In-Air Handwriting Recognition Using Acoustic Impulse Signals.
Kai NiuFusang ZhangXiaolai FuBeihong JinPublished in: ICOST (2022)
Keyphrases
- acoustic signal
- signal processing
- sound source
- spectral analysis
- handwriting recognition
- handwritten characters
- audio signal
- signature verification
- online handwriting
- character recognition
- data sets
- chinese characters
- machine vision
- acoustic features
- handwritten words
- underwater acoustic
- underwater vehicles
- visual features
- edge detection