This paper presents a tactile-sensing fingertip based on piezoelectric materials for texture classification. The system integrates a tactile sensing glove equipped with eight P(VDF-TrFE) sensors mounted on the index finger. A dataset comprising six naturalistic textures was collected to train a Convolution Recurrent Neural Network (C-RNN) classifier. The results demonstrate the effectiveness of the proposed approach, achieving a classification accuracy of 90.91%. This study highlights the potential of combining tactile sensing technologies with machine learning techniques for advanced texture recognition applications.

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Convolution Recurrent Neural Network for Tactile Textural Classification

  • Mohmad Yaacoub,
  • Razan Khalifeh,
  • Ali Ibrahim

摘要

This paper presents a tactile-sensing fingertip based on piezoelectric materials for texture classification. The system integrates a tactile sensing glove equipped with eight P(VDF-TrFE) sensors mounted on the index finger. A dataset comprising six naturalistic textures was collected to train a Convolution Recurrent Neural Network (C-RNN) classifier. The results demonstrate the effectiveness of the proposed approach, achieving a classification accuracy of 90.91%. This study highlights the potential of combining tactile sensing technologies with machine learning techniques for advanced texture recognition applications.