According to the Problems that predicate counting algorithm used for Message-oriented with Publish/Subscribe model on TT&C computer has incomplete preprocessing and complex counting when processing large-scale inf...
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ISBN:
(纸本)9781479944194
According to the Problems that predicate counting algorithm used for Message-oriented with Publish/Subscribe model on TT&C computer has incomplete preprocessing and complex counting when processing large-scale information exchange. A grouping matching algorithm was put forward, it grouped subscription by binary tree according to message name and deleted subscription group whose message name set was not subset of the event. As for remaining subscription group, it constructed different index structure according to covered relationship between different predicates and filtered corresponding attributes. the result show that time efficiency of grouping matching algorithm is higher than traditional predicate counting algorithm.
the article describes briefly the history behind the creation of the journal 'computer Optics', new thematic areas and the expansion of the geography of the authors, analyzes the scientometric indicators of th...
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Novel smart frame of the computer-aided clothing design algorithm based on camera image positioning is studied in the paper. Before making an interior floor plan, it is necessary to fully consider the basic principles...
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the paper proposes an effective motion information computation method, called Motion information Image, which can aggregate motion information of multiple frames into one frame to represent the dynamic process of comp...
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Multimedia processor designers are always challenged by performance, cost and flexibility. Due to the technological advance in FPGA, one of the promising solutions is to enable dynamically reconfigurable SoC in multim...
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ISBN:
(纸本)9780769529837
Multimedia processor designers are always challenged by performance, cost and flexibility. Due to the technological advance in FPGA, one of the promising solutions is to enable dynamically reconfigurable SoC in multimedia application. this paper utilizes Reconfigurable SoC (RSoC) in multimedia processing. We propose a feasible run-time reconfigurable system where dynamically Reconfigurable processing Unit (RPU) is integrated with General Purpose Processor (GPP) at different abstraction level. Furthermore, a simple analysis on performance improvement is given accordingly. As a proof-of-concept, an RSoC prototype based on Xilinx Virtex-II Pro FPGA is also presented at last.
Subspace clustering is one of the important methods to solve the problem of high-dimensional data clustering, and the performance of traditional methods based on spectral clustering largely depends on the affinity mat...
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Light field camera can sample multiple views of the same scene with a single exposure, which has unique advantages in dynamic scene analysis. Existing scene flow estimation algorithms ignore the processing of image no...
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Withthe improvement of living standards, the demand for personalized recipes is getting more and more attention. therefore, this paper designs and implements a beneficial recipe recommendation system based on dietary...
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作者：
Chen, ChenWhut
School of Information Engineering Hubei Wuhan China
Withthe development of digital image processingtechnology, image recognition has a wide application prospect. this technology is widely used in military, industrial, people's livelihood and other fields. For exa...
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In this article, we introduce advanced data processing methods in an intelligent gateway. these methods are techniques for optimizing, in a first stage, the storage space of the data of the system coming from the sens...
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