Sign Language Recognition System to aid Deaf-dumb People Using PCA
نویسنده
چکیده
The Sign Language is a method of communication for deaf-dumb people. Here vision based approach has been used. This paper presents design and implementation of real time Sign Language Recognition system to recognize 26 gestures from the Indian Sign Language using MATLAB .The signs are captured by using web cam. This signs are preprocessed for feature extraction using HSV color model. The obtained features are compared by using Principle Component Analysis (PCA) algorithm. After comparing features of captured sign with testing database minimum Euclidean distance is calculated for sign recognition. Finally, recognized gesture is converted into text and voice format. This system provides an opportunity for a deaf-dumb people to communicate with non-signing people without the need of an interpreter.
منابع مشابه
Design Issue and Proposed Implementation of Communication Aid for Deaf & Dumb People
Deaf and dumb people communicate among themselves using sign languages, but they find it difficult to communicate with the outside world. This paper proposes a full proof system to aid communication of deaf and dumb people communicationg using Indian sign language (ISL) with normal people where hand gestures will be converted into appropriate text message. The hand gestures corresponding to ISL...
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