To improve the imaging quality of wide-azimuth seismic data and enhance the uniformity of the attributes between adjacent bins, we developed a novel interpolation method in the offset-vector tiles (OVT) domain for wide-azimuth data. The orthogonal matching pursuit (OMP) interpolation method based on the Fourier transform is a frequency-domain processing technique based on discrete Fourier interpolation that achieves the goal of anti-aliasing by extracting the weight factor in the effective band from low-frequency data without aliasing. For data reconstruction, the OMP-based data interpolation technique in the OVT domain comprehensively uses the seismic data in five dimensions: the vertical and horizontal coordinates, time, offset and azimuth. Compared with conventional three-dimensional data interpolation, five-dimensional interpolation in the OVT domain is more accurate and achieves better results in practical applications.

中文翻译：

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宽方位地震数据的 OVT 域中的五维插值

为了提高宽方位地震数据的成像质量并增强相邻 bin 之间属性的一致性，我们在偏移矢量瓦片 (OVT) 域中针对宽方位数据开发了一种新的插值方法。基于傅里叶变换的正交匹配追踪（OMP）插值方法是一种基于离散傅里叶插值的频域处理技术，通过从低频数据中提取有效频带内的权重因子来达到抗混叠的目的，而不产生混叠。 . 对于数据重建，OVT域中基于OMP的数据插值技术综合利用了地震数据的纵横坐标、时间、偏移量和方位角五个维度。与传统的三维数据插值相比，