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Olkowicz, Marcin (author), Dabrowski, Marcin (author), Pluymakers, Anne (author)In close-range applications, it is unclear whether optical photogrammetry is capable of accurately reconstructing submillimetre-scale roughness. This paper presents a study of fine-scale rock fracture roughness measurements with a careful assessment of the error. The workflow combines the techniques of structure from motion with focus...journal article 2019