1 code implementation • 6 Nov 2021 • Qinghui Liu, Michael Kampffmeyer, Robert Jenssen, Arnt-Børre Salberg
To this end, we propose a new multi-modality network (MultiModNet) for land cover mapping of multi-modal remote sensing data based on a novel pyramid attention fusion (PAF) module and a gated fusion unit (GFU).
no code implementations • 3 Sep 2020 • Qinghui Liu, Michael Kampffmeyer, Robert Jenssen, Arnt-Børre Salberg
Capturing global contextual representations by exploiting long-range pixel-pixel dependencies has shown to improve semantic segmentation performance.
2 code implementations • 21 Apr 2020 • Qinghui Liu, Michael Kampffmeyer, Robert Jenssen, Arnt-Børre Salberg
We propose a novel architecture called the Multi-view Self-Constructing Graph Convolutional Networks (MSCG-Net) for semantic segmentation.
1 code implementation • 15 Mar 2020 • Qinghui Liu, Michael Kampffmeyer, Robert Jenssen, Arnt-Børre Salberg
Here, we propose a novel architecture called the Self-Constructing Graph (SCG), which makes use of learnable latent variables to generate embeddings and to self-construct the underlying graphs directly from the input features without relying on manually built prior knowledge graphs.
1 code implementation • 9 Mar 2020 • Qinghui Liu, Michael Kampffmeyer, Robert Jessen, Arnt-Børre Salberg
In this article, we propose a novel architecture called the dense dilated convolutions' merging network (DDCM-Net) to address this task.
no code implementations • 7 Sep 2019 • Qinghui Liu, Michael Kampffmeyer, Robert Jenssen, Arnt-Børre Salberg
This pushes the network towards learning more robust representations that are expected to boost the ultimate performance of the main task.
1 code implementation • 30 Aug 2019 • Qinghui Liu, Michael Kampffmeyer, Robert Jenssen, Arnt-Børre Salberg
We propose a network for semantic mapping called the Dense Dilated Convolutions Merging Network (DDCM-Net) to provide a deep learning approach that can recognize multi-scale and complex shaped objects with similar color and textures, such as buildings, surfaces/roads, and trees in very high resolution remote sensing images.
no code implementations • 13 Feb 2019 • Michael Kampffmeyer, Sigurd Løkse, Filippo M. Bianchi, Lorenzo Livi, Arnt-Børre Salberg, Robert Jenssen
A promising direction in deep learning research consists in learning representations and simultaneously discovering cluster structure in unlabeled data by optimizing a discriminative loss function.
no code implementations • 21 Sep 2017 • Michael Kampffmeyer, Arnt-Børre Salberg, Robert Jenssen
Techniques to improve urban land cover classification performance in remote sensing include fusion of data from different sensors with different data modalities.
no code implementations • 23 Feb 2017 • Sigurd Løkse, Filippo Maria Bianchi, Arnt-Børre Salberg, Robert Jenssen
In this paper, we propose PCKID, a novel, robust, kernel function for spectral clustering, specifically designed to handle incomplete data.