The object recognition techniques are popular in computer vision and pattern recognition research field. The present paper focuses on the design of a novel shape signature based on angular information. The Wavelet coefficients are also used to formulate the shape signature. Further, the angular information is captured at two different derivatives of the input image. The angular information is used to estimate the tangential measure for each of the representative point of the input image. The represented shape signature is described with the Fourier transformation. The Fourier descriptors are used for the classification stage. The classification stage uses Euclidean distance measure for the classification. The proposed approach is evaluated on the standard database. The estimated performance measures show the efficiency of the proposed approach.
CITATION STYLE
Radhika Mani, M., Jagadesh, B. N., Satyanarayana, C., & Potukuchi, D. M. (2021). Analysis of Shape Signature in First and Second Derivatives by Using Wavelet Transformation. In Lecture Notes in Electrical Engineering (Vol. 698, pp. 1465–1479). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-15-7961-5_133
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