作者：
Zhang, YanXi'an Shiyou University
Key Laboratory of Optoelectronic Oil and Gas Logging and Testing Ministry of Education Xi'an710065 China
With the rapid development of computer technology and intelligent instrumentation in China, data acquisition and data processing technology have become one of the preliminary work for digital signal processing, which ...
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Group velocity superluminal phenomenon, also known as negative group delay or negative group velocity phenomenon, refers to a group of envelope signals at the output end of the medium before the input, on the time axi...
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Session Initiation Protocol is widely used for establishing VoIP calls in wireless packet networks. According to shortages of SIP and relevant security mechanisms, a secure identity-based mechanism was proposed in thi...
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Image recognition and classification algorithms are more and more widely used in various complex scenes. However, the problems of diverse visual features, occlusion phenomenon, illumination variation and background in...
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This paper proposed a criminal investigation image retrieval algorithm based on deep learning. First, this paper improves Faster R-CNN object detection network making it can extract multi-scale features of images, so ...
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A new method of fingerprint minutiae extraction was proposed. After acquired binary image, the ridges of fingerprint image were thinned, then ridge bifurcations were extracted as the key minutiae for recognition. The ...
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This paper presents an automatic system for seedling transplanter based on machine vision technology. Machine vision technology was used to detect the state of seedlings in the plug tray, locating empty and unhealthy ...
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This paper presents an engineering framework and engineering service portal to support complex engineering design problems that consist of cooperative engineering processes. It aims at providing an integrated design e...
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ISBN:
(纸本)9783540927181
This paper presents an engineering framework and engineering service portal to support complex engineering design problems that consist of cooperative engineering processes. It aims at providing an integrated design environment to support the integration of personnel, design activities and engineering resources. The engineering framework automates and integrates various engineering processes that require huge amounts of information processing and problem solving, using the agent technology and a software wrapping method. The web-based engineering service portal provides a user interface for the engineering framework, and shares the results between engineers participating in the engineering design problems. To validate its usefulness, several industrial applications were applied to the framework. A performance analysis and shape modeling process of pump design is chosen as a case study.
With the development of mobile Internet, the number of mobile applications has increased dramatically. The core of the mobile application is the interface interaction, and robots can be used to operate mobile applicat...
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At present, the model of 'Internet+' has been integrated into every aspect of social life, and the era of big data has accelerated the two-way process of social networking and network socialization. As another...
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