mmEcho: A mmWave-based Acoustic Eavesdropping Method.
Pengfei HuWenhao LiRiccardo SpolaorXiuzhen ChengPublished in: ACM TUR-C (2023)
Keyphrases
- high accuracy
- probabilistic model
- computational cost
- similarity measure
- significant improvement
- clustering method
- classification accuracy
- data sets
- high precision
- objective function
- prior knowledge
- main contribution
- acoustic signal
- classification method
- synthetic data
- input data
- support vector machine
- dynamic programming
- cost function
- video sequences
- training data
- information retrieval