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Automatic Recognition of Rivers from LIDAR Data by Profile Factor
LiDAR Automatic river recognition Profile factor function Edge extraction Skeleton generation
2015/11/20
Laser infrared Detection and Ranging (LiDAR) has become one competitive remote sensing (RS) and photogrammetry technique. Extracting rivers’ distribution from LiDAR’s point cloud is one of its importa...
Multitone signals with low crest factor
Multiple frequency acoustic signal the peak coefficient bandpass crest factor
2015/8/13
Using some results from the recent mathematics literature, we show how to generate signals with perfect low-pass or bandpass spectra which have very low crest factors (under 6dB). An application to mu...
Computational methods have been widely applied to the problem of predicting regulatory elements. Many tools have been proposed. Each has taken a different approach and has been based on different unde...