Robust speaker direction estimation with microphone array using NMF for smart TV interaction.

Seongkyu Mun Suwon Shon Wooil Kim Hanseok Ko

Published in: ICCE (2015)

Keyphrases

robust estimation
accurate estimation
user interaction
human computer interaction
estimation error
negative matrix factorization
robust regression
estimation algorithm
speech recognition
document clustering
audio visual
speaker verification
sparsity constraints
dense motion estimation