A Corner Potential Flow based Shape Descriptor for Object Recognition

CH., SATYANARAYANA and M., RADHIKA MANI and POTUKUCHI, D.M. (2016) A Corner Potential Flow based Shape Descriptor for Object Recognition. In: Fourth International Conference on Advances In Computing, Control And Networking - ACCN 2016, 07 - 08 May, 2016, Bangkok, Thailand.

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Abstract

Automated object recognition methods are essential for numerous applications of machine vision and pattern recognition. For an efficient object representation, a contour-based shape descriptor is designed, with a one dimensional shape signature. The present paper proposes a novel shape signature for recognizing the objects in complex plane. The proposed shape signature is applied on the contour shape representation, and then the description of representative shape features with the corner potential flow measure followed by the Fourier transformation. During recognition process, the Euclidean distance measure is evaluated to estimate the similarity score between the objects. The recital of the proposed shape descriptor has been checked with the Kimia 99 database. The experimental results are found to be robust and invariant to transformations.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: complex Plane, Potential, Sgnature, Distance Measure and Conformal Mapping.
Depositing User: Mr. John Steve
Date Deposited: 23 Mar 2019 12:12
Last Modified: 23 Mar 2019 12:12
URI: http://publications.theired.org/id/eprint/858

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