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.
In this paper, Human Visual System (HVS) characteristics are modeled using Lee and Lu's Fuzzy- BP network for the purpose of image watermarking. The Fuzzy-BP network is trained by 27 inference rules comprising of three input HVS features namely luminance sensitivity, edge sensitivity computed using threshold and contrast sensitivity computed using variance. The Fuzzy-BP network block wise produces...
Earlier the model suggested was much generalized and simple. It was lacking in clarity about the functioning of its components, which made it difficult to be implemented. In this paper an improved model for the security policy framework is suggested, in which functioning of each component and there interconnectivity is explained clearly. The fitness functions for the system and which parameter can...
Accurate computation of gun barrel temperature history is necessary to predict the barrel-wear and cook-off. Most of the previous researchers, in their computational models, neglected the variation of thermal conductivity and specific heat of gun metal, with temperature. It is expected to introduce an error in the results. In this work, this error was estimated by incorporating the variation of thermal...
An improved model of our previous work is presented to compute spatial electric potentials in whole body biomodels. This is a distributed modeling scheme that employs symmetric factorization to decrease the memory requirement, reduce run-time overhead, and facilitate analyses of significantly larger biomodels. Such improved full-body modeling will help in the study of bioresponses to electrical stimuli...
The noise cancellation has become the essential requirement in the field of signal processing. This paper presents the noise-cancellation technique based on higher-order neural network (HONN). These network consists of an aggregation function(Generalized-mean Neuron) which is based on the generalized mean of all the inputs applied to it. The simulation results show these network can be suitably applied...
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.