S
Steven Alexander Hicks
Researcher at University of Oslo
Publications - 85
Citations - 928
Steven Alexander Hicks is an academic researcher from University of Oslo. The author has contributed to research in topics: Computer science & Deep learning. The author has an hindex of 10, co-authored 62 publications receiving 294 citations. Previous affiliations of Steven Alexander Hicks include Metropolitan University & Simula Research Laboratory.
Papers
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Journal ArticleDOI
HyperKvasir, a comprehensive multi-class image and video dataset for gastrointestinal endoscopy.
Hanna Borgli,Vajira Thambawita,Pia H. Smedsrud,Steven Alexander Hicks,Debesh Jha,Sigrun Losada Eskeland,Kristin Ranheim Randel,Konstantin Pogorelov,Mathias Lux,Duc Tien Dang Nguyen,Dag Johansen,Carsten Griwodz,Håkon Kvale Stensland,Håkon Kvale Stensland,Enrique Garcia-Ceja,Peter T. Schmidt,Hugo Lewi Hammer,Michael Riegler,Pål Halvorsen,Thomas de Lange +19 more
TL;DR: The HyperKvasir dataset is presented, the largest image and video dataset of the gastrointestinal tract available today and can play a valuable role in developing better algorithms and computer-assisted examination systems not only for gastro- and colonoscopy, but also for other fields in medicine.
Posted ContentDOI
On evaluation metrics for medical applications of artificial intelligence
Steven Alexander Hicks,Inga Strümke,Vajira Thambawita,Malek Hammou,Michael Riegler,Pål Halvorsen,Sravanthi Parasa +6 more
TL;DR: In this paper, the authors look at previous machine learning studies done in gastroenterology, and provide an explanation of what different metrics mean in the context of the presented studies, and give a thorough explanation of how different metrics should be interpreted.
Journal ArticleDOI
Kvasir-Capsule, a video capsule endoscopy dataset.
Pia H. Smedsrud,Vajira Thambawita,Steven Alexander Hicks,Henrik L. Gjestang,Oda Olsen Nedrejord,Espen Naess,Hanna Borgli,Debesh Jha,Tor Jan Derek Berstad,Sigrun Losada Eskeland,Mathias Lux,Håvard Espeland,Andreas Petlund,Duc Tien Dang Nguyen,Enrique Garcia-Ceja,Dag Johansen,Peter T. Schmidt,Ervin Toth,Hugo Lewi Hammer,Thomas de Lange,Michael Riegler,Pål Halvorsen +21 more
TL;DR: The Kvasir-Capsule dataset as mentioned in this paper is a large video capsule endoscopy dataset collected from examinations at a Norwegian Hospital and consists of 117 videos which can be used to extract a total of 4,741,504 image frames.
Proceedings ArticleDOI
VISEM: a multimodal video dataset of human spermatozoa
Trine B. Haugen,Steven Alexander Hicks,Jorunn M. Andersen,Oliwia Witczak,Hugo Lewi Hammer,Rune Johan Borgli,Pål Halvorsen,Michael Riegler +7 more
TL;DR: This dataset paper is a multi-modal dataset containing different data sources such as videos, biological analysis data, and participant data that is the first dataset of that kind in the field of human reproduction.
Posted Content
Kvasir-Instrument: Diagnostic and therapeutic tool segmentation dataset in gastrointestinal endoscopy
Debesh Jha,Sharib Ali,Krister Emanuelsen,Steven Alexander Hicks,VajiraThambawita,Enrique Garcia-Ceja,Michael Riegler,Thomas de Lange,Peter T. Schmidt,Håvard D. Johansen,Dag Johansen,Pål Halvorsen +11 more
TL;DR: Both, qualitative and quantitative results show that the model performs reasonably good, but there is a large potential for further improvements.