no code implementations • 14 Apr 2023 • Jamie Tolan, Hung-I Yang, Ben Nosarzewski, Guillaume Couairon, Huy Vo, John Brandt, Justine Spore, Sayantan Majumdar, Daniel Haziza, Janaki Vamaraju, Theo Moutakanni, Piotr Bojanowski, Tracy Johns, Brian White, Tobias Tiecke, Camille Couprie
The maps are generated by the extraction of features from a self-supervised model trained on Maxar imagery from 2017 to 2020, and the training of a dense prediction decoder against aerial lidar maps.
no code implementations • 27 Jul 2017 • Amy Zhang, Xian-Ming Liu, Andreas Gros, Tobias Tiecke
Our work is some of the first to create population density maps from building detection on a large scale.
no code implementations • 8 Dec 2016 • Xianming Liu, Amy Zhang, Tobias Tiecke, Andreas Gros, Thomas S. Huang
Learning from weakly-supervised data is one of the main challenges in machine learning and computer vision, especially for tasks such as image semantic segmentation where labeling is extremely expensive and subjective.