Evidence map›Paper›PMID 32859981›Full record

ArticleScientific data2020

HyperKvasir, a comprehensive multi-class image and video dataset for gastrointestinal endoscopy.

Hanna Borgli, Vajira Thambawita, Pia H Smedsrud, Steven Hicks, Debesh Jha, Sigrun L Eskeland, Kristin Ranheim Randel, Konstantin Pogorelov, Mathias Lux, Duc Tien Dang Nguyen and 9 more

Abstract readDataset
In one paragraph

Article in Scientific data, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
137citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

137 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  10. Self-supervised monocular depth estimation for colonoscopy using normal-guided cross-attention.International journal of computer assisted radiology and surgery · 2026
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  13. Multi-modal monocular endoscopic depth and pose estimation with edge-guided self-supervision.International journal of computer assisted radiology and surgery · 2026
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77 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

19 authors.

Hanna Borgli *SimulaMet, Oslo, Norway.
Vajira Thambawita *SimulaMet, Oslo, Norway.ORCID http://orcid.org/0000-0001-6026-0929
Pia H Smedsrud *SimulaMet, Oslo, Norway.
Steven Hicks *SimulaMet, Oslo, Norway.
Debesh Jha *SimulaMet, Oslo, Norway.
Sigrun L EskelandDepartment of Medical Research, Bærum Hospital, Bærum, Norway.
Kristin Ranheim RandelUniversity of Oslo, Oslo, Norway.
Konstantin PogorelovSimula Research Laboratory, Oslo, Norway.
Mathias LuxKlagenfurt University, Klagenfurt, Austria.
Duc Tien Dang NguyenUniversity of Bergen, Bergen, Norway.
Dag JohansenUIT The Arctic University of Norway, Tromsø, Norway.
Carsten GriwodzUniversity of Oslo, Oslo, Norway.
Håkon K StenslandUniversity of Oslo, Oslo, Norway.
Enrique Garcia-CejaSINTEF Digital, Oslo, Norway.ORCID http://orcid.org/0000-0001-6864-8557
Peter T SchmidtDepartment of Medicine (Solna), Karolinska Institutet, Stockholm, Sweden.
Hugo L Hammer *SimulaMet, Oslo, Norway.
Michael A Riegler *SimulaMet, Oslo, Norway.
Pål Halvorsen *SimulaMet, Oslo, Norway. paalh@simula.no.ORCID http://orcid.org/0000-0003-2073-7029
Thomas de Lange *Department of Medical Research, Bærum Hospital, Bærum, Norway.ORCID http://orcid.org/0000-0003-3989-7487

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Artificial intelligence is currently a hot topic in medicine. However, medical data is often sparse and hard to obtain due to legal restrictions and lack of medical personnel for the cumbersome and tedious process to manually label training data. These constraints make it difficult to develop systems for automatic analysis, like detecting disease or other lesions. In this respect, this article presents HyperKvasir, the largest image and video dataset of the gastrointestinal tract available today. The data is collected during real gastro- and colonoscopy examinations at Bærum Hospital in Norway and partly labeled by experienced gastrointestinal endoscopists. The dataset contains 110,079 images and 374 videos, and represents anatomical landmarks as well as pathological and normal findings. The total number of images and video frames together is around 1 million. Initial experiments demonstrate the potential benefits of artificial intelligence-based computer-assisted diagnosis systems. The HyperKvasir dataset 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.

Indexed as

Artificial IntelligenceDiagnosis, Computer-AssistedEndoscopy, GastrointestinalHumansImage Interpretation, Computer-Assisted

Identifiers

PMID32859981
PMCPMC7455694

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.