Abstract
This paper deals with the design of a sensory substitution device for rehabilitation of early onset blindness. A visual scene is captured using a TV camera. Image processing achieves edge detection and graded resolution. Each pixel of the processed image is assigned a sinusoid; weighted summation of these sinusoids elaborates a complex auditory signal. Updating rate of this processing of visual scenes in auditory signals is above 12 Hz.
Cite
CITATION STYLE
Capelle, C., Frère, B., Bolle, B., Trullemans, C., & Veraart, C. (1992). Real time auditory coding of visual information. In Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS (Vol. 4, pp. 1660–1661). Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1109/IEMBS.1992.5761971
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