186 search results - page 26 / 38 » Improved approximation algorithms for directed Steiner fores... |
COLING
1992
13 years 8 months ago
1992
In this paper, a discrimination and robusmess oriented adaptive learning procedure is proposed to deal with the task of syntactic ambiguity resolution. Owing to the problem of ins...
ICCS
2009
Springer
14 years 1 months ago
2009
Springer
Spatial relations play important role in computer vision, scene analysis, geographic information systems (GIS) and content based image retrieval. Analyzing spatial relations by Fo...
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
Surface matching is a common task in computer graphics and computer vision. In this paper, we introduce a novel algorithm that aligns scanned point-based surfaces to the related 3...
CVPR
2008
IEEE
13 years 8 months ago
2008
IEEE
We present a recursive algorithm for 3D surface reconstruction based on Photometric Stereo in the presence of highlights, and self and cast shadows. We assume that the surface re�...
VMV
2000
13 years 8 months ago
2000
In global illumination computations the photon map is a powerful tool for approximating the irradiance, which is stored independent from scene geometry. By presenting a new algori...