The San Giacomo dataset is an image dataset, mainly used for 3D reconstruction, which introduces a novel hierarchical scheme for computing structure and motion. The images are organized into a tree with agglomerative clustering, using an overlap metric as distance. The reconstruction then follows this tree from the leaves to the root. The dataset was released by the Department of Computer Science at the University of Vienna, and the main publishers are R.Toldo, R. Gherardi, M. Farenzena, and A. Fusiello.