Different users have different needs, even the same user may have different desires in different time, Personalized Information Retrieval makes search results meet different users' information requirement. In this...
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The segmentation of 3D human body is the key technology for Digital clothing, digital body measurement, computer animation and so on, but there are some shortcomings. So the segmentation of 3D body based on point clou...
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Radon Transform and Divergent beam transform both are widely used projection methods in the field of computer tomography and signal processing. In this paper we reviewed the commonly use method for implement the proje...
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With the increasing number of the elderly people, considerable research efforts have focused on developing homecare services. Many of these services are able to provide good cares, but most of them need professionals ...
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With the increasing number of the elderly people, considerable research efforts have focused on developing homecare services. Many of these services are able to provide good cares, but most of them need professionals to configure the service environments. This paper presents a Do-It-Yourself (DIY) approach to creating smart daily services for the elders living alone. Under this approach, no specific hardware is required and the user can create a new service/application simply by performing three simple operations: (1) attaching sensor(s) to object(s), (2) taking a photo of the sensor(s) along with the object by a mobile phone's camera, and (3) setting up the service through a graphical user interface. Compared with prior studies, our work enhances the relation between objects and sensors from one-to-one to one-to-many and resolves the device access conflict among services by introducing a priority scheme. An easy-to-use graphical user interface is developed for the user to quickly set up applications/services. We also implement a prototype of the proposed approach whose practicability is demonstrated by a simple application commonly used for the elderly people.
Mission planning is the key capability of unmanned combat aerial vehicles (UCAV), especially when an UCAV performs penetration and attack mission in dynamic and adversarial environments. There are two challenges for a...
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Cognitive radio is a promising technology. The spectrum scarcity problem can be overcome by enabling unlicensed users to access the licensed spectrum bands. In this paper, we focus on power efficiency maximization of ...
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This paper has studied the process of designing a virtual 3-D images to be a model for generated tourism places,creation of virtual 3-D animation for tourism,and the study of satisfaction on the virtual image created ...
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This paper has studied the process of designing a virtual 3-D images to be a model for generated tourism places,creation of virtual 3-D animation for tourism,and the study of satisfaction on the virtual image created for the sample used in *** samples were divided into 2 groups:1) The sample used in the selection of tourist attractions and tourist interest in the Kalasin province,*** people were;100 personnel from government agencies and private *** of 100 people in the private,and 2) a sample group to explore the satisfaction of the virtual 3-D animation for developed tourist attractions,including 6 personnel from the head of the government agencies,travelrelated personnel from Kalasin Tourist and Sports Authority,Kalasin Municipal,and Kalasin Provincial Administration *** tools used in research is a questionnaire about tourist attraction in Kalasin *** display of a 3D image for tourism attractions has been presented in multimedia formats that can be displayed in virtual reality to tourists,including of tourist information before they decide to *** important thing to create 3-D animation,virtual reality must take into account as much as possible,accurate information,continuation of the *** presented story is interesting for all the things animated 3-D virtual reality and the narrative of tourist attractions as 3-D animation will benefits to the tourism industry and tourism business.
Scene recognition is high level image understanding in machine vision field. It is usually difficult to recognize variety indoor scene of which the characteristics between many classes are changing significantly. This...
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With the increased development of cloud computing, access control policies have become an important issue in the security filed of cloud computing. Semantic web is the extension of current Web which aims at automation...
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To enhance classification performance by making use of easily available unlabelled data to overcome the scarcity of labelled data, this paper proposes an Embedded Co-Adaboost algorithm that integrates multi-view learn...
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