Several requirements engineering methods exist that differ in their abstraction level and in their view on the system-to-be. Two fundamentally different classes of requirements engineering methods are goal- and proble...
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Online video-on-demand (VoD) services invariably maintain a view count for each video they serve, and it has become an important currency for various stakeholders, from viewers, to content owners, advertizers, and the...
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Image fusion has become a valuable tool in many applications. In this paper, we propose a conceptually clear and intuitive algorithm for region-based image fusion. Our method considers the properties of multifocus ima...
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ISBN:
(纸本)9781467355339
Image fusion has become a valuable tool in many applications. In this paper, we propose a conceptually clear and intuitive algorithm for region-based image fusion. Our method considers the properties of multifocus images: in focus regions are clear, but out of focus regions are blurring. Source images are first decomposed into perceptually homogeneous regions and then combine them by use of local perceived sharpness （LPS）. Compared to several state-of-the-art image fusion algorithms, experimental results demonstrate that the proposed method is superior in both objective and visual evaluations.
The human signature is a widely acceptable biometric characteristic that provides a very secure means for authorizing legal documents. However, signature-based authorization is characterized by problems of counterfeit...
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The performance of a classification model is invariably affected by the characteristics of measurement data it is built upon. If quality of the data is generally poor, then the classification model will demonstrate po...
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Blended learning is an improved teaching strategy based on internet environment. In traditional, it is defined as a new teaching philosophy combined with traditional classroom teaching mode and E-learning mode. For th...
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ISBN:
(纸本)9781457708596
Blended learning is an improved teaching strategy based on internet environment. In traditional, it is defined as a new teaching philosophy combined with traditional classroom teaching mode and E-learning mode. For the teaching of CAD(computer Aided Design), the traditional teaching model can not meet current teaching demands. However, blended learning can bridge a gap for traditional teaching model. Different media and information transfer ways are used in teaching. Thus, we can get best effect with the minimum cost. Therefore, based on the ideas of blending learning, this paper described the blended learning design of the course of CAD. It actualized by multi-media classroom teaching directed by teachers, practice in computer room and online study navigated by the websites of courses and it has made initial progress.
Testing Deep Neural Network (DNN) models has become more important than ever with the increasing usage of DNN models in safety-critical domains such as autonomous cars. Traditionally, DNN testing relies on the perform...
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Cellular automata are simple models of computation which exhibit fascinatingly complex behavior. They have captured the attention of several generations of researchers, leading to an extensive body of work. The emphas...
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A novel topology for hybrid wireless power transfer (HPT), which uses both capacitive and inductive action, for electric vehicle charging is proposed in this paper. A three leg inverter topology is used for HPT. Two l...
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Role mining is a very useful engineering method to help administrators set up the mechanism of role based access control for information systems, but not applied in the Android security framework so far. This paper us...
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