Colour and Shape Identification for Assisting Visually Impaired Person

摘要

A learning process gets obstruct in the event of individuals by one or more perceptual disability. Since eyesight is the most essential perception most of the learning occurs through it. The lack of vision in human is maintained by Tactile or Auditory perception. This paper uses Colour models to identify colour and shape by visually impaired learners using their other senses. The colour and shape of an object are perceived in the form of audio by visually impaired learners. The Colour model is used to form a mapping from colour to sound based on hues along with the geometric parameter to map shape to audio.