmetic. It work...
164
click to vote
ECCV
2004
Springer
16 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...
183
click to vote
Source Code
Great Matlab and Octave function implementation for hot computer vision algorithms such as Feature detection via Phase Congruency, Spatial feature detection, Non-maxima suppression...
176
click to vote
ICCV
2001
IEEE
16 years 6 months ago
2001
IEEE
Projection matrices from projective spaces ? to ? have long been used in multiple-view geometry to model the perspective projection created by the pin-hole camera. In this work we...