The Effect of Gaussian Blurring on the Extraction of Peaks and Pits from Digital Elevation Models
Gaussian blurring is an isotropic smoothing operator that is used to remove noise and detail from images. In this paper, the effect of Gaussian blurring on the extraction of peaks and pits from digital elevation models (DEMs) is studied. First, a mathematical morphological-based algorithm to extract...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
HINDAWI PUBLISHING CORPORATION
2007
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/3155/ http://shdl.mmu.edu.my/3155/1/1168.pdf |