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Multi-Angle Lipreading with Angle Classification-Based Feature Extraction and Its Application to Audio-Visual Speech Recognition.
Shinnosuke Isobe
Satoshi Tamura
Satoru Hayamizu
Yuuto Gotoh
Masaki Nose
Published in:
Future Internet (2021)
Keyphrases
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feature extraction
feature vectors
feature selection
image classification
audio visual speech recognition
feature space
pattern recognition
frequency domain
extracted features
classification accuracy
wavelet transform
text classification
image processing
high level
gabor filters