Search Results for author: Stian Normann Anfinsen

Found 7 papers, 3 papers with code

Towards Targeted Change Detection with Heterogeneous Remote Sensing Images for Forest Mortality Mapping

no code implementations28 Feb 2022 Jørgen A. Agersborg, Luigi T. Luppino, Stian Normann Anfinsen, Jane Uhd Jepsen

These differences are stacked with the original pre- and post-event images and passed to an OCC trained on a small sample from the targeted change class.

Change Detection Image-to-Image Translation +2

Power Flow Balancing with Decentralized Graph Neural Networks

1 code implementation3 Nov 2021 Jonas Berg Hansen, Stian Normann Anfinsen, Filippo Maria Bianchi

We propose an end-to-end framework based on a Graph Neural Network (GNN) to balance the power flows in energy grids.

Guided Nonlocal Means Estimation of Polarimetric Covariance for Canopy State Classification

1 code implementation17 Jun 2021 Jørgen A. Agersborg, Stian Normann Anfinsen, Jane Uhd Jepsen

We have developed a nonlocal algorithm for estimating polarimetric synthetic aperture radar (PolSAR) covariance matrices on single-look complex (SLC) format resolution.

Polarimetric Guided Nonlocal Means Covariance Matrix Estimation for Defoliation Mapping

no code implementations24 Jan 2020 Jørgen A. Agersborg, Stian Normann Anfinsen, Jane Uhd Jepsen

In this study we investigate the potential for using synthetic aperture radar (SAR) data to provide high resolution defoliation and regrowth mapping of trees in the tundra-forest ecotone.

Classification General Classification

A clustering approach to heterogeneous change detection

no code implementations10 Feb 2017 Luigi Tommaso Luppino, Stian Normann Anfinsen, Gabriele Moser, Robert Jenssen, Filippo Maria Bianchi, Sebastiano Serpico, Gregoire Mercier

Change detection in heterogeneous multitemporal satellite images is a challenging and still not much studied topic in remote sensing and earth observation.

Change Detection Clustering +1

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