叠前深度偏移在复杂地区的应用_stmopen 关键词】: 叠前深度偏移 复杂构造 成像精度 [gap=543]Keywords】: prestack depth migration; complex structure; imaging precision
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提高总站成像精度 Improving Precision With CBCT Imaging
·2,447,543篇论文数据,部分数据来源于NoteExpress
利用分偏移距成像,修正速度场,以达到提高成像精度的目的。
We update the velocity field by separated offset imaging to raise imaging precision.
采用DMO、偏移速度场平滑、叠前深度偏移等技术提高偏移成像精度。
For enhancing the migrated imaging, these techniques, like DMO, migration velocity field smoothing and pre-stack depth migration, are used.
本论文以提高图像空间分辨率和成像精度为目标,着重研究EIT图像重建算法。
This dissertation mainly studies EIT image reconstruction algorithms with the aim of increasing precision and spatial resolution of EIT.
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