In order to adjust effectively the shape of the tensor product Bézier surfaces and to connect conveniently the surface patches, generalized tensor product Bézier surfaces with local directional control deriv...
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As more and more software applications are migrating from local desktops to remote data centers, efficient data centers management is becoming increasingly important. The management of data centers has been facing a k...
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A 3D face shape derived from 2D images may be useful in many applications,such as face recognition,face synthesis and human computer *** do this,we develop a fast 3D Active Appearance Model(3D-AAM) method using depth ...
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ISBN:
(纸本)9781424467860
A 3D face shape derived from 2D images may be useful in many applications,such as face recognition,face synthesis and human computer *** do this,we develop a fast 3D Active Appearance Model(3D-AAM) method using depth *** training images include specific 3D face poses which are extremely different from one *** landmark's depth information of landmarks is estimated from the training image sequence by using the approximated Jacobian *** is added at the test phase to deal with the 3D pose variations of the input *** experimental results show that the proposed method can efficiently fit the face shape,including the variations of facial expressions and 3D pose variations,better than the typical AAM,and can estimate accurate 3D face shape from images.
Over the past years research in pervasive computing has demonstrated the potential of context-aware and proactive technologies for improving human work performance and to ensure that people act compliant according to ...
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Grouping batch and sorting order (GBSO) for smelting charges is a key cycle in refined copper strip producing. To improve its scientific degree, optimization problem of GBSO for smelting charges in refined copper stri...
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Alerts correlation techniques have been widely used to provide intelligent and stateful detection methodologies. This is to understand attack steps and predict the expected sequence of events. However, most of the pro...
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Two traditional heuristic task scheduling algorithms (STFCMEF-MS algorithm and LTFCMEF-MS algorithm) are developed to solve a multi-task scheduling problem on multiple computers to reduce energy consumption and finish...
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Methods for refined learning of hidden Markov models (HMMs) have been studied for decades, taking either structural or parametric perspectives. This paper discusses using informative components of state parameters to ...
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Digital games and technology enhanced learning overlap in the field of game-based *** this field,interactive digital storytelling is deemed important due to the known impact of stories on human emotion and *** appears...
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Digital games and technology enhanced learning overlap in the field of game-based *** this field,interactive digital storytelling is deemed important due to the known impact of stories on human emotion and *** appears somehow *** is investigated the role of computational logics for digital storytelling arriving at the insight that classical first order predicate calculus yields useful results.
This paper presents a new technique for decomposing a binary shape which provides a hierarchical description of the *** to the decomposition,a hierarchical reconstruction procedure enables to recover the general aspec...
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This paper presents a new technique for decomposing a binary shape which provides a hierarchical description of the *** to the decomposition,a hierarchical reconstruction procedure enables to recover the general aspect of the object as well as its exact original shape.A mathematical modeling of the procedure allows us to demonstrate that the reconstruction is *** results show the efficiency of this technique and underline its stability against noise document.
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