S. Cavegn, S. Blaser, S. Nebiker, and N. Haala. ISPRS TC II Mid-term Symposium "Towards Photogrammetry 2020", IV-2, page 57-64. Copernicus Publications, (2018)
M. Kölle, D. Laupheimer, V. Walter, N. Haala, and U. Sörgel. XXIV ISPRS Congress "Imaging today, foreseeing tomorrow", Commission II, V-2-2021, page 93-100. Copernicus Publications, (2021)
V. Walter, M. Kölle, D. Collmar, and Y. Zhang. XXIV ISPRS Congress "Imaging today, foreseeing tomorrow", Commission IV, V-4-2021, page 97-104. Copernicus Publications, (2021)
P. Schneider, and U. Sörgel. Pattern Recognition : 43rd DAGM German Conference, DAGM GCPR 2021 Bonn, Germany, September 28 - October 1, 2021 Proceedings, 13024, page 621-632. Springer, (2021)
P. Schneider, and U. Sörgel. XXIV ISPRS Congress “Imaging today, foreseeing tomorrow”, Commission III, V-3-2022, page 123-130. Copernicus Publications, (2022)
W. Zhang, D. Skuddis, P. Schneider, and N. Haala. 42. Wissenschaftlich-Technische Jahrestagung der DGPF, 5.-6. Oktober 2022 in Dresden : Beiträge, 30, page 280-289. Stuttgart, Geschäftsstelle der DGPF, (2022)