Inaudible Backdoor Attack via Stealthy Frequency Trigger Injection in Audio Spectrogram.
Tianfang ZhangHuy PhanZijie TangCong ShiYan WangBo YuanYingying ChenPublished in: MobiCom (2024)
Keyphrases
- short time fourier transform
- multimedia
- pattern analysis
- countermeasures
- cross modal
- energy distribution
- audio signals
- speech signal
- visual data
- signal processing
- automatic speech recognition
- emotion recognition
- low frequency
- ddos attacks
- broadcast news
- multimedia data
- audio files
- video data
- diesel engine
- abstract argumentation
- audio recordings
- music score