The Study on the Calculation Method of Bin Actual Coverage Based on the GPU Acceleration

Abstract:

Along with the seismic exploration extends to the mountain, the geological surface conditions of construction work area will become more and more complex, the construction will become very difficult. All of this requires the supervision department to detect construction observing system reasonable and the quality of construction at any time, in particular, the number of actual coverage can not be less than two-thirds of the design. For single survey line we can easily calculate the number of bin covering, but it related to the case of superimposed cover of different measuring line with the increase in the measuring line. On each bin element we have to traverse all of other measuring line in the work area database to determine whether there is overlap, so this operation is very time consuming. In this paper, we improved the search algorithm, at the same time the GPU parallel processing is introduced into the calculation. Because of the increased computational parallel, the time to generate the entire work area cover time’s image is shortened significantly.

• Periodical: Applied Mechanics and Materials (Volumes 300-301)
• Pages: 631-634
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.300-301.631
• Online since: February 2013
• Authors: Yong Li
• Keywords: Bin, Coverage Times, GPU Calculation, Observation System, Seismic Acquisition

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