Sciweavers

5575 search results - page 383 / 1115
» Information Extraction
Sort
View
DAS
2010
Springer
15 years 8 months ago
Investigator name recognition from medical journal articles: a comparative study of SVM and structural SVM
Automated extraction of bibliographic information from journal articles is key to the affordable creation and maintenance of citation databases, such as MEDLINE
Xiaoli Zhang, Jie Zou, Daniel X. Le, George R. Tho...
TASLP
2008
70views more  TASLP 2008»
15 years 6 months ago
Linearly Constrained Minimum Variance Source Localization and Spectral Estimation
A signal's spectrum is a representation of the signal in terms of elementary basis functions which facilitates the extraction of desired information. For a temporal signal, th...
Jacek Dmochowski, Jacob Benesty, Sofiène Af...
IGARSS
2010
15 years 4 months ago
Estimation of satellite pitch attitude from aster image data
: Images taken by an instrument on a satellite suffer from geometric error. The main factor is parallax and change in satellite attitude. In this study, reliable information on sat...
Tetsuya Okuda, Akira Iwasaki
ICIP
2008
IEEE
16 years 1 months ago
Multi-polarity text segmentation using graph theory
Text segmentation, or named text binarization, is usually an essential step for text information extraction from images and videos. However, most existing text segmentation method...
Jia Li, YongHong Tian, Tiejun Huang, Wen Gao
ICSNC
2007
IEEE
16 years 1 months ago
Self-Similarity Analysis Applied to 2D Breast Cancer Imaging
This article presents a new trend in computerized medical image analysis of breast cancer features, existing in mammograms (grey scale 2D images), based on recent approaches of th...
Filipe Soares, Pawel Andruszkiewic, Mário M...