429 search results - page 46 / 86 » Table extraction using conditional random fields |
ICCV
2003
IEEE
14 years 3 months ago
2003
IEEE
Automatically understanding events happening at a site is the ultimate goal of visual surveillance system. This paper investigates the challenges faced by automated surveillance s...
CVPR
2012
IEEE
12 years 10 days ago
2012
IEEE
Scene text recognition has gained significant attention from the computer vision community in recent years. Recognizing such text is a challenging problem, even more so than the ...
ISCAS
2005
IEEE
14 years 3 months ago
2005
IEEE
— This work presents a robust background calibration scheme for switched-capacitor (SC) pipelined analog-to-digital converters. A SC multiplying digital-to-analog converter (MDAC...
ICDE
2010
IEEE
14 years 9 months ago
2010
IEEE
Searching and extracting meaningful information out of highly heterogeneous datasets is a hot topic that received a lot of attention. However, the existing solutions are based on e...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
This paper addresses the issue of query refinement, which involves reformulating ill-formed search queries in order to enhance relevance of search results. Query refinement typica...