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Automatic arrival time detection for earthquakes based on Modified Laplacian of Gaussian filter.
Omar M. Saad
Ahmed Shalaby
Lotfy Samy
Mohammed Sharaf Sayed
Published in:
Comput. Geosci. (2018)
Keyphrases
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gaussian filter
zero crossing
edge detection
corner detection
detection algorithm
detection method
denoising
median filter
image segmentation
multiscale
object detection
image quality
scale space
low pass