Blar i NTNU Open på forfatter "Sidorov, Oleksii"
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Are All the Frames Equally Important?
Sidorov, Oleksii; Pedersen, Marius; Shekhar, Sumit; Wook Kim, Nam (Chapter, 2020)In this work, we address the problem of measuring and predicting temporal video saliency - a metric which defines the importance of a video frame for human attention. Unlike the conventional spatial saliency which defines ... -
Changes in the visual appearance of polychrome wood caused by (accelerated) aging
Sidorov, Oleksii; Hardeberg, Jon Yngve; George, Sony; Harvey, Joshua; Smithson, Hannah (Peer reviewed; Journal article, 2020)This work takes a step towards understanding fundamental aspects of appearance change in cultural heritage. Particularly, we concentrate on the case study of the Hedal Madonna – a polychrome wood sculpture dated to the ... -
Craquelure as a Graph: Application of Image Processing and Graph Neural Networks to the Description of Fracture Patterns
Sidorov, Oleksii; Hardeberg, Jon Yngve (Chapter, 2019)Cracks on a painting is not a defect but an inimitablesignature of an artwork which can be used for origin exam-ination, aging monitoring, damage identification, and evenforgery detection. This work presents the development ... -
Deep Hyperspectral Prior: Single-Image Denoising, Inpainting, Super-Resolution
Sidorov, Oleksii; Hardeberg, Jon Yngve (Chapter, 2019)Deep learning algorithms have demonstrated state-of-the-art performance in various tasks of image restoration. This was made possible through the ability of CNNs to learn from large exemplar sets. However, the latter becomes ...