![]() Experimentations have ,been conducted and preliminary investigations have proven the viability of this methodfor applying in real time environment. The sound is conveyed to the blind user through stereo headphones. A sonification procedure is proposed to map ,the disparity image to stereo musical sound, which has information about the features of the scene in front of the user. Low texture filter and left/right consistency check are carried out to remove the noises and to highlight the obstacles. An improved area based stereo matching is performed over the transformed images to calculate dense disparity image. The system developed in this work, named Stereo Vision based Electronic Travel Aid (SVETA), consists of a computing device, stereo cameras and stereo earphones, all molded in a helmet. This paper proposes a method for determining distance using a stereo matching method tohelp blind individuals for their navigation. Modern ETAs does not provide distance information directly and clearly. Electronic Travel Aids (ETAs) are devices that use sensor technology to assist and improve the blind user’s mobility interms of safety and speed. ![]() are also applied.Ībstract- Visually impaired find their navigation difficult as they often lack the needed information for bypassing obstacles and hazards. The answer lies in the use of intelligent interfaces, in addition to conventional peripheral units and entrances to a system, modern methods of interaction such as speech, vision, etc. The development of this field allows them to take advantage of all the benefits that normally developed people enjoy. ![]() People with disabilities (blind and visually impaired) naturally benefit from intelligent user interfaces. To achieve these capabilities, it invests in the creation of intelligent user interfaces that simplify the operation and optimal use of the computer, as well as many other devices in various areas of life. Recently, a lot of effort has been made in designing applications for different purposes, namely, facilitating the use of updated information technology and further trends for simplified interactions between users and machines. ![]() ![]() Intelligent user interfaces belong to this group. The latest modern research in the field of informatics and information technology is unimaginable without the use of artificial intelligence, where the development of intelligent systems is essentially. ![]()
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