1 code implementation • 15 Jun 2021 • Mingmin Zhao, Peder A. Olsen, Ranveer Chandra
This paper presents a neural-network-based solution to recover pixels occluded by clouds in satellite images.
no code implementations • 15 Mar 2019 • Min-hwan Oh, Peder A. Olsen, Karthikeyan Natesan Ramamurthy
Uncertainty quantification accompanied by point estimation can lead to a more informed decision, and even improve the prediction quality.
no code implementations • CVPR 2016 • Jialei Wang, Peder A. Olsen, Andrew R. Conn, Aurelie C. Lozano
We consider the problem of removing and replacing clouds in satellite image sequences, which has a wide range of applications in remote sensing.
no code implementations • NeurIPS 2014 • Cho-Jui Hsieh, Inderjit S. Dhillon, Pradeep K. Ravikumar, Stephen Becker, Peder A. Olsen
In this paper, we develop a family of algorithms for optimizing superposition-structured” or “dirty” statistical estimators for high-dimensional problems involving the minimization of the sum of a smooth loss function with a hybrid regularization.
no code implementations • NeurIPS 2012 • Figen Oztoprak, Jorge Nocedal, Steven Rennie, Peder A. Olsen
The second approach, which we call the Orthant-Based Newton method, is a two-phase algorithm that first identifies an orthant face and then minimizes a smooth quadratic approximation of the objective function using the conjugate gradient method.