A great work has been done for printed Gurmukhi text but in case of handwritten Gurmukhi text very less work has been done. In recent years research towards Indian handwritten character is getting increasing attention. Many approaches have been proposed by the researchers towards handwritten Indian character recognition and many recognition systems for isolated handwritten characters and numerals are available in the literature. This paper presents an overview of various O.C.R systems for Gurmukhi script which are developed for handwritten isolated Gurmukhi characters and numerals.
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