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Recognition of isolated handwritten Kannada vowels

Keywords: OCR , Indian Language , Kannada Vowels , Moment invariants

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This paper presents unconstrained handwritten Kannada vowels recognition based upon invariantmoments. The proposed system extracts Invariant moments feature from zoned images. A Euclidiandistance criterion and K-NN classifier is used to classify the handwritten Kannada vowels. A total 1625image are considered for experimentation and overall accuracy found to be 85.53%. The novelty of theproposed method is independent of size, slant, orientation, and translation in handwritten characters.


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