Abnikant Singh

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Optical Character Recognition (OCR) refers to the process of converting printed Tamil text documents into software translated Unicode Tamil Text. The printed documents available in the form of books, papers, magazines, etc. are scanned using standard scanners which produce an image of the scanned document. As part of the preprocessing phase the image file(More)
In this paper a method for real time QRS complex extraction from Electrocardiogram using digital filter is proposed. The digital filters are used to detect the different signal features on an human heart electrocardiogram signal. The waveform feature of interest in this paper is the QRS complex of electrocardiogram signals taken from MIT-BIH Arrhythmia(More)
An efficient and robust algorithm for recognition of handwritten Malayalam characters is proposed in this study. Malayalam, also known as Kairali, is one of the four major Dravidian languages of Southern India. It consists of basically 15 vowels and 36 consonants. The existence of lot of their combinations and connected characters, the recognition poses a(More)
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