Computer Science ›› 2016, Vol. 43 ›› Issue (4): 294-298.doi: 10.11896/j.issn.1002-137X.2016.04.060

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Fast Graphical Rendering of Seismic Profile Algorithm Based on GPU

DENG Bo-wen, LIU Chun-song, WU Fan-xian and YAO Xing-miao   

  • Online:2018-12-01 Published:2018-12-01

Abstract: The drawing of seismic profile is the foundation of the visualization of 2D seismic data.Current method based on common rendering engine is complied on CPU,but with the increasing scale of seismic data,the conventional visua-lization method has been unable to meet the requirement of efficiency of interaction.This paper proposed a method to accelerate rendering seismic data graphics,which integrates graphical rendering and GPGPU technology.The graphical rasterization is implemented based on the powerful parallel computing capability of GPU.Experimental results indicate that,on the premise of ensuring imaging quality,large seismic data can be perfectly imaged in real time on a general PC platform.

Key words: Seismic data,Visualization,Graphical rendering,Rasterization,GPU

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