Evidence map›Paper›PMID 35683674›Full record

ArticleNanomaterials (Basel, Switzerland)2022

Nanoparticle Detection on SEM Images Using a Neural Network and Semi-Synthetic Training Data.

Jorge David López Gutiérrez, Itzel Maria Abundez Barrera, Nayely Torres Gómez

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 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

3 authors.

Jorge David López GutiérrezDivisión de Estudios de Posgrado e Investigación, Instituto Tecnológico de Toluca, Tecnológico Nacional de México, Av. Tecnológico s/n, Colonia Agrícola Bellavista, Metepec, México City 52149, Mexico.ORCID 0000-0003-4801-5490
Itzel Maria Abundez BarreraDivisión de Estudios de Posgrado e Investigación, Instituto Tecnológico de Toluca, Tecnológico Nacional de México, Av. Tecnológico s/n, Colonia Agrícola Bellavista, Metepec, México City 52149, Mexico.ORCID 0000-0002-5095-342X
Nayely Torres GómezDivisión de Estudios de Posgrado e Investigación, Instituto Tecnológico de Toluca, Tecnológico Nacional de México, Av. Tecnológico s/n, Colonia Agrícola Bellavista, Metepec, México City 52149, Mexico.ORCID 0000-0002-3945-2552

Funding

Programa para el Desarrollo Profesional Docente ITTOL-CA-2
6 · The paper itself

Abstract

Processing images represents a necessary step in the process of analysing the information gathered about nanoparticles after characteristic material samples have been scanned with electron microscopy, which often requires the use of image processing techniques or general purpose image manipulation software to carry out tasks such as nanoparticle detection and measurement. In recent years, the use of networks has been successfully implemented to detect and classify electron microscopy images as well as the objects within them. In this work, we present four detection models using two versions of the YOLO neural network architectures trained to detect cubical and quasi-spherical particles in SEM images; the training datasets are a mixture of real images and synthetic ones generated by a semi-arbitrary method. The resulting models were capable of detecting nanoparticles in images different than the ones used for training and identifying them in some cases as the close proximity between nanoparticles proved a challenge for the neural networks in most situations.

Indexed as

nanoparticle detectionneural networksscanning electron miscroscopysynthetic datayolov3yolov4

Identifiers

PMID35683674
PMCPMC9182493

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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.