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A study on noise reduction and automatic P-phase onset time picking technology of weak micro-seismic signals from underground mines.
Dai Rui
Zhang Da
Ji Hu
Shi Yaqian
Published in:
WCSP (2019)
Keyphrases
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noise reduction
edge preserving
signal to noise ratio
noisy environments
noise removal
signal processing
edge enhancement
seismic data
computer vision
multiscale
multiresolution
color images
speckle noise
noise free
white noise