2 research outputs found
Spectral Graph-based Features for Recognition of Handwritten Characters: A Case Study on Handwritten Devanagari Numerals
Interpretation of different writing styles, unconstrained cursiveness and
relationship between different primitive parts is an essential and challenging
task for recognition of handwritten characters. As feature representation is
inadequate, appropriate interpretation/description of handwritten characters
seems to be a challenging task. Although existing research in handwritten
characters is extensive, it still remains a challenge to get the effective
representation of characters in feature space. In this paper, we make an
attempt to circumvent these problems by proposing an approach that exploits the
robust graph representation and spectral graph embedding concept to
characterise and effectively represent handwritten characters, taking into
account writing styles, cursiveness and relationships. For corroboration of the
efficacy of the proposed method, extensive experiments were carried out on the
standard handwritten numeral Computer Vision Pattern Recognition, Unit of
Indian Statistical Institute Kolkata dataset. The experimental results
demonstrate promising findings, which can be used in future studies.Comment: 16 pages, 8 figure