Dongfeng Ren

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Remote sensing image as a digital product, one of its important significance lies in quickly extracting information and applying the information to practice. However, in the process of extracting information, one of the basic problems is to conduct feature extraction. In this paper, the point and line features of remote sensing image are extracted, and the(More)
High throughput issue is one of the major obstacles for opening up the new big data stream computing era. A high throughput big data stream computing system is need, optimising the data flow graph is an important way to offer a high throughput computing environment in big data stream computing system. In this paper, the definition of data flow graph in big(More)
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