Using Multi-Resolution Feature Maps with Convolutional Neural Networks for Anti-Spoofing in ASV.

Qiongqiong Wang Kong Aik Lee Takafumi Koshinaka

Published in: Odyssey (2020)

Keyphrases

feature maps
convolutional neural networks
multiresolution
convolutional network
self organizing maps
wavelet transform
saliency map
feature vectors
kernel function
neural network
coarse to fine
feature space
subband
training samples
higher level
higher order
semi supervised
machine learning
real time