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Document type:
Zeitschriftenaufsatz 
Author(s):
Yao, W.; Stilla, U. 
Title:
Mutual Enhancement of Weak Laser Pulses for Point Cloud Enrichment Based on Full-Waveform Analysis 
Abstract:
In this paper, we present a novel method for weak laser pulse detection by full-waveform analysis. Pulse detection is a fundamental step of processing data of pulsed laser systems for extracting features of the illuminated object. Weak laser pulses below the threshold are discarded by classical methods. For full-waveform laser scanners, the entire recording of a scene can be interpreted as a discrete waveform cuboid I[x y t]-, where the measured amplitude at each time t and each beam direction [...    »
 
Keywords:
Optical pulses, Clouds, Layout, Response surface methodology, Pulse measurements, Object detection, Data mining, Feature extraction, Disk recording, Time measurement 
Journal title:
IEEE Transactions on Geoscience and Remote Sensing 
Year:
2010 
Journal volume:
48 
Journal issue:
Pages contribution:
3571--3579