Handwriting Recognition System Leveraging Vibration Signal on Smartphones.
Dian DingLanqing YangYi-Chao ChenGuangtao XuePublished in: IEEE Trans. Mob. Comput. (2023)
Keyphrases
- vibration signal
- condition monitoring
- handwritten words
- monitoring and fault diagnosis
- fault diagnosis
- feature extraction
- fault detection
- handwriting recognition
- wavelet transform
- operating conditions
- wavelet analysis
- autoregressive
- high frequency
- power spectrum
- hidden markov models
- image analysis
- denoising
- fuzzy logic
- steady state
- image segmentation