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DMHC: Device-free multi-modal handwritten character recognition system with acoustic signal.
Yuan Wu
Hongliang Bi
Jing Fan
Guofei Xu
Huinan Chen
Published in:
Knowl. Based Syst. (2023)
Keyphrases
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multi modal
acoustic signal
handwritten characters
acoustic signals
handwritten character recognition
character recognition
multi modality
cross modal
audio visual
alphanumeric characters
image annotation
semantic concepts
feature extraction
high dimensional
low level