Evidence map›Paper›PMID 34368395›Full record

ArticleACS photonics2020

Deep Learning-Based Holographic Polarization Microscopy.

Tairan Liu, Kevin de Haan, Bijie Bai, Yair Rivenson, Yi Luo, Hongda Wang, David Karalli, Hongxiang Fu, Yibo Zhang, John FitzGerald and 1 more

Abstract read
In one paragraph

Article in ACS photonics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

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  20. Calcium pyrophosphate crystal size and characteristics.Osteoarthritis and cartilage open · 2021
    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

11 authors.

Tairan Liu *Electrical and Computer Engineering Department, Department of Bioengineering, and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States.ORCID 0000-0001-6157-425X
Kevin de Haan *Electrical and Computer Engineering Department, Department of Bioengineering, and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States.
Bijie Bai *Electrical and Computer Engineering Department, Department of Bioengineering, and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States.
Yair RivensonElectrical and Computer Engineering Department, Department of Bioengineering, and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States.
Yi LuoElectrical and Computer Engineering Department, Department of Bioengineering, and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States.
Hongda WangElectrical and Computer Engineering Department, Department of Bioengineering, and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States.
David KaralliElectrical and Computer Engineering Department, University of California, Los Angeles, California 90095, United States.
Hongxiang FuComputational and Systems Biology Department, University of California, Los Angeles, California 90095, United States.
Yibo ZhangElectrical and Computer Engineering Department, Department of Bioengineering, and California NanoSystems Institute, University of California, Los Angeles, California 90095, United States.
John FitzGeraldDivision of Rheumatology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, California 90095, United States.
Aydogan OzcanElectrical and Computer Engineering Department, Department of Bioengineering, California NanoSystems Institute, and Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, California 90095, United States.ORCID 0000-0002-0717-683X

Funding

Development and validation of lens-free polarized microscopy to identify mono-sodium urate and calcium pyrophosphate crystals from synovial fluidR21AR072946 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FITZGERALD, JOHN D, OZCAN, AYDOGAN · 2018 to 2019
$375k
NIAMS NIH HHS R21 AR072946
6 · The paper itself

Abstract

Polarized light microscopy provides high contrast to birefringent specimen and is widely used as a diagnostic tool in pathology. However, polarization microscopy systems typically operate by analyzing images collected from two or more light paths in different states of polarization, which lead to relatively complex optical designs, high system costs, or experienced technicians being required. Here, we present a deep learning-based holographic polarization microscope that is capable of obtaining quantitative birefringence retardance and orientation information of specimen from a phase-recovered hologram, while only requiring the addition of one polarizer/analyzer pair to an inline lensfree holographic imaging system. Using a deep neural network, the reconstructed holographic images from a single state of polarization can be transformed into images equivalent to those captured using a single-shot computational polarized light microscope (SCPLM). Our analysis shows that a trained deep neural network can extract the birefringence information using both the sample specific morphological features as well as the holographic amplitude and phase distribution. To demonstrate the efficacy of this method, we tested it by imaging various birefringent samples including, for example, monosodium urate and triamcinolone acetonide crystals. Our method achieves similar results to SCPLM both qualitatively and quantitatively, and due to its simpler optical design and significantly larger field-of-view this method has the potential to expand the access to polarization microscopy and its use for medical diagnosis in resource limited settings.

Indexed as

convolutional neural networksdeep learningholographic microscopylensless microscopyon-chip microscopypolarization microscopy

Identifiers

PMID34368395
PMCPMC8345334

What OpenQuestion holds

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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.