VibWriter: Handwriting Recognition System based on Vibration Signal.
Dian DingLanqing YangYi-Chao ChenGuangtao XuePublished in: SECON (2021)
Keyphrases
- vibration signal
- condition monitoring
- handwritten words
- monitoring and fault diagnosis
- fault diagnosis
- operating conditions
- feature extraction
- fault detection
- handwriting recognition
- morphological filters
- autoregressive
- wavelet transform
- median filter
- frequency band
- denoising
- wavelet analysis
- positive and negative
- wavelet packet
- classification accuracy
- hidden markov models
- high resolution
- computational complexity