Blar i SINTEF Open på forfatter "Stepanov, Alexey"
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Blood pressure altering method affects correlation with pulse arrival time
Heimark, Sondre; Rindal, Ole Marius Hoel; Seeberg, Trine Margrethe; Stepanov, Alexey; Boysen, Elin Sundby; Bøtker-Rasmussen, Kasper; Knudsen Mobæk, Nina; Søraas, Camilla Lund; Stenehjem, Aud Eldrid; Fadl El Mula, Fadl El Mula Mohamed; Waldum-Grevbo, Bård (Peer reviewed; Journal article, 2021)Objective: Pulse arrival time (PAT) is a potential main feature in cuff-less blood pressure (BP) monitoring. However, the precise relationship between BP parameters and PAT under varying conditions lacks a complete ... -
Competitive high variance, low volume manufacturing with robot manipulators
Transeth, Aksel Andreas; Stepanov, Alexey; Linnerud, Ådne Solhaug; Ening, Klaus; Gjerstad, Tone Beate (Chapter, 2020)Competitive robotized manufacturing of high specter variance, low volume product lines represents market opportunities for manufacturing companies, but cost-efficient production is challenging. In this paper, we present ... -
Impact of illumination spectrum and eye pigmentation on image quality from a fundus camera using transscleral illumination
Stepanov, Alexey; Thorstensen, Jostein Bruun; Tschudi, Jon (Peer reviewed; Journal article, 2021)Significance: The use of the transscleral illumination approach has the potential to simplify the optical design of fundus cameras. In particular, this approach could allow the use of smaller and cheaper cameras that are ... -
Principal Feature Visualisation in Convolutional Neural Networks
Bakken, Marianne; Kvam, Johannes; Stepanov, Alexey; Berge, Asbjørn (Peer reviewed; Journal article, 2020)We introduce a new visualisation technique for CNNs called Principal Feature Visualisation (PFV). It uses a single forward pass of the original network to map principal features from the final convolutional layer to the ...