• 责任者：Qu Yong (College of Geophysics ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Cao Junxing
• 刊名：Acta Petrolei Sinica
• 出版年：2011
• 卷期：32(5)
• 关键词：地震勘探 ; seismic exploration ; 图像处理 ; image processing ; 去噪 ; denoising
• 页码：p.815-819
• 图表：2 illus., 1 table, 15 refs.
• 分类号：1600
• issnNo：ISSN0253-2697
• isbnNo：CN11-2128/TE

Based on the analysis of principles of a traditional total variation image denoising model, an improved total variation approach to image denoising with diffusion tensor appended was proposed. The actual result of this approach in application to some seismic data from western Sichuan showed that it could effectively remove the noise in seismic images, enhance the continuity of seismic events and increase the signal to noise ratio of seismic data.