The wireless body area networks (WBAN) cooperation is investigated and Inter-WBANs cooperation (IWC) protocol is designed in this paper. In such system, a sensor of the WBAN-1 transmits information to its coordinator ...
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Multipoint forming (MPF) process is a flexible manufacture technology, and this technology was inspired from the idea that the whole die is separated into small punches called pins with different height. Several diffe...
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computermodelling of visual illusions may offer useful insights into visual illusions from different perspectives. Focusing on crossing line based geometric illusions where target lines illusorily change their shapes...
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computermodelling of visual illusions may offer useful insights into visual illusions from different perspectives. Focusing on crossing line based geometric illusions where target lines illusorily change their shapes under the influence of context elements, we show that, by taking into account the crossing angles between target and context lines and the distance between intersection points along the target lines, it is possible to simulate some typical crossing line based geometric illusions with a simple model. Compared with a recent work which requires the context lines to be differential, our model eliminates this restriction so that it is applicable to simulating many more crossing line based geometric illusions.
The human eye is a complex and precise optical imaging system. The refractive surgeries, e.g. LASIK, aim to correct the refractive error of the human eye. An important precondition of refractive surgeries is to model ...
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ISBN:
(数字)9781728165011
ISBN:
(纸本)9781728165028
The human eye is a complex and precise optical imaging system. The refractive surgeries, e.g. LASIK, aim to correct the refractive error of the human eye. An important precondition of refractive surgeries is to model the human eye. The human eye model is used to simulate the human vision to guide and evaluate refractive surgeries. Especially, the defocus blur that is caused by the refractive error is considered in the human vision simulation. However, the asymmetry and irregularity of eyeball shape and optical media make it impossible to model the human eye accurately. This inaccuracy in the modelling of the human eye makes it is difficult to perform the surgeries accurately with several surgical complications, e.g. the halo and vision acuity in dark environments. In addition, the current studies of human eye modelling are for the human eye with normal vision. The main reason is the complex causes of pathological vision in pathological human eye modelling, e.g. the abnormal length of the optical axis and the abnormal dioptre of the cornea in myopia and hyperopia. This study proposes an improved schematic human eye model to achieve human eye modelling andsimulation. The different length of the optical axis and the change of corneal thickness are considered in this human eye model. The main contributions of this study are to achieve the personalised modelling of the human eye with pathological vision and provide the visual quality evaluation of refractive surgeries.
This paper presents a finite element modelling (FEM) of a 126 MW salient pole synchronous generator considering rotor eccentricity fault. The simulation model uses a 2-D time-stepping finite element analysis to calcul...
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Green computing is the process of utilizing computer systems and their related resources in an ecological and environment friendly manner. It incorporates designing, building, utilizing and assembling of computing dev...
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ISBN:
(纸本)9789811331404;9789811331398
Green computing is the process of utilizing computer systems and their related resources in an ecological and environment friendly manner. It incorporates designing, building, utilizing and assembling of computing devices in a way that decreases their harmful ecological effect. In the past few years, green-computing concepts had been adopted by the industries due to increase in harmful effects of computing systems. This paper emphasizes on the important computing practices which are influencing on the environment. Significant practices and the essential barriers are recognized and analysed for the adoption of green systems. In this research, significant green barriers have been identified from the literature study and by the judgement of the specialists. The paper focuses on identifying and ranking the barriers for application, developing and studying the interrelationship between the identified barriers using the Interpretive Structural modelling (ISM) and preparing a structure for the implementation of green computing.
With the rapid development of computer technology,it has been fully integrated into our lives,especially in the medical field,computer technology has received more attention and *** use of computers to process medical...
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The process of vulnerability discovery and its successful fixation is dependent on various factors like testing strategy, test case effectiveness, team constitution, efficiency, and environmental factors. These factor...
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ISBN:
(纸本)9789811331435;9789811331428
The process of vulnerability discovery and its successful fixation is dependent on various factors like testing strategy, test case effectiveness, team constitution, efficiency, and environmental factors. These factors are prone to changes over the period of time. Change point analysis is the process of detecting this point at which the cumulative effect of factors affects the rate of change of vulnerability discovery. In this paper, we propose a mathematical model which captures point of switch or change in the regression. The practical utility of the model is confirmed by validating it on three real life software datasets. The results validate that the proposed model with change point consideration shows a better goodness of fit in comparison with mathematical models without change point.
Accurate localization of the aortic annulus is key to several imaging tasks, like cross-sectional aortic valve plane estimation, aortic root segmentation, and annulus diameter measurements. In this project, we propose...
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To bring a uniform development platform which seamlessly combines hardware components and software architecture of various developers across the globe and reduce the complexity in producing robots which help people in...
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