1091 search results - page 134 / 219 » Approximation in Databases |
166
click to vote
ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
This paper presents a probabilistic algorithm for segmenting and recognizing text embedded in video sequences. The algorithm approximates the posterior distribution of segmentatio...
309
click to vote
GIS
2004
ACM
16 years 7 months ago
2004
ACM
This paper presents a fast algorithm for smooth digital elevation model interpolation and approximation from scattered elevation data. The global surface is reconstructed by subdi...
153
click to vote
CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
We present a passive computer vision method that exploits existing mapping and navigation databases in order to automatically create 3D building models. Our method defines a gramm...
152
click to vote
ICASSP
2009
IEEE
16 years 28 days ago
2009
IEEE
In this work we propose a methodology for document reconstruction based on dynamic programming and a modified version of the Prim’s algorithm. Firstly, we use polygonal approxi...
211
click to vote
SISAP
2009
IEEE
16 years 28 days ago
2009
IEEE
Abstract—We propose a strategy to perform query processing on P2P similarity search systems based on peers and superpeers. We show that by approximating global but resumed inform...