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Multiple Phase Information Combination for Replay Attacks Detection.

Dongbo LiLongbiao WangJianwu DangMeng LiuZeyan OoSeiichi NakagawaHaotian GuanXiangang Li
Published in: INTERSPEECH (2018)
Keyphrases
  • phase information
  • object detection
  • computer vision
  • image processing
  • unsupervised learning
  • frequency domain
  • complex wavelet transform