DocumentCode
2138690
Title
An adaptive multiscale filter for segmenting vegetation in ALSM data
Author
Kampa, K. ; Slatton, K.C.
Author_Institution
Dept. of Electr. & Comput. Eng., Florida Univ., Gainesville, FL
Volume
6
fYear
2004
fDate
20-24 Sept. 2004
Firstpage
3837
Abstract
A multiscale filter designed for segmenting ground from nonground points in ALSM data is extended to be adaptive by analytically determining admission thresholds based on prescribed error rates. The filter performs well on simulated and actual ALSM data
Keywords
adaptive filters; geophysical signal processing; image segmentation; vegetation mapping; ALSM data; adaptive multiscale filter; admission thresholds; error rates; ground point; nonground point; vegetation segmentation; Adaptive filters; Degradation; Gunshot detection systems; Laser radar; Spatial resolution; Surface emitting lasers; Surface morphology; Surface reconstruction; Surface topography; Vegetation mapping;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Conference_Location
Anchorage, AK
Print_ISBN
0-7803-8742-2
Type
conf
DOI
10.1109/IGARSS.2004.1369960
Filename
1369960
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