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Defect Recognition in Concrete Ultrasonic Detection Based on Wavelet Packet Transform and Stochastic Configuration Networks.

Jinhui ZhaoTianyu HuRuifang ZhengPenghui BaCongli MeiQichun Zhang
Published in: IEEE Access (2021)
Keyphrases
  • wavelet packet transform
  • object recognition
  • pattern recognition
  • wavelet coefficients
  • subband
  • feature extraction
  • recognition algorithm
  • wavelet transform
  • feature selection
  • input image
  • wavelet domain