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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sarfraz, M. Rizvi, S.M.A.J. |
| Copyright Year | 2007 |
| Description | Author affiliation: King Fahd Univ. of Pet. & Miner., Dhahran (Sarfraz, M.; Rizvi, S.M.A.J.) |
| Abstract | A navigation aid system provides additional help to a visually impaired person in navigation. It helps to move in a given environment with certain level of confidence in the absence of own visual ability. Using cane, or pet dog are conventional ways of navigational aid. Researchers have recently developed navigational aid systems based on various computer technologies. For example radio-frequency identification tags, Global Positioning System, Geographical Information System, and vision-to-sound systems using sensory substitution. These innovative approaches provide beneficial systems but are tied to some limitation. Dependence upon installed hardware devices, remote information server, GPS signal are some of the limitations faced by the existing contemporary research in navigational aid systems. We propose to develop a computer vision based system that would use camera vision input and text-to-speech synthesized output to provide navigation aid. It will be independent from any remote factors and will have the inherent characteristic of improvement with further advancements in computer vision. |
| Starting Page | 127 |
| Ending Page | 132 |
| File Size | 185105 |
| Page Count | 6 |
| File Format | |
| ISBN | 0769529011 |
| DOI | 10.1109/GMAI.2007.23 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-07-04 |
| Publisher Place | Switzerland |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radio frequency Computer vision Radio navigation Cameras Hardware Face detection Positron emission tomography Global Positioning System Radiofrequency identification Information systems |
| Content Type | Text |
| Resource Type | Article |
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