[3] [3] MENG X, SHEN H, LI H, et al. Review of the pansharpening methods for remote sensing images based on the idea of meta-analysis: practical discussion and challenges[J]. Information Fusion, 2019, 46: 102-113.

[5] [5] YANG Y, LU H, HUANG S, et al. Pansharpening based on joint-guided detail extraction[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021, 14: 389-401.

[6] [6] YANG Y, WAN C, HUANG S, et al. Pansharpening based on low-rank fuzzy fusion and detail supplement[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020, 13: 5466-5479.

[7] [7] TU T M, HUANG P S, HUNG C L, et al. A fast intensity–hue–saturation fusion technique with spectral adjustment for IKONOS imagery[J]. IEEE Geoscience and Remote Sensing Letters, 2004, 1(4): 309-312.

[9] [9] Rahmani S, Strait M, Merkurjev D, et al. An adaptive IHS pan-sharpening method[J]. IEEE Geoscience & Remote Sensing Letters, 2010, 7(4): 746-750.

[11] [11] JIAN L, YANG X, WEI W, et al. Pansharpening using a guided image filter based on dual-scale detail extraction[J/OL]. Journal of Ambient Intelligence and Humanized Computing, 2018: 1-15, https://doi.org/ 10.1007/s12652-018-0866-4.

[12] [12] ZHANG Q, SHEN X, XU L, et al. Rolling guidance filter[C]//European Conference on Computer Vision, 2014: 815-830.

[14] [14] LI Q, YANG X, WU W, et al. Pansharpening multispectral remote‐sensing images with guided filter for monitoring impact of human behavior on environment[J]. Concurrency and Computation: Practice and Experience, 2018, 33(4): e5074.

[15] [15] Kalpoma K A, Kawano K, Kudoh J I. IKONOS image fusion process using steepest descent method with bi-linear interpolation[J]. International Journal for Remote Sensing, 2013, 34(1-2): 505-518.

[16] [16] Wald L, Ranchin T, Mangolini M. Fusion of satellite images of different spatial resolutions: assessing the quality of resulting images[J]. Photogrammetric Engineering and Remote Sensing, 1997, 63(6): 691-699.