Improved Navigation For Visually Challenged With High Authentication Using a Modified Sift Algorithm

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Provided by: International Journal of Advanced Research in Computer Science & Technology (IJARCST)
Topic: Security
Format: PDF
In this paper, the authors describe the use of SIFT algorithm for the purpose of giving support to Blind and visually impaired. It is a greater challenge for the visually impaired and blind people's to work alone and to satisfy their needs. The main things that a blind can need are to identify an object, image recognition, face recognition. This paper satisfies the blind people's needs by using the SIFT algorithm. SIFT algorithm is mainly based on the object and image retrieval method. Using image processing Tools in MATLAB to implement the SIFT algorithm to the images.
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