Evidence map›Paper›PMID 28747737›Full record

ArticleScientific reports2017

Open source software for automatic detection of cone photoreceptors in adaptive optics ophthalmoscopy using convolutional neural networks.

David Cunefare, Leyuan Fang, Robert F Cooper, Alfredo Dubra, Joseph Carroll, Sina Farsiu

Open access · goldAbstract 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. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
7.7field-weighted citation impact, top 2% of its field
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

67 citing papers in PubMed, 91 citations in OpenAlex.

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  9. In Vivo Cone Photoreceptor Topography of the Human Foveola.Investigative ophthalmology & visual science · 2025
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7 more citing papers are in PubMed but not listed here.

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 at 4 institutions in 1 country.

David CunefareDepartment of Biomedical Engineering, Duke University, Durham, NC, 27708, USA. david.cunefare@duke.edu.
Leyuan FangDepartment of Biomedical Engineering, Duke University, Durham, NC, 27708, USA.ORCID 0000-0003-2351-4461
Robert F CooperDepartment of Ophthalmology, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Alfredo DubraDepartment of Ophthalmology, Stanford University, Palo Alto, CA, 94303, USA.
Joseph CarrollDepartment of Biomedical Engineering, Marquette University, Milwaukee, WI, 53233, USA.
Sina FarsiuDepartment of Biomedical Engineering, Duke University, Durham, NC, 27708, USA.
Duke University · USMarquette University · USPenn Presbyterian Medical Center · USStanford University · US

Funding

VISION RESEARCHP30EY005722 · NEI · DUKE UNIVERSITY · PI Vadim Y Arshavsky · 1985 to 2026
$19.3M
MORPHOLOGY MODULEP30EY001931 · NEI · MEDICAL COLLEGE OF WISCONSIN · PI LINK, BRIAN A · 1985 to 2016
$9.8M
Assessing Photoreceptor Structure and Function in Normal and Diseased RetinaeR01EY017607 · NEI · MEDICAL COLLEGE OF WISCONSIN · PI Joseph Carroll · 2008 to 2026
$8.3M
Platform Technologies for Microscopic Retinal Imaging: Development & TranslationU01EY025477 · NEI · STANFORD UNIVERSITY · PI DUBRA, ALFREDO · 2015 to 2019
$4.4M
Training in Medical ImagingT32EB001040 · NIBIB · DUKE UNIVERSITY · PI NIGHTINGALE, KATHRYN RADABAUGH · 2003 to 2018
$4.4M
Axially-resolved Spectroscopic Ophthalmic ImagingR01EY025231 · NEI · STANFORD UNIVERSITY · PI DUBRA, ALFREDO · 2015 to 2019
$1.9M
Handheld Portable Adaptive Optics Scanning Laser Ophthalmoscope for Imaging Young ChildrenR21EY027086 · NEI · DUKE UNIVERSITY · PI FARSIU, SINA, IZATT, JOSEPH A · 2016 to 2017
$425k
NEI NIH HHS P30 EY001931NEI NIH HHS P30 EY005722NEI NIH HHS R01 EY017607NEI NIH HHS R01 EY025231NEI NIH HHS R21 EY027086NEI NIH HHS U01 EY025477NIBIB NIH HHS T32 EB001040
6 · The paper itself

Abstract

Imaging with an adaptive optics scanning light ophthalmoscope (AOSLO) enables direct visualization of the cone photoreceptor mosaic in the living human retina. Quantitative analysis of AOSLO images typically requires manual grading, which is time consuming, and subjective; thus, automated algorithms are highly desirable. Previously developed automated methods are often reliant on ad hoc rules that may not be transferable between different imaging modalities or retinal locations. In this work, we present a convolutional neural network (CNN) based method for cone detection that learns features of interest directly from training data. This cone-identifying algorithm was trained and validated on separate data sets of confocal and split detector AOSLO images with results showing performance that closely mimics the gold standard manual process. Further, without any need for algorithmic modifications for a specific AOSLO imaging system, our fully-automated multi-modality CNN-based cone detection method resulted in comparable results to previous automatic cone segmentation methods which utilized ad hoc rules for different applications. We have made free open-source software for the proposed method and the corresponding training and testing datasets available online.

Indexed as

SoftwareAutomationHumansImage Processing, Computer-AssistedNeural Networks, ComputerOphthalmoscopyRetinaRetinal Cone Photoreceptor Cells

Identifiers

PMID28747737
PMCPMC5529414
OpenAlexW2736608459

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.