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RGB-D Sensor-Based Computer Vision Assistive Technology for Visually Impaired Persons
[chapter]
2014
Advances in Computer Vision and Pattern Recognition
A computer vision-based wayfinding and navigation aid can improve the mobility of blind and visually impaired people to travel independently. In this chapter, we focus on RGB-D sensor-based computer vision technologies in application to assist blind and visually impaired persons. We first briefly review the existing computer vision based assistive technology for the visually impaired. Then we provide a detailed description of the recent RGB-D sensor based assistive technology to help blind or
doi:10.1007/978-3-319-08651-4_9
fatcat:wg5xd7wpf5ejheauiuccmwyvum