Evidence map›Paper›PMID 34465708›Full record

ArticleJournal of imaging2019

Design of a Tunable Snapshot Multispectral Imaging System through Ray Tracing Simulation.

Mengjia Ding, Peter Wt Yuen, Jonathan Piper, Peter Godfree, Ayan Chatterjee, Usman Zahidi, Senthurran Selvagumar, David James, Mark Richardson

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of imaging, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Mengjia DingCentre for Electronic Warfare, Information & Cyber, Cranfield Defence and Security, Cranfield University, Bedford SN6 8LA, UK.ORCID 0000-0002-6073-0510
Peter Wt YuenCentre for Electronic Warfare, Information & Cyber, Cranfield Defence and Security, Cranfield University, Bedford SN6 8LA, UK.ORCID 0000-0003-2493-2534
Jonathan PiperDefence Science and Technology Laboratory (DSTL), Space and Sensing Systems Group, Porton Down, Salisbury, Wiltshire SP4 0JQ, UK.
Peter GodfreeDefence Science and Technology Laboratory (DSTL), Space and Sensing Systems Group, Porton Down, Salisbury, Wiltshire SP4 0JQ, UK.
Ayan ChatterjeeCentre for Electronic Warfare, Information & Cyber, Cranfield Defence and Security, Cranfield University, Bedford SN6 8LA, UK.ORCID 0000-0002-8016-0965
Usman ZahidiCentre for Electronic Warfare, Information & Cyber, Cranfield Defence and Security, Cranfield University, Bedford SN6 8LA, UK.
Senthurran SelvagumarCentre for Electronic Warfare, Information & Cyber, Cranfield Defence and Security, Cranfield University, Bedford SN6 8LA, UK.
David JamesCentre for Electronic Warfare, Information & Cyber, Cranfield Defence and Security, Cranfield University, Bedford SN6 8LA, UK.
Mark RichardsonCentre for Electronic Warfare, Information & Cyber, Cranfield Defence and Security, Cranfield University, Bedford SN6 8LA, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Research on snapshot multispectral imaging has been popular in the remote sensing community due to the high demands of video-rate remote sensing system for various applications. Existing snapshot multispectral imaging techniques are mainly of a fixed wavelength type, which limits their practical usefulness. This paper describes a tunable multispectral snapshot system by using a dual prism assembly as the dispersion element of the coded aperture snapshot spectral imagers (CASSI). Spectral tuning is achieved by adjusting the air gap displacement of the dual prism assembly. Typical spectral shifts of about 1 nm at 400 nm and 12 nm at 700 nm wavelength have been achieved in the present design when the air-gap of the dual prism is changed from 4.24 mm to 5.04 mm. The paper outlines the optical designs, the performance, and the pros and cons of the dual-prism CASSI (DP-CASSI) system. The performance of the system is illustrated by TracePro

Indexed as

coded aperture snapshot spectral imager (CASSI)multispectral imagingoptical system designsnapshot imaging

Identifiers

PMID34465708
PMCPMC8320868

What OpenQuestion holds

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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.