ABSTRACT Dental biometrics has emerged as vital biometric information of human being due to its stability, invariant nature and uniqueness. Dental radiograph and dental photograph are tools mostly used in biometrics as it provides information about teeth in detail. The proposed system has four main stages as preprocessing, feature extraction, feature matching and finalized recognized […]
Category: Uncategorized
Process Model for Performance Modeling and Performance Evaluation of DDS Applications
ABSTRACT In Distributed Database System (DDS), applications require that performance to be determined preferably during the early stages of software development due to the complexity of Distributed system. Performance of DDS applications is determined by considering the different characteristics namely fragmentation, allocation, load sharing, resource allocation, effort estimation, reallocation, etc. Evaluation of the performance at […]
Wireless Power Transfer by Engrafting Resonance to High Voltage Pulses
ABSTRACT This paper is about transmitting electricity wirelessly using high voltage high frequency signals. The device uses concepts of tesla coil, mutual induction and resonance to procreate electricity in the receiver coil placed at a distance. The main aim in designing this device is to allow automatic recharge of mobiles when the power gets drained. […]
A Survey on Semantic Based Automatic Web Service Compositions
ABSTRACT Today Web is no more a collection of pages but a collection of services which can be collaborated over the Internet. Composition is a process of combining two or more Web services together in order to fulfill the request. Web Services are created and updated dynamically at run time hence it is not possible […]
Blind Video Watermarking based on SVD and Multilevel DWT
ABSTRACT Computerized media content security has progressively turned into an imperative issue. Since video watermarking is a major technology used in copyright protection, a key prerequisite for it is the advancement of the imperceptibility and robustness. We propose a hybrid watermarking scheme for digital videos based on singular value decomposition (SVD) and multilevel Discrete Wavelet […]
Implementation and Analysis of Symmetric Key Encryption Technique Using Chaos Theory
ABSTRACT Chaos theory is the study of dynamic systems that evolve in time presenting properties such ergodicity, sensitivity to initial conditions, topological mixing etc. In recent years quite a number of researches on chaos based cryptosystem have been proposed. However, most of them encounter some problems such as: low level of security and small key […]
Properties Affected by Different Shape and Different Weight Percentages Nanoparticles, Embedded in Chitosan Polymer Thin Film
ABSTRACT Chitosan (CS) based thin films fabricated by incorporated with plasticizer (glycerol) at different weight ratios were prepared. This was carried out by employing a solvent-casting method incorporating with Halloysite nanoclay (nanotube) and Silica nanoparticle (spherical) into the films. Scanning Electron Micrographs (SEM) showed that nanoparticles were dispersed homogeneously throughout the polymer matrix in all […]
Failure Risk Analysis of Motorways Twin Tunnels: A Case Study
ABSTRACT Twin motorways tunnels are constructed in Aravalli Mountains of western India, for providing the smooth transport facility for man and material. These tunnels are located on four lane national highways number 76. The twin tunnel road passage connects the Kandla Port on Arabian Sea to shipment dimensional stones from Rajasthan and adjoining states from […]
Performance of Blended Hybrid Fiber Epoxy/Polyester Composites
ABSTRACT Hybrid fiber are touted with the help of mercerization technique in order to promote the properties of host Sansevieria cylindrica (Sc) and Sisal(Sl) hybrid fibers in the blend composites followed by synthesized and tested. The developments of high performance composite materials employed from locally available-sources. The objective of this research was to evaluate the […]
Effect of Nanofillers on Conductivity and Electromagnetic Interference Shielding Effectiveness of High Density Polyethylene and Polypropylene Nanocomposites
ABSTRACT High density polyethylene (HDPE) and polypropylene (PP) based nanocomposites were fabricated using a constant 20 wt. % of carbon black (CB) as the base and different wt.% (0.25 to 1) of multiwalled carbon nanotubes (MWNT). The conductivity and the electromagnetic interference shielding effectiveness (EMI SE) and nano size free volume cavities of conducting HDPE/PP […]