Browsing Faculty Research Publications by Author "Hanmandlu, Madasu"

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  • A fuzzy approach to texture segmentation 

    Hanmandlu, Madasu; Madasu, Vamsi Krishna; Vasikarla, Shantaram (2004)
    The texture segmentation techniques are diversified by the existence of several approaches. In this paper, we propose fuzzy features for the segmentation of texture image. For this purpose, a membership function is constructed ...

  • Fuzzy edge detector using entropy optimization 

    Hanmandlu, Madasu; See, John; Vasikarla, Shantaram (2004)
    This paper proposes a fuzzy-based approach to edge detection in gray-level images. The proposed fuzzy edge detector involves two phases - global contrast intensification and local fuzzy edge detection. In the first phase, ...

  • Off-line signature verification and forgery detection using fuzzy modeling 

    Hanmandlu, Madasu; Yusof, Mohd. Hafizuddin; Madasu, Vamsi Krishna (2005)
    Automatic signature verification is a well-established and an active area of research with numerous applications such as bank check verification, ATM access, etc. This paper proposes a novel approach to the problem of ...