Progressive-Regressive Strategy for Biometrical Authentication

Tilendra Shishir Sinha, Rajkumar Patra, Rohit Raja, Devanshu Chakravarty and Ravi Prakash Dubey

A chapter in Wavelet Transform and Some of Its Real-World Applications from IntechOpen

Abstract: This chapter thoroughly investigates the use of the progressive-regressive strategy for biometrical authentication through the use of human gait and face images. A considerable amount of features were extracted and relevant parameters computed for such an investigation and a vast number of datasets developed. The datasets consist of features and computed parameters extracted from human gait and face images from various subjects of different ages. Soft-computing techniques, discrete wavelet transform (DWT), principal component analysis and the forward-backward dynamic programming method were applied for the best-fit selection of parameters and the complete matching process. The paretic and non-paretic characteristics were classified through Naïve Bayes' classification theorem. Both classification and recognition were carried out in parallel with test and trained datasets and the whole process of investigation was successfully carried out through an algorithm developed in this chapter. The success rate of biometrical authentication is 89%.

Keywords: Lifting scheme of discrete wavelet transform (LSDWT); inverse-lifting scheme of discrete wavelet transform (ILSDWT); soft-computing technique; unidirectional temporary associative memory technique (UTAM); forward-backward dynamic programming; principal component analysis (search for similar items in EconPapers)
JEL-codes: C60 (search for similar items in EconPapers)
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Persistent link: https://EconPapers.repec.org/RePEc:ito:pchaps:98209

DOI: 10.5772/61786

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