Login / Signup

A vibrotactile belt to display precise directional information for visually impaired.

Qiangqiang OuyangJuan WuZhiyu ShaoDapeng Chen
Published in: IEICE Electron. Express (2018)
Keyphrases
  • directional information
  • wavelet transform
  • spatial objects
  • subband
  • feature vectors
  • multiresolution
  • database management systems
  • dct coefficients