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Sound Source Orientation Estimation Based on an Orientation-Extended Beamformer.

Hirofumi NakajimaKeiko KikuchiKazuhiro NakadaiYutaka Kaneda
Published in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2014)
Keyphrases
  • orientation estimation
  • sound source
  • radon transform
  • rotation invariant
  • structure tensor
  • signal to noise ratio
  • speech signal
  • three dimensional
  • multiscale
  • image data
  • wavelet transform