Evidence map›Paper›PMID 28663877›Full record

ArticleBiomedical optics express2017

Subsampled phase retrieval for temporal resolution enhancement in lensless on-chip holographic video.

Donghun Ryu, Zihao Wang, Kuan He, Guoan Zheng, Roarke Horstmeyer, Oliver Cossairt

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomedical optics express, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

3 citing papers in PubMed, 21 citations in OpenAlex.

  1. Computational multifocal microscopy.Biomedical optics express · 2018
    Article
  2. Article
  3. Holography applications toward medical field: An overview.The Indian journal of radiology & imaging
    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

6 authors at 4 institutions in 2 countries.

Donghun RyuElectrical Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
Zihao WangElectrical Engineering and Computer Science, Northwestern University, Evanston, IL 60208, USA.
Kuan HeElectrical Engineering and Computer Science, Northwestern University, Evanston, IL 60208, USA.
Guoan ZhengBiomedical Engineering, University of Connecticut, Storrs, CT 06269, USA.
Roarke HorstmeyerCharité Medical School, Humboldt University of Berlin, Berlin 10117, Germany.
Oliver CossairtElectrical Engineering and Computer Science, Northwestern University, Evanston, IL 60208, USA.
Northwestern University · USCalifornia Institute of Technology · USCharité - Universitätsmedizin Berlin · DEUniversity of Connecticut · US

Funding

Fluorescence ptychographic microscopy for 4D live-cell imaging with high-spatiotemporal resolution and reduced phototoxicityR03EB022144 · NIBIB · UNIVERSITY OF CONNECTICUT STORRS · PI ZHENG, GUOAN · 2016 to 2017
$148k
NIBIB NIH HHS R03 EB022144
6 · The paper itself

Abstract

On-chip holographic video is a convenient way to monitor biological samples simultaneously at high spatial resolution and over a wide field-of-view. However, due to the limited readout rate of digital detector arrays, one often faces a tradeoff between the per-frame pixel count and frame rate of the captured video. In this report, we propose a subsampled phase retrieval (SPR) algorithm to overcome the spatial-temporal trade-off in holographic video. Compared to traditional phase retrieval approaches, our SPR algorithm uses over an order of magnitude less pixel measurements while maintaining suitable reconstruction quality. We use an on-chip holographic video setup with pixel sub-sampling to experimentally demonstrate a factor of 5.5 increase in sensor frame rate while monitoring the

Indexed as

(090.0090) Holography(100.5070) Phase retrieval(110.1758) Computational imaging

Identifiers

PMID28663877
PMCPMC5480592
OpenAlexW2594465919

What OpenQuestion holds

Textmetadata
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.