P
Pål Halvorsen
Researcher at Metropolitan University
Publications - 339
Citations - 7219
Pål Halvorsen is an academic researcher from Metropolitan University. The author has contributed to research in topics: Deep learning & Image segmentation. The author has an hindex of 34, co-authored 326 publications receiving 4459 citations. Previous affiliations of Pål Halvorsen include University of Oslo & University of Trento.
Papers
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Proceedings ArticleDOI
KVASIR: A Multi-Class Image Dataset for Computer Aided Gastrointestinal Disease Detection
Konstantin Pogorelov,Kristin Ranheim Randel,Carsten Griwodz,Sigrun Losada Eskeland,Thomas de Lange,Dag Johansen,Concetto Spampinato,Duc-Tien Dang-Nguyen,Mathias Lux,Peter T. Schmidt,Michael Riegler,Pål Halvorsen +11 more
TL;DR: KVASIR is a dataset containing images from inside the gastrointestinal (GI) tract that contains two categories of images related to endoscopic polyp removal and is important for research on both single and multi-disease computer aided detection.
Posted Content
Kvasir-SEG: A Segmented Polyp Dataset
Debesh Jha,Pia H. Smedsrud,Michael Riegler,Pål Halvorsen,Thomas de Lange,Dag Johansen,Håvard D. Johansen +6 more
TL;DR: Kvasir-SEG as mentioned in this paper is an open-access dataset of gastrointestinal polyp images and corresponding segmentation masks, manually annotated by a medical doctor and then verified by an experienced gastroenterologist.
Proceedings ArticleDOI
DoubleU-Net: A Deep Convolutional Neural Network for Medical Image Segmentation
TL;DR: Encouraging results show that DoubleU-Net can be used as a strong baseline for both medical image segmentation and cross-dataset evaluation testing to measure the generalizability of Deep Learning (DL) models.
Proceedings ArticleDOI
Commute path bandwidth traces from 3G networks: analysis and applications
TL;DR: This dataset paper presents and makes available real-world measurements of the throughput that was achieved at the application layer when adaptive HTTP streaming was performed over 3G networks using mobile devices.
Posted Content
ResUNet++: An Advanced Architecture for Medical Image Segmentation
Debesh Jha,Pia H. Smedsrud,Michael Riegler,Dag Johansen,Thomas de Lange,Pål Halvorsen,Håvard D. Johansen +6 more
TL;DR: ResUNet++ is proposed, which is an improved ResUNet architecture for colonoscopic image segmentation, which significantly outperforms U-Net and Res UNet, two key state-of-the-art deep learning architectures, by achieving high evaluation scores.