Audio Keyword Reconstruction from On-Device Motion Sensor Signals via Neural Frequency Unfolding.
Tianshi WangShuochao YaoShengzhong LiuJinyang LiDongxin LiuHuajie ShaoRuijie WangTarek F. AbdelzaherPublished in: Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. (2021)
Keyphrases
- signal processing
- audio signals
- signal reconstruction
- spectrum analysis
- motion analysis
- visual data
- sensor array
- acoustic signals
- band limited
- acoustic emission
- space time
- image sequences
- control signals
- frequency spectrum
- network architecture
- frequency modulation
- video signals
- neural network
- human motion
- cepstral features
- motion model
- visual information
- data acquisition
- motion tracking
- three dimensional
- multimedia
- spike trains
- sensor data
- sensor networks
- compressive sensing
- continuous wavelet transform
- motion field
- uncalibrated cameras
- image reconstruction
- fundamental frequency
- slowly varying
- inertial sensors
- deformable surface
- acoustic signal
- motion estimation
- optical flow
- short time fourier transform
- weak signal
- phase locked loop
- bandpass
- camera motion
- high resolution
- motion artifacts
- robot motion
- visual input
- reconstruction process
- humanoid robot
- mobile robot
- keywords