Applications of plane-wave destruction filters

By Sergey Fomel. 2002

685 citations recorded by the source corpus.

Subfields: Geophysics

View Paper: https://www.semanticscholar.org/paper/8fa00bed6a3af4e673b63d5043cbbd0b66ced299

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In Geophysics

1. Yangkang Chen
2. Xiaohong Chen
3. Yang Liu
4. Cai Liu
5. Shuwei Gan
6. Weilin Huang
7. Sergey Fomel
8. Jingwei Hu

Citations in the corpus

• Structure-oriented smoothing and semblance (2009, background): “An alternative to scanning over orientations of image features that could be linear or planar (or ...) is to compute structure tensors (van Vliet and Verbeek, 1995; Weickert, 1997; Fehmers and Höcker, 2003).”
• Shaping regularization in geophysical-estimation problems (2007, methodology): “…2004 and plane-wave construction Fomel and Guitton, 2006 , I stimate local slopes in the migration image using the method of lane-wave destruction Fomel, 2002 and define a triangle planeave shaping operator H using the method of the previous section. he result of inversion, shown in Figures 10…”
• Compressive sensing for seismic data reconstruction via fast projection onto convex sets based on seislet transform (2016, methodology): “The local slope can be calculated using a robust algorithm as introduced in Fomel (2002).”
• Iterative deblending of simultaneous-source seismic data using seislet-domain shaping regularization (2014, methodology): “…4h are caused by dip estimation error because of the conflicting dips when using the plane-wave destruction (PWD) algorithm with a single slope (Fomel, 2002), which is a limitation of seislet-domain denoising approaches, unless a seislet frame is used instead of the seislet transform (Fomel…”
• Structure-oriented singular value decomposition for random noise attenuation of seismic data (2015, methodology): “The plane-wave destruction (PWD) operator serves as the slope estimator for the prediction operator.”
• Velocity-independent time-domain seismic imaging using local event slopes (2007, methodology): “Wolf et al. (2004) observed that it is possible to perform moveout analysis by estimating local data slopes in the prestack data domain using an automatic method such as plane-wave destruction (Fomel, 2002).”
• Seismic reflection data interpolation with differential offset and shot continuation (2003, background): “All rights reserved. struction filters (Fomel, 2002).”
• Signal and noise separation in prestack seismic data using velocity-dependent seislet transform (2015, methodology): “Figure 1b shows local event slopes measured from the data using PWD algorithm (Fomel, 2002).”
• Seislet transform and seislet frame (2010, methodology): “One can extend the idea of the seislet transform further by changing the definition of prediction and update operators in the lifting scheme (Liu and Fomel, 2009).”