Krishnan Ramkumar

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High performance human identification using iris biometrics requires the development of automated algorithms for robust segmentation of the iris region given an ocular image. Many studies have shown that iris segmentation is one of the most crucial element of iris recognition systems. While many iris segmentation techniques have been proposed, most of these(More)
In process industries, control of liquid level in the process tank is important and complicated issues. In this work, authors have represented a case study involving mathematical modeling, system identification, and controller design of a three tank conical interacting level system (TTCILS). A nonlinear tank is identified mathematically and an auto tuning(More)
C-Mantec is a new neural network algorithm that adds competition between neurons with thermal perceptron learning rule. The neuron learning is ruled by the thermal perceptron rule that guarantees the stability of the learnt information while the architecture increases and while the neurons involve in competition for newly incoming data. Competing makes it(More)
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