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Soft-output signal detection for cetacean vocalizations using spectral entropy, k-means clustering and the continuous wavelet transform.

M. W. RademanDaniel J. J. VersfeldJohan A. du Preez
Published in: Ecol. Informatics (2023)
Keyphrases
  • signal detection
  • continuous wavelet transform
  • feature extraction
  • weak signal
  • low signal to noise ratio
  • data mining
  • filter bank
  • clustering algorithm
  • image segmentation
  • k means
  • computationally efficient