[1] Guo C L, Xia Z P, Li C C et al. Point cloud denoising algorithm combined with improved radius filtering and local plane fitting[J]. Laser & Optoelectronics Progress, 61, 1215003(2024).

[2] Su Z P, Zhao M, Zhu L J et al. Three-dimensional reconstruction and calculation of shape parameters of movable cultural relics[J]. Laser & Optoelectronics Progress, 59, 1212001(2022).

[3] Hu J, An Y P, Xu W C et al. 3D object detection based on deep semantics and position information fusion of laser point cloud[J]. Chinese Journal of Lasers, 50, 1010003(2023).

[4] He K M, Sun J, Tang X O. Guided image filtering[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 35, 1397-1409(2013).

[5] Han X F, Jin J S, Wang M J et al. Guided 3D point cloud filtering[J]. Multimedia Tools and Applications, 77, 17397-17411(2018).

[6] Li G J, Yang T. A guided point cloud filtering algorithm combined with Gaussian statistics[J]. Manufacturing Automation, 41, 80-84(2019).

[7] Liu S W, Yang Y, Zhao J W. Research on noise reduction method of hydraulic engineering reverse model based on adaptive guided filtering[J]. Journal of North China University of Water Resources and Electric Power (Natural Science Edition), 43, 59-65(2022).

[8] Lin H B, Fu D M, Wang Y T. Feature preserving denoising of scattered point cloud based on parametric adaptive and anisotropic Gaussian kernel[J]. Computer Integrated Manufacturing Systems, 23, 2583-2592(2017).

[9] Sun Y X. Research on structural feature preserving filtering algorithm of point cloud model[D](2020).

[10] Han X F. Research on denoising processing and feature description for 3D point cloud[D](2019).

[11] Wu J W, Jiao W Z, Zheng H R. 3D point cloud filtering by adaptive neighborhood[J]. Journal of Chinese Computer Systems, 42, 191-195(2021).

[12] Fang S, Yang J R, Cao Y et al. Local multi-scale Retinex algorithm based on guided image filtering[J]. Journal of Image and Graphics, 17, 748-755(2012).

[13] Field D A. Laplacian smoothing and Delaunay triangulations[J]. Communications in Applied Numerical Methods, 4, 709-712(1988).

[14] Huang H, Li D, Zhang H et al. Consolidation of unorganized point clouds for surface reconstruction[J]. ACM Transactions on Graphics, 28, 1-7(2009).

[15] Fleishman S, Drori I, Cohen-or D. Bilateral mesh denoising[J]. ACM Transactions on Graphics, 22, 950-953(2003).

[16] Alexa M, Behr J, Cohen-Or D et al. Point set surfaces[C], 21-29(2001).