Hypercomplex extreme learning machine with its application in multispectral palmprint recognition
نویسندگان
چکیده
منابع مشابه
Multispectral Palmprint Encoding and Recognition
Palmprints are emerging as a new entity in multimodal biometrics for human identification and verification. Multispectral palmprint images captured in the visible and infrared spectrum not only contain the wrinkles and ridge structure of a palm, but also the underlying pattern of veins; making them a highly discriminating biometric identifier. In this paper, we propose a feature encoding scheme...
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Personal identification problem has been a major field of research in recent years. Biometrics-based technologies that exploit fingerprints, iris, face, voice and palmprints, have been in the center of attention to solve this problem. Palmprints can be used instead of fingerprints that have been of the earliest of these biometrics technologies. A palm is covered with the same skin as the finger...
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Palmprints have been widely studied for biometric recognition for many years. Traditionally, a white light source is used for illumination. Recently, multispectral imaging has drawn attention because of its high recognition accuracy. Multispectral palmprint systems can provide more discriminant information under different illuminations in a short time, thus they can achieve better recognition a...
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Extreme Learning Machine (ELM) has been proposed as a new algorithm for training single hidden layer feed forward neural networks. The main merit of ELM lies in the fact that the input weights as well as hidden layer bias are randomly generated and thus the output weights can be obtained analytically, which can overcome the drawbacks incurred by gradient-based training algorithms such as local ...
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Moment invariants have found wide application in pattern recognition since it was proposed. The main difficulty in the application of moment invariants is the computation of the moment invariants. The presented paper is devoted to elaboration of new methods of image invariant recognition in Eucledian and non–Eucledian 2– dimensional spaces, based on the the theory of hypercomplex numbers that a...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2019
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0209083