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An RFID based indoor tracking method for navigating visually impaired people
Tracking location estimation RF signals Bayes RFID classification
2010/3/17
This paper tackles the RFID based tracking problem in an obscured indoor environment. The proposed solution is an integral part of a navigation aid for guiding visually impaired people in a store. It ...
Comparison of the Centroid Method and Four Standard Formulas for Estimating Log Volumes
Centroid Method Four Standard Formulas Estimating Log Volumes
2009/1/15
Centroid Samling was tested on 21 logs of Ash ( Fraxinus angustifolia subsp. oxycarpa), 38 logs of Spruce ( Picea orien-talis (L.) Link.), and 33 logs of Beech ( Fagus orientalis Lipsky.) all of which...