QING, Shao; TAO, Xu; TATSUO, Yoshino; NAN, Song; HANG, Zhu. Classified denoising method for laser point cloud data of stored grain bulk surface based on discrete wavelet threshold. International Journal of Agricultural and Biological Engineering, [S. l.], v. 9, n. 4, p. 123–131, 2016. Disponível em: https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/2333. Acesso em: 27 feb. 2026.