منابع مشابه
Visual Navigation for the Blind
We present a real-time vision system to assist blind and visually impaired persons. This system complements the white cane, and it can be used both indoor and outdoor. It detects borders of paths and corridors, obstacles within the borders, and it provides guidance for centering and obstacle avoidance. Typical obstacles are backpacks, trash cans, trees, light poles, holes, branches, stones and ...
متن کاملA Review on Blind Navigation System
This paper is the review of different navigation systems for the blind and visually impaired people. Navigator would detect an object or obstacle for blind person, guide them and help them travel in familiar and unfamiliar environments independently and safely. The main concept is that the Blind navigation system must take operation when it is needed. There are many navigation systems for visua...
متن کاملBlind Navigation and the Role of Technology
The ability to navigate from place to place is an integral part of daily life. Most people would acknowledge that vision plays a critical role, but would have great difficulty in identifying the visual information they use, or when they use it. Although it is easy to imagine getting around without vision in well-known environments, such as walking from the bedroom to the bathroom in the middle ...
متن کاملSpatial navigation by congenitally blind individuals.
Spatial navigation in the absence of vision has been investigated from a variety of perspectives and disciplines. These different approaches have progressed our understanding of spatial knowledge acquisition by blind individuals, including their abilities, strategies, and corresponding mental representations. In this review, we propose a framework for investigating differences in spatial knowle...
متن کاملIndoor navigation systems for blind people
Indoor navigation systems must deal with absence of GPS signals, since they are only available in outdoor environments. Therefore, indoor systems have to rely upon other techniques for positioning users. Recently various indoor navigation systems have been designed and developed to help visually impaired people. In this paper an overview of some existing indoor navigation systems for visually i...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications Technology and Research
سال: 2019
ISSN: 2319-8656
DOI: 10.7753/ijcatr0806.1001