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Color normalization for robust evaluation of microscopy images

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F15%3A00059744" target="_blank" >RIV/00023001:_____/15:00059744 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21230/15:00235502 RIV/60461373:22340/15:43899542

  • Result on the web

    <a href="http://dx.doi.org/10.1117/12.2188236" target="_blank" >http://dx.doi.org/10.1117/12.2188236</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1117/12.2188236" target="_blank" >10.1117/12.2188236</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Color normalization for robust evaluation of microscopy images

  • Original language description

    This paper deals with color normalization of microscopy images of Langerhans islets in order to increase robustness of the islet segmentation to illumination changes. The main application is automatic quantitative evaluation of the islet parameters, useful for determining the feasibility of islet transplantation in diabetes. First, background illumination inhomogeneity is compensated and a preliminary foreground/background segmentation is performed. The color normalization itself is done in either l alpha beta or logarithmic RGB color spaces, by comparison with a reference image. The color-normalized images are segmented using color-based features and pixel-wise logistic regression, trained on manually labeled images. Finally, relevant statistics such as the total islet area are evaluated in order to determine the success likelihood of the transplantation. The robustness of the evaluation is increased dramatically by the color normalization, decreasing the image-wise failure rate from 17% to 0 % and the equal error rate from 30 % to 1 %.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10306 - Optics (including laser optics and quantum optics)

Result continuities

  • Project

    <a href="/en/project/GA14-10440S" target="_blank" >GA14-10440S: Automatic analysis of microscopy images of Langerhans islets</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Applications of digital image processing XXXVIII

  • ISBN

    978-1-62841-765-4

  • ISSN

    0277-786X

  • e-ISSN

    1996-756X

  • Number of pages

    6

  • Pages from-to

    "95992F"

  • Publisher name

    SPIE

  • Place of publication

    Bellingham

  • Event location

    San Diego, US

  • Event date

    Aug 10, 2015

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000366385200071