Showing 673–684 of 2014 results
Demosaicking of Color Filter Array Patterns Using Quaternion Fourier Transform and Low Pass Filter Abstract?Demosaicking of Color Filter Array Patterns Using Quaternion Fourier Transform and Low Pass Filter. Recently, Color Filter Array (CFA) patterns are applied popularly in a digital camera. The CFA is a mosaic-like filter which only allows one primary color to be…
Dental radiographs and photographs in human forensic identification Abstract– Dental radiographs and photographs in human forensic identification. Dentistry can contribute for the identification of human remains after any disasters or crimes in assistance to other medical specialties. The algorithm can be developed by comparing post mortem and ante mortem dental radiographs. This work aims…
Depth Estimation of Face Images Using the Nonlinear Least-Squares Model Abstract? we propose an efficient algorithm to reconstruct the 3D structure of a human face from one or more of its 2D images with different poses. In our algorithm, the nonlinear least-squares model is first employed to estimate the depth values of facial feature…
Design and Evaluation of the Optimal Cache Allocation for Content-Centric Networking Abstract?Content-Centric Networking (CCN) is a promising framework to rebuild the Internet?s forwarding substrate around the concept of content. CCN advocates ubiquitous in-network caching to enhance content delivery, and thus each router has storage space to cache frequently requested content. In this work, we focus…
Design and implementation of efficient integrity protection for open mobile platforms Abstract? Design and implementation of efficient integrity protection for open mobile platforms. The security of mobile devices such as cellular phones and smartphones has gained extensive attention due to their increasing usage in people’s daily life. The problem is challenging as the computing environments…
Design and Implementation of Improved Authentication System for Android Smartphone Users Abstract? Design and Implementation of Improved Authentication System for Android Smartphone Users. The devices most often used for IT services are changing from PCs and laptops to smart phones and tablets. These devices need to be small for increased portability. These technologies are convenient,…
Design and Modeling of Fuzzy Logic Based Voltage Controller for an Alternator Abstract? Wide range of electrical apparatus used in industrial application require automatic voltage regulator for stability purpose. As the loud on an alternator is varied, its terminal voltage is also found to vary. This variation terminal voltage is due to voltage drop in…
Design and Simulation of Photovoltaic super system using simulink Abstract?Static synchronous compensators (STATCOMs) have been widely used for voltage support over the past decade, to improve power quality and voltage stability. However, STATCOMs are limited in their ability to improve the system stability margin due to their restricted capability for delivering real power.< Final…
Design for Testability Support for Launch and Capture Power Reduction in Launch-Off-Shift and Launch-Off-Capture Testing Abstract?At-speed or even faster-than-at-speed testing of VLSI circuits aims for high-quality screening of the circuits by targeting performance-related faults. On one hand, a compact test set with highly effective patterns, each detecting multiple delay faults, is desirable for lower test…
Design of Adiabatic Dynamic Differential Logic for DPA-Resistant Secure Integrated Circuits Abstract? Production of cost-effective secure integrated chips, such as smart cards, requires hardware designers to consider tradeoffs in size, security, and power consumption. To design successful security-centric designs, the low-level hardware must contain built-in protection mechanisms to supplement cryptographic algorithms, such as advanced encryption…
Design of discrete fourier transform modulated filter bank with sharp transition band Abstract?The authors consider a high-performance discrete Fourier transform (DFT)-modulated finite impulse response (FIR) filter bank with sharp transition width. The design of this filter bank is very expensive by the standard method, and hence the frequency response masking (FRM) technique is developed so…
Design of Efficient Binary Comparators in Quantum-Dot Cellular Automata Abstract?Quantum-dot cellular automata (QCA) are an attractive emerging technology suitable for the development of ultra-dense low-power high-performance digital circuits. Efficient solutions have recently been proposed for several arithmetic circuits, such as adders, multipliers, and comparators. Nevertheless, since the design of digital circuits in QCA still poses…
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