发明名称 SEISMIC IMAGING SYSTEMS AND METHODS EMPLOYING CORRELATION-BASED STACKING
摘要 Disclosed systems and methods provide enhanced seismic images through the use of partial image stacking weights that are based on the resemblance between the local partial image and a reference image. At least some method embodiments include obtaining partial images of a survey region and stacking the partial images to produce a reference image. The partial images are then recombined to form an enhanced image, wherein the recombining includes: measuring at each point the reference image's similitude with each of the partial images; and determining at each point an enhanced image value from a weighted combination of corresponding values in the partial images, the weighted combination using weights derived from the reference images' similitude at that point to each partial image.
申请公布号 US2014293740(A1) 申请公布日期 2014.10.02
申请号 US201114356479 申请日期 2011.11.07
申请人 Compton Stefan M.;Stork Christof 发明人 Compton Stefan M.;Stork Christof
分类号 G01V1/34 主分类号 G01V1/34
代理机构 代理人
主权项 1. A seismic imaging method that comprises: obtaining partial images of a survey region; stacking the partial images to produce a reference image; and combining the partial images to form an enhanced image, wherein the combining includes: measuring at each point the reference image's similitude to each of the partial images; anddetermining at each point an enhanced image value from a weighted combination of corresponding values in the partial images, the weighted combination using weights derived from the reference images' similitude at that point to each partial image.
地址 Littleton CO US