The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Lung cancer is a conceivably deadly disease brought on predominantly by ecological factors that transform genes that encodes basic cell regularities proteins. This paper investigates the early detection of lung cancer using computer aided diagnosis system which helps to improve the life term of the patient. The Existing multimodal sparse representation based classification of lung cancer related abnormalities...
Back-To-Sit and Sit-To-Stand movements are the most important and essential movements for any human being to sustain their life and to accomplish their habitual actions. Not only for human beings, but for robots or assistive devices to accomplish several tasks, these movements are vital. The knee joint has the major functionality to execute such movements and indeed, the torque required at these joints...
Resolution performances of remote sensing satellites is increasing, while allowed frequency band for data transmission is fixed as a design recommendation. Satellite to ground station link became a bottleneck and it's requested to overcame that limit. This paper presents a new flexible modulation scheme for a high-speed communication system with a high spectral efficiency (up to 24 bit/s/Hz) with...
Active ECUs (Electronic Control Unit) in a hybrid car while it is charging leads to inefficient power usage and reduction in ECU lifetime. To solve this issue, AUTOSAR has suggested PN (partial networking). As per the AUTOSAR specification, ECUs which are not required to be kept active during battery charging must be shutdown. This project's aim is to analyze the robustness of the design suggested...
Every nation dreams for highly efficient and economical type of energy production units. The scenario of power sector is inversely proportional as far as the generation and demand of power is concern. In India, normally the power plants run on the availability of fuel and consumers. Majority of the power generation units are fuel based in Indian power sector. There are so many types of fuel but coal...
In this paper, we propose a new variable decision strategy for solving SAT problems based on literal weights. The new algorithm makes use of the information from the structure of SAT problems into literal weights. We first consider the short clause can be satisfied, and select the literal of the largest literal weights is assigned. A new operator of literal Weights is designed to prevent conflicting...
Pulse oximeter employed in intensive care units and is a crucial equipment employed to measure the vital parameters like heart rate and blood oxygen saturation levels. Using Pulse oximeter, photoplethysmographic (PPG) data is recorded using the PPG sensors attached to the patient is used to estimate oxygen saturation levels. Patient movements while recording the PPG data may result in erroneous estimation...
The purpose of this paper is to present a brief comparison between a conventional hexacopter and a cant angle hexacopter. A conventional hexacopter has got all its 6 rotors fixed and thrusted upwards in the body frame which gives it a decoupled 4 DOF motion or a coupled 6 DOF motion. But a cant angle hexacopter has all its six rotors canted at an angle tangentially to the radius of the frame. It provides...
Abnormal growth of cells in proliferated and uncontrolled manner leads to brain tumor. Accurate segmentation of brain tumor plays a vital role for analyzes, diagnosis and planning for treatment. An efficient method for brain tumor segmentation from T1 weighted MRI images is performed in two phases based on histogram thresholding and region growing techniques. Though simple and quick, thresholding...
The task of achieving depth control of an Autonomous Underwater Vehicle (AUV) is rendered complex by its coupled non-linear dynamics. The paper deals with depth control of a REMUS AUV, for which different types of control strategies have been presented. Specifically, control strategies like PID, LQR, MPC have been discussed, which are quantitative controllers. The time consuming online optimization...
In this paper, implementation and comparisons of Nearest Vector Control and Nearest Level Control modulation techniques for 27-Level with 3-Cell Asymmetrical Cascaded H-Bridge Multilevel Inverter is presented to analyse the performance and application oriented complexity. Asymmetrical type of multilevel inverters is familiar in the view of attaining more number of levels with lesser number of cells...
The Fundamental target of this paper is to develop a structure that considers the customized ID of human activities using generally available mobile phones. Starting late, propelled cell phones, outfitted with a rich course of action of sensors, are researched as choice stages for human development affirmation. In this paper, the accelerometer, sensor is utilized for human movement distinguishing...
Pressure switches are the most important entities used in the process industry. A pressure switch is an instrument designed to have a switching action on the process pressure. This paper gives a detailed study and analysis of the pressure switch. This article also throws some light on various kinds of routine and type tests performed on the pressure switch, to ensure the proper functioning of the...
Subthreshold design method is a prominent method for designing of ultra-low power design methods. SRAM is an significant component in these systems consuming significant portion under power budget. Operation of 6T SRAM at sub or near-threshold voltages is unfeasible, due to degraded static noise margins (SNM) and poor robustness. In this paper, we analyze various alternative SRAM bit cells such as...
P2P (Peer-to-Peer) network has extensive functionality in variety of fields. Accordingly, P2P users share huge amounts of data. The widespread usage of P2P systems can make it a potential truck for worms. The attractiveness of a particular P2P group can be reduced by widely spread malicious peers. Now internet community has concentrated more on its security. One of the solutions prevailing to prevent...
Existing image steganographic methods lack in the complexity, which can be utilized by the radical to decode the images and neutralize the operations. Several methods have been proposed in order to combat this. Perhaps the most efficient method is Block-based Edge Adaptive based on Least-Significant-bit Matched Revisited (LSBMR) approach. It is a famous type of steganographic methods in the spatial...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.