MURAL - Maynooth University Research Archive Library

    Improving the Quality of Color Colonoscopy Videos

    Dahyot, Rozenn and Vilarino, Fernando and Lacey, Gerard (2008) Improving the Quality of Color Colonoscopy Videos. EURASIP Journal on Image and Video Processing, 1. pp. 1-8. ISSN 1687-5281

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    Colonoscopy is currently one of the best method to detect colorectal cancer. Nowadays, one of the widely used colonoscope has a monochrome chipset recording successively at 60 Hz R, G and B components merged into one colour video stream. Misalignments of the channels occur each time the camera moves, and this artefact impedes both online visual inspection by doctors and offline computer analysis of the image data. We proposed to restore this artefact by first equalizing the colour channels and then performing a robust camera motion estimation and compensation.

    Item Type: Article
    Keywords: improving; quality; colour; colonoscopy; videos;
    Academic Unit: Faculty of Science and Engineering > Computer Science
    Item ID: 15123
    Identification Number:
    Depositing User: Rozenn Dahyot
    Date Deposited: 14 Dec 2021 15:44
    Journal or Publication Title: EURASIP Journal on Image and Video Processing
    Publisher: SpringerOpen
    Refereed: Yes

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