MASKER: Adaptive Mobile Security Enhancement against Automatic Speech Recognition in Eavesdropping.
Fuxun YuZirui XuChenchen LiuXiang ChenPublished in: DAC (2019)
Keyphrases
- automatic speech recognition
- speech recognition
- word error rate
- speech signal
- hidden markov models
- speech corpus
- conversational speech
- broadcast news
- acoustic features
- spoken words
- speech retrieval
- mobile devices
- recognition errors
- pattern recognition
- image processing
- word recognition
- context aware
- neural network
- language model
- video sequences