منابع مشابه
Enhancing a Voice-enabled Web Browser for the Visually Impaired
A vast body of digital content lies in the World Wide Web, to which people can access via web browsers. Automatic speech recognition as well as Text-toSpeech (TTS) components have been incorporated into some web browsers aiming to assist the visually impaired access web content. Various webpagereader programs usually read out textual content sequentially as appeared on the webpages. Many times,...
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ENABLED is an EU funded collaborative project involving 14 organisations from 9 european countries. These organisations include Academic institutions as well as representatives of various industries including the suppliers of technology for the blind and Visually Impaired. This paper presents the work of the ENABLED project, which aims to improve access to information for blind and partially si...
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Visually impaired find their navigation difficult as they often lack the needed information for bypassing obstacles and hazards. Electronic Travel Aids (ETAs) are devices that use sensor technology to assist and improve the blind user’s mobility in terms of safety and speed. Modern ETAs does not provide distance information directly and clearly. This paper proposes a method for determining dist...
متن کاملA stereo vision-based aid for the visually impaired
This paper describes a portable vision-based obstacle detection system, intended for use by blind people. The system combines an obstacle detection system designed for AGVs with recalibration of ground position and a Kalman Filter based model of the person’s walking movement. The system uses stereo vision. Obstacle detection is achieved through comparison of the disparity seen with that expecte...
متن کاملA Modular Computer Vision Sonification Model for the Visually Impaired
This paper presents a Modular Computer Vision Sonification Model which is a general framework for acquisition, exploration and sonification of visual information to support visually impaired people. The model exploits techniques from Computer Vision and aims to convey as much information as possible about the image to the user, including color, edges and what we refer to as Orientation maps and...
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ژورنال
عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology
سال: 2020
ISSN: 2321-9653
DOI: 10.22214/ijraset.2020.5104