Trace interpolation plays an important role in seismic data processing. Spatial aliasing is a principal troublesome problem in seismic trace interpolation.
道间插值方法在地震资料处理中具有十分重要的作用，而地震道空间内插所面临的主要问题是空间假频。
Phase theory analysis of spatial integral sampling provide theoretical basis for under sampling aliasing reduction.
空间积分抽样相位理论分析为消减欠采样产生的折叠混淆效应提供了理论依据。
The result shows that the micro-scanning technology can increase the focal plane spatial resolution, decrease the image aliasing effectively and improve the imaging quality significantly …
指出在没有高空间分辨率成像器件的情况下，利用微扫描技术和低分辨率成像器件来获得较高空间分辨率的图像是完全可能的。
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