Evidence map›Paper›PMID 33644765›Full record

ArticlePlant phenomics (Washington, D.C.)2021

Semiautomated 3D Root Segmentation and Evaluation Based on X-Ray CT Imagery.

Stefan Gerth, Joelle Claußen, Anja Eggert, Norbert Wörlein, Michael Waininger, Thomas Wittenberg, Norman Uhlmann

Abstract read
In one paragraph

Article in Plant phenomics (Washington, D.C.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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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

7 authors.

Stefan GerthDevelopment Center X-Ray Technology (EZRT), Fraunhofer Institute for Integrated Systems (IIS), Flugplatzstraße 75, 90768 Fürth, Germany.ORCID https://orcid.org/0000-0002-5590-2920
Joelle ClaußenDevelopment Center X-Ray Technology (EZRT), Fraunhofer Institute for Integrated Systems (IIS), Flugplatzstraße 75, 90768 Fürth, Germany.ORCID https://orcid.org/0000-0001-7525-3705
Anja EggertDevelopment Center X-Ray Technology (EZRT), Fraunhofer Institute for Integrated Systems (IIS), Flugplatzstraße 75, 90768 Fürth, Germany.
Norbert WörleinDevelopment Center X-Ray Technology (EZRT), Fraunhofer Institute for Integrated Systems (IIS), Flugplatzstraße 75, 90768 Fürth, Germany.ORCID https://orcid.org/0000-0003-0833-9423
Michael WainingerDevelopment Center X-Ray Technology (EZRT), Fraunhofer Institute for Integrated Systems (IIS), Flugplatzstraße 75, 90768 Fürth, Germany.
Thomas WittenbergDevelopment Center X-Ray Technology (EZRT), Fraunhofer Institute for Integrated Systems (IIS), Flugplatzstraße 75, 90768 Fürth, Germany.ORCID https://orcid.org/0000-0003-0840-8695
Norman UhlmannDevelopment Center X-Ray Technology (EZRT), Fraunhofer Institute for Integrated Systems (IIS), Flugplatzstraße 75, 90768 Fürth, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundComputed X-ray tomography (CTX) is a high-end nondestructive approach for the visual assessment of root architecture in soil. Nevertheless, in order to evaluate high-resolution CTX data of root architectures, manual segmentation of the depicted root systems from large-scale volume data is currently necessary, which is both time consuming and error prone. The duration of such a segmentation is of importance, especially for time-resolved growth analysis, where several instances of a plant need to be segmented and evaluated. Specifically, in our application, the contrast between soil and root data varies due to different growth stages and watering situations at the time of scanning. Additionally, the root system itself is expanding in length and in the diameter of individual roots.

objectiveFor semiautomated and robust root system segmentation from CTX data, we propose the

resultsUsing CTX volume data of full-grown bean plants as well as time-resolved (3D + time) growth studies of cassava plants,

Identifiers

PMID33644765
PMCPMC7903318

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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.