For the purpose of acquiring the immersion and reality of flight simulation, there is a necessity to reproduce 3D sound field of aircraft cockpit. In this paper, a 3D sound simulation system which is integrated into f...
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Today implementation of sort leads to lower and easier order time. Our purpose in this article are trying to introduce an algorithm with lower cost of Bubble sort and nearly same as Selection sort. A way is in orderly...
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In general, query optimizers rely on a cost model to choose an appropriate query execution plan for the given queries. An important key parameter of the cost estimation is the cardinality of sub-expressions of the que...
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With the development of the Broadcasting and Video network, the Monitoring System on Digital Video Broadcasting is becoming more and more important. Image recognition technology is widely applied to detect the degrade...
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ISBN:
(纸本)9781612848372
With the development of the Broadcasting and Video network, the Monitoring System on Digital Video Broadcasting is becoming more and more important. Image recognition technology is widely applied to detect the degraded video in the television observation system. Mosaic block easily occurs in the TV signals, which will degrade the video quality. The conventional mosaic detection algorithm can’t distinguish Chinese character from real mosaic block. In order to solve the problem, we propose a mosaic block detection method based on fuzzy c-means clustering to detect mosaic block. The method contains three steps. First, the frame is processed by Sobel edge detection algorithm to obtain the edge image. Second, clustering features are extracted for the fuzzy c-means clustering algorithm. Third, a fuzzy c-means clustering is employed to distinguish mosaic blocks from all the normal image blocks. Experimental results show that our algorithm could differentiate Chinese character with real mosaic block.
In machine translation (MT), one of the main problems to handle is word reordering. This paper focuses to design and implement an effective machine translation system for Myanmar to English language. The framework of ...
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Where IP cores to be mapped must be carefully solved for any given application in order to optimize different performance metrics in Network-on-Chip (NoC) design flow. The optimization of different performance metrics...
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The referees of gymnastics give objective evaluation of performance subjectively according to the competition rules. Due to their differences of aesthetic value and understanding of competition rules, it may easily ca...
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Many protein complexes prediction approaches are based on the assumptions that (i) protein complexes have dense protein-protein interactions (PPI) among their subunits, and (ii) high functional similarity for the subu...
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In order to rank and cluster the economic status of Household Consumption Expenditure in 31 provinces, cities and autonomous regions, the MATLAB software is used and the principal component analysis and the K-M cluste...
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In order to realize infrared small object track detection, the paper analyses the principle of the target tracking detection, the technology combining Mean Shift track algorithm and image processing is proposed. Accor...
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