Evidence map›Paper›PMID 29133836›Full record

ArticleScientific reports2017

A Study on Image Quality in Polarization-Resolved Second Harmonic Generation Microscopy.

Stefan G Stanciu, Francisco J Ávila, Radu Hristu, Juan M Bueno

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Stefan G StanciuCenter for Microscopy-Microanalysis and Information Processing, University Politehnica of Bucharest, Bucharest, Romania. stefan.stanciu@cmmip-upb.org.
Francisco J ÁvilaLaboratorio de Óptica, Universidad de Murcia, Murcia, Spain.
Radu HristuCenter for Microscopy-Microanalysis and Information Processing, University Politehnica of Bucharest, Bucharest, Romania.
Juan M BuenoLaboratorio de Óptica, Universidad de Murcia, Murcia, Spain. bueno@um.es.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Second harmonic generation (SHG) microscopy represents a very powerful tool for tissue characterization. Polarization-resolved SHG (PSHG) microscopy extends the potential of SHG, by exploiting the dependence of SHG signals on the polarization state of the excitation beam. Among others, this dependence translates to the fact that SHG images collected under different polarization configurations exhibit distinct characteristics in terms of content and appearance. These characteristics hold deep implications over image quality, as perceived by human observers or by image analysis methods custom designed to automatically extract a quality factor from digital images. Our work addresses this subject, by investigating how basic image properties and the outputs of no-reference image quality assessment methods correlate to human expert opinion in the case of PSHG micrographs. Our evaluation framework is based on SHG imaging of collagen-based ocular tissues under different linear and elliptical polarization states of the incident light.

Identifiers

PMID29133836
PMCPMC5684207

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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.