2200 search results - page 109 / 440 » An Entity-Level Approach to Information Extraction |
ICCV
1999
IEEE
14 years 1 months ago
1999
IEEE
We describe an effective and novel approach to infer sign and direction of principal curvatures at each input site from noisy 3D data. Unlike most previous approaches, no local su...
OTM
2004
Springer
14 years 2 months ago
2004
Springer
The information collected regarding group activity in a collaborative learning environment requires classifying, structuring and processing. The aim is to process this information ...
CRV
2004
IEEE
14 years 21 days ago
2004
IEEE
We present a novel method for 3D shape recovery based on a combination of visual hull information and multi image stereo. We start from a coarse triangle mesh extracted from visua...
MKM
2009
Springer
14 years 3 months ago
2009
Springer
Many approaches have been proposed over the years for the recognition of mathematical formulae from scanned documents. More recently a need has arisen to recognise formulae from PD...
TVCG
2008
13 years 8 months ago
2008
Quality assessment plays a crucial role in data analysis. In this paper, we present a reduced-reference approach to volume data quality assessment. Our algorithm extracts importan...