594 search results - page 68 / 119 » Using Approximation to Relate Computational Classes over the... |
MICCAI
2002
Springer
14 years 9 months ago
2002
Springer
Most existing methods for registration of three-dimensional tomographic images to two-dimensional projection images use simulated projection images and either intensity-based or fe...
CGF
2005
13 years 8 months ago
2005
We present a technique which allows capture of 3D surface geometry and a useful class of BRDFs using extremely simple equipment. A standard digital camera with an attached flash s...
SIBGRAPI
2005
IEEE
14 years 2 months ago
2005
IEEE
Graph sub-isomorphism is a very common approach to solving pattern search problems, but this is a NP-complete problem. This way, it is necessary to invest in research of approxima...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
The classical optical flow assumes that a feature point maintains constant brightness across the frames. For fluidtype motions such as smoke or clouds, the constant brightness ass...
SIGMOD
2005
ACM
14 years 9 months ago
2005
ACM
Many analysis and monitoring applications require the repeated execution of expensive modeling functions over streams of rapidly changing data. These applications can often be exp...