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A Novel Approach of Face Recognition Using Statistical Features and Neural Networks
Facial recognition systems are computer-based security systems that are able to automatically detect and identify human faces. Facial recognition has gained increasing interest in the recent decade. Over the years there have been several techniques being developed to achieve high success rate of accuracy in the identification and verification of...
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Performance Evaluation of MPLS Network with Failure Protection Using OPNET Modeler
Multi-protocol label switching is an emerging technology for next generation communication networks. Unlike the conventional IP Routing Mechanism, it uses labels to identify the packets. This paper describes various methods used in case of link and/or node failure in a network. The techniques of FRR (Fast Reroute) are used to...
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Comparative Analysis of Nonlinear Transmission Impairments in WDM Optical Network
Non-linear effects are always the major degrading sources that occur in nonlinear optical materials such as photonic switch, optical fiber cable. Such interaction between waves causes interaction between channels. FWM (Four Wave Mixing) is one of the major degrading factors in WDM (Wavelength Division Multiplexing) optical network along with other...
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Evaluation of Passive Optical Networks Based on Transmitting Power Constraint
In this paper, they evaluate the passive optical network based on the transmitting power constraint. A theoretical analysis is carried out to evaluate the performance of a Passive Optical Network (PON) in the presence of crosstalk due to optical fiber nonlinearities. In these paper most significant nonlinear effects such as...
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Cognitive Radio, Its Applications and Architecture
The main problem of wireless system is to fine the suitable spectrum band and to solve this here the authors propose the concept of cognitive radio. This paper provides an overview of cognitive radio for spectrum access and related research topics. Cognitive radio is used to solve the problem of...
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A Relative Study on Big Data Applications and Techniques
The people are living in on-demand digital universe with data spread by users and organizations at a very high rate. This data is categorized as big data because of its variety, velocity, veracity and volume. This data is again classified into unstructured, semi-structured and structured. Large datasets require special processing...
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To protect outsourced data in multiple cloud storage environment, the authors provide fault tolerance and dependable data integrity for cloud storage. Suppose if cloud storage experiences the permanent failure and loses all its data then, there is a need to regenerate the lost outsources data with help of other surviving...
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Design of Process Variation 4-bit 50MS/s SAR ADC in submicron CMOS Technology
In this paper, presents the design and analysis of SAR ADC to develop process variation architectures. Data convertor ADC SAR architecture simulate on 1V, for 4 bit resolution. Design simulate for process variations with different submicron technology. Performance of convertor making it a promising choice for SAR ADC data convertor...
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Among the renewable energy resources, the energy due to the PhotoVoltaic (PV) effect can be considered the most essential and prerequisite sustainable resource because of the ubiquity, abundance, and sustainability of solar radiant energy. In this paper, solar panel is designed based on single diode model. Incremental conductance based MPPT...
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VLSI Architecture of Centre of Gravity Based Defuzzifier Unit
In fuzzy control systems, fuzzification and defuzzification are two important procedures. Defuzzification is an important part in the implementation of a fuzzy system. The fuzzy data obtained from the fuzzification process is not suitable for real time applications, this fuzzy data can be converted into crisp data, and this process...
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