Blar i HVL Open på forfatter "Sommervold, Oscar"
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MARU-Net: Multiscale Attention Gated Residual U-Net With Contrastive Loss for SAR-Optical Image Matching
Gazzea, Michele; Sommervold, Oscar; Arghandeh, Reza (Peer reviewed; Journal article, 2023)Accurate synthetic aperture radar-optical matching is essential for combining the complementary information from the two sensors. However, the main challenge is overcoming the different heterogeneous characteristics of the ... -
A Survey on SAR and Optical Satellite Image Registration
Sommervold, Oscar; Gazzea, Michele; Arghandeh, Reza (Peer reviewed; Journal article, 2023)After decades of research, automatic synthetic aperture radar (SAR)-optical registration remains an unsolved problem. SAR and optical satellites utilize different imaging mechanisms, resulting in imagery with dissimilar ...