194 search results - page 27 / 39 » Video text recognition using feature compensation as categor... |
PRICAI
2000
Springer
13 years 11 months ago
2000
Springer
In this paper, we propose a method of text retrieval from document images using a similarity measure based on an N-Gram algorithm. We directly extract image features instead of us...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
Feature trajectories have shown to be efficient for representing videos. Typically, they are extracted using the KLT tracker or matching SIFT descriptors between frames. However,...
JAMIA
2010
13 years 2 months ago
2010
Objective The authors used the i2b2 Medication Extraction Challenge to evaluate their entity extraction methods, contribute to the generation of a publicly available collection of...
FLAIRS
2003
13 years 9 months ago
2003
One challenge in text processing is the treatment of case insensitive documents such as speech recognition results. The traditional approach is to re-train a language model exclud...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we propose an approach for TV commercial video classification by the categories of advertised products or services (e.g. automobiles, healthcare products, etc). Sin...