mmEcho: A mmWave-based Acoustic Eavesdropping Method.
Pengfei HuWenhao LiRiccardo SpolaorXiuzhen ChengPublished in: SP (2023)
Keyphrases
- high accuracy
- significant improvement
- objective function
- synthetic data
- dynamic programming
- experimental evaluation
- computational cost
- optimization algorithm
- main contribution
- classification method
- neural network
- matching algorithm
- error rate
- mutual information
- principal component analysis
- image retrieval
- preprocessing
- computational complexity
- machine learning