Segmentation of Retinal Blood Vessels Based on Ultimate Elongation Opening. - Wonder Alexandre Luz Alves; Charles F. Gobber; Sidnei Alves de Araújo; Ronaldo Fumio Hashimoto (ICIAR, 2016)

Ultimate Leveling Based on Mumford-Shah Energy Functional Applied to Plant Detection. - Charles F. Gobber; Wonder Alexandre Luz Alves; Ronaldo Fumio Hashimoto (CIARP, 2017)

Plant Bounding Box Detection from Desirable Residues of the Ultimate Levelings. - Wonder Alexandre Luz Alves; Charles F. Gobber; Ronaldo Fumio Hashimoto (ICIAR, 2018)

Minimal Component-Hypertrees. - Alexandre Morimitsu; Wonder Alexandre Luz Alves; Dennis José da Silva; Charles F. Gobber; Ronaldo Fumio Hashimoto (DGCI, 2019)

Ultimate Levelings with Strategy for Filtering Undesirable Residues Based on Machine Learning. - Wonder Alexandre Luz Alves; Charles Ferreira Gobber; Dennis José da Silva; Alexandre Morimitsu; Ronaldo Fumio Hashimoto; Beatriz Marcotegui (ISMM, 2019)

Incremental Attribute Computation in Component-Hypertrees. - Alexandre Morimitsu; Wonder Alexandre Luz Alves; Dennis José da Silva; Charles Ferreira Gobber; Ronaldo Fumio Hashimoto (ISMM, 2019)

Incremental Bit-Quads Count in Tree of Shapes. - Dennis José da Silva; Wonder Alexandre Luz Alves; Alexandre Morimitsu; Charles Ferreira Gobber; Ronaldo Fumio Hashimoto (ISMM, 2019)

Image segmentation based on ultimate levelings: From attribute filters to machine learning strategies. - Wonder Alexandre Luz Alves; Charles F. Gobber; Dennis José da Silva; Alexandre Morimitsu; Ronaldo Fumio Hashimoto; Beatriz Marcotegui (Pattern Recognit. Lett., 2020)

Residual spaces based on component trees: theory and applications - Charles Ferreira Gobber (2021)

An efficient algorithm to update non-flat and incremental attributes in morphological trees. - Charles F. Gobber; Ronaldo Fumio Hashimoto; Wonder Alexandre Luz Alves (Pattern Recognit. Lett., 2022)

Multichannel image classification based on adaptive attribute profiles. - Wonder Alexandre Luz Alves; Wander S. Campos; Charles F. Gobber; Dennis José da Silva; Ronaldo Fumio Hashimoto (Pattern Recognit. Lett., 2025)