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EndoMapper.md

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EndoMapper

Dataset Information

Endomapper is a dataset for developing and evaluating 3D reconstruction and VSLAM in real endoscopic data. Its initially released dataset consists of 59 high-quality, full endoscopic examination videos, with a total duration of over 15 hours. This is also the first endoscopic dataset that includes both computational geometry and photometric endoscopic calibration, as well as the original calibrated videos, with labels of metadata related to special cases (such as from the same patient) also listed.

Dataset Meta Information

Dimensions Modality Task Type Anatomical Structures Anatomical Area Number of Categories Data Volume File Format
2D Endoscopy Segmentation 3D reconstruction, VSLAM digestive tract Real data / simulated data 59 videos ( ~15h) mov

Resolution Details

Dataset Statistics size
min 320 × 240
max 1440 × 1080

Label Information Statistics

Sections Total Rectum Sigmoid Descending Esplenic Transverse Hepatic Ascending Ileocecal Ileum Cecum
Seq_003 39220 760 1420 3820 160 1720 920 29360 160 900 0
Seq_011 12920 740 5960 2220 1100 1660 1240 0 0 0 0
Seq_012 16680 180 1360 1800 1100 2100 1180 6700 760 0 1500
Total 68820 1680 8740 7840 2360 5480 3340 36060 920 900 1500
Ratio - 2.44% 12.70% 11.39% 3.43% 7.96% 4.85% 52.40% 1.34% 1.31% 2.18%

Visualization

File Structure

The official file structure is as follows, which is relatively complex, as shown in the figure below:

Authors and Institutions

Pablo Azagra (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Carlos Sostres (Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain & IIS Aragon & Ciberhd & University of Zaragoza, Spain)

Angel Ferrandez (Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain & IIS Aragon & Ciberhd & University of Zaragoza, Spain)

Luis Riazuelo (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Clara Tomasini (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Oscar León Barbed (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Javier Morlana (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

David Recasens (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Víctor M. Batlle (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Juan J. Gomez-Rodríguez (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Richard Elvira (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Julia Lopez (Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain & University of Zaragoza, Spain)

Cristina Oriol (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Javier Civera (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Juan D. Tardos (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Ana C. Murillo (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Angel Lanas (Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain & IIS Aragon & Ciberhd & University of Zaragoza, Spain)

Jose M.M. Montiel (Instituto de Investigacion en Ingeniería de Aragon (I3A) & University of Zaragoza, Spain)

Source Information

Official Website: https://www.synapse.org/#!Synapse:syn26707219/wiki/615178

Download Link: https://www.synapse.org/#!Synapse:syn26707219/wiki/615178

Article Address: https://arxiv.org/abs/2204.14240

Publication Date: 2022-04

Citation

@misc{azagra2022endomapper,
    title={EndoMapper dataset of complete calibrated endoscopy procedures},
    author={Pablo Azagra and Carlos Sostres and Ángel Ferrandez and Luis Riazuelo and Clara Tomasini and Oscar León Barbed and Javier Morlana and David Recasens and Victor M. Batlle and Juan J. Gómez-Rodríguez and Richard Elvira and Julia López and Cristina Oriol and Javier Civera and Juan D. Tardós and Ana Cristina Murillo and Angel Lanas and José M. M. Montiel},
    year={2022},
    eprint={2204.14240},
    archivePrefix={arXiv},
    primaryClass={cs.CV}
}

Original introduction article is here.