نتایج جستجو برای: apos
تعداد نتایج: 9212 فیلتر نتایج به سال:
Image upscaling is an important field of digital image processing. It is often required to create higher resolution images from the lower resolution images at hand in computer graphics, media devices, satellite imagery etc. Upscaling is also referred to as 'single image super-resolution'. The process is a tradeoff between efficiency, time and the quality of output images obtained . In...
Labelling of user's utterances to understanding his attends which called Dialogue Act (DA) classification, it is considered the key player for dialogue language understanding layer in automatic dialogue systems. In this paper, we proposed a novel approach to user's utterances labeling for Egyptian spontaneous dialogues and Instant Messages using Machine Learning (ML) approach without ...
In this research investigate, quality of software using comprehend our architecture testing model [34], with the help of object oriented characteristic relationship, using different software metrics. The objective of 'Design Architectural Testing Tool' is to facilitate a design that may contribute to the comprehensiveness of the software testing tool. In this research work first we tr...
The aim of this survey is to investigate channel estimation method with carrier frequency offset in MIMO-OFDM systems. According to this, using maximum likelihood estimation algorithm (MLE), the carrier frequency offset (CFO) can be estimated. Then we estimate channel's coefficients for these systems. To accurately estimate the channel's coefficients, carrier frequency offset mitigati...
Image filtering is a essential part of image processing. There are various filter are available but gives better result only for particular noise. Median filter are one of them median filter give better result for 'salt and pepper' noise but when we use this filter in Gaussian noise not give better result. We are proposing a new median filter with some modification of existing median ...
This research paper describes an image change detection method based upon the Discrete Fractional Fourier transform (DFrFT) along with intensity normalization and thresholding. DFrFT is used as it provides extra degree of freedom to detect accurate changed regions. The use of intensity normalization and thresholding ensure that change is based on appearance or disappearance of objects only, wit...
A novel device n-MISISFET with a 'dielectric stack' instead of the single insulator of n-MOSFET has been described and its characteristics has been obtained in this paper. The desired variation of threshold voltage is obtained with biasing for the novel n-MISISFET for various substrate doping concentrations, the effect temperature variation on various electrical characteristics is stu...
Compte tenu de la difficile soutenabilité budgétaire des systèmes santé, il est capital que les organismes gouvernementaux responsables du budget santé aient un dialogue constructif. Un aspect important planification financière à moyen terme secteur qui nécessite d'adopter une approche stratégique pluriannuelle l’égard budgétisation, et donc ne pas limiter l’établissement sur an. Cela supp...
Au cours des dernières années, de multiples chocs ont menacé la résilience économique et le bien-être dans monde entier. Les administrations publiques pays l’OCDE — les systèmes démocratiques joué un rôle central l’action menée face à ces crises. Si généralement su se montrer hauteur l’urgence l’ampleur défis, leurs capacités risquent s’avérer insuffisantes contexte crises multiples. Pour mieux...
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