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Ultrasonic Detection Method for Grouted Defects in Grouted Splice Sleeve Connector Based on Wavelet Pack Energy.
Zuohua Li
Lilin Zheng
Chaojun Chen
Zhili Long
Ying Wang
Published in:
Sensors (2019)
Keyphrases
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detection method
energy distribution
face detection
detection algorithm
feature detection
wavelet coefficients
energy consumption
denoising
wavelet transform
defect detection
multiscale
bandpass
region detection
scale space
feature extraction
packing problem
saliency detection