1. Duchon, C. E., 1979, Lanczos filtering in one and two dimensions: Appl. Meteorol., 18(2), 1016–1022.
2. Du, Q. Z., Guo, C. F., Zhao, Q., Gong, X. F., Wang, C. X., and Li, X. Y., 2017, Vector-based elastic reverse time migration based on scalar imaging condition: GEOPHYSICS, 82(2), 111–127.
3. Fan, J. W., Li, Z. C., Zhang, K., Zhang, M., and Liu, X. T., 2016, Multisource least-squares reverse-time migration with structure-oriented filtering: Applied Geophysics, 13(3), 491–499.
4. Gerard, T. S., 1993, Least-squares cross-well migration: 63rd SEG Technical Program Expanded Abstracts, 110–113.
5. He, R., Long, J. C., Liu, B., Wang, Y. C., Deng, S. G., and Zhang, F. Q., 2017, High-order generalized screen propagator migration based on particle swarm optimization: Applied Geophysics, 14(1), 64–72.