Evidence map›Paper›PMID 31737619›Full record

ArticleFrontiers in bioengineering and biotechnology2019

Assessing the Impact of Color Normalization in Convolutional Neural Network-Based Nuclei Segmentation Frameworks.

Justin Tyler Pontalba, Thomas Gwynne-Timothy, Ephraim David, Kiran Jakate, Dimitrios Androutsos, April Khademi

Abstract read
In one paragraph

Article in Frontiers in bioengineering and biotechnology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–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

17 citing papers in PubMed.

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  11. Machine learning in renal pathology.Frontiers in nephrology · 2022
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  16. A large-scale internal validation study of unsupervised virtual trichrome staining technologies on nonalcoholic steatohepatitis liver biopsies.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2021
    Article
  17. Multimarginal Wasserstein Barycenter for Stain Normalization and Augmentation.Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention · 2020
    Article
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

6 authors.

Justin Tyler PontalbaImage Analysis in Medicine Lab (IAMLAB), Ryerson University, Toronto, ON, Canada.
Thomas Gwynne-TimothyPathcore Inc., Toronto, ON, Canada.
Ephraim DavidImage Analysis in Medicine Lab (IAMLAB), Ryerson University, Toronto, ON, Canada.
Kiran JakateSt. Michael's Hospital, Toronto, ON, Canada.
Dimitrios AndroutsosImage Analysis in Medicine Lab (IAMLAB), Ryerson University, Toronto, ON, Canada.
April KhademiImage Analysis in Medicine Lab (IAMLAB), Ryerson University, Toronto, ON, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Image analysis tools for cancer, such as automatic nuclei segmentation, are impacted by the inherent variation contained in pathology image data. Convolutional neural networks (CNN), demonstrate success in generalizing to variable data, illustrating great potential as a solution to the problem of data variability. In some CNN-based segmentation works for digital pathology, authors apply color normalization (CN) to reduce color variability of data as a preprocessing step prior to prediction, while others do not. Both approaches achieve reasonable performance and yet, the reasoning for utilizing this step has not been justified. It is therefore important to evaluate the necessity and impact of CN for deep learning frameworks, and its effect on downstream processes. In this paper, we evaluate the effect of popular CN methods on CNN-based nuclei segmentation frameworks.

Indexed as

color normalizationcomputational pathologydeep learningneural networksnuclei segmentationstandardization

Identifiers

PMID31737619
PMCPMC6838039

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Registered trials

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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.