Deep learning biopsy marking of early neoplasia in barrett's esophagus by combining wle and BLI modalities

Joost van der Putten, Rogier Wildeboer, Jeroen de Groof, Ruud van Sloun, Maarten Struyvenberg, Fons van der Sommen, Svitlana Zinger, Wouter Curvers, Erik Schoon, Jacques Bergman, Peter H.N. de With

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

3 Citaten (Scopus)

Samenvatting

Esophageal cancer is the fastest rising type of cancer in the western world. Also, early neoplasia in Barrett's esophagus (BE) is difficult to detect for endoscopists and research has shown it is similarly complicated for Computer-Aided Detection (CAD) algorithms. For these reasons, further development of CAD algorithms for BE is essential for the wellbeing of patients. In this work we propose a patch-based deep learning algorithm for early neoplasia in BE, utilizing state-of-the-art deep learning techniques on a new prospective data set. The new algorithm yields not only a high detection score but also identifies the ideal biopsy location for the first time. We define specific novel metrics such as sweet-spot flag and softspot flag, to obtain well-defined computation of the biopsy location. Furthermore, we show that combining white light and blue laser imaging improves localization results by 8%.

Originele taal-2Engels
TitelISBI 2019 - 2019 IEEE International Symposium on Biomedical Imaging
Plaats van productiePiscataway
UitgeverijIEEE Computer Society
Pagina's1127-1131
Aantal pagina's5
ISBN van elektronische versie978-1-5386-3641-1
DOI's
StatusGepubliceerd - 1 apr 2019
Evenement16th IEEE International Symposium on Biomedical Imaging, ISBI 2019 - Venice, Italië
Duur: 8 apr 201911 apr 2019

Congres

Congres16th IEEE International Symposium on Biomedical Imaging, ISBI 2019
Verkorte titelISBI 2019
LandItalië
StadVenice
Periode8/04/1911/04/19

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  • Citeer dit

    van der Putten, J., Wildeboer, R., de Groof, J., van Sloun, R., Struyvenberg, M., van der Sommen, F., Zinger, S., Curvers, W., Schoon, E., Bergman, J., & de With, P. H. N. (2019). Deep learning biopsy marking of early neoplasia in barrett's esophagus by combining wle and BLI modalities. In ISBI 2019 - 2019 IEEE International Symposium on Biomedical Imaging (blz. 1127-1131). [8759431] IEEE Computer Society. https://doi.org/10.1109/ISBI.2019.8759431