Evidence map›Paper›PMID 37571636›Full record

ArticleSensors (Basel, Switzerland)2023

Measuring the Optical Properties of Highly Diffuse Materials.

Mathieu Nguyen, Jean-Baptiste Thomas, Ivar Farup

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2023. 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

3 authors.

Mathieu NguyenDepartment of Computer Science, Norwegian University of Science and Technology (NTNU), 2815 Gjøvik, Norway.
Jean-Baptiste ThomasDepartment of Computer Science, Norwegian University of Science and Technology (NTNU), 2815 Gjøvik, Norway.
Ivar FarupDepartment of Computer Science, Norwegian University of Science and Technology (NTNU), 2815 Gjøvik, Norway.ORCID 0000-0003-3473-1138

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Measuring the optical properties of highly diffuse materials is a challenge as it could be related to the white colour or an oversaturation of pixels in the acquisition system. We used a spatially resolved method and adapted a nonlinear trust-region algorithm to the fit Farrell diffusion theory model. We established an inversion method to estimate two optical properties of a material through a single reflectance measurement: the absorption and the reduced scattering coefficient. We demonstrate the validity of our method by comparing results obtained on milk samples, with a good fitting and a retrieval of linear correlations with the fat content, given by R2 scores over 0.94 with low

Indexed as

absorption coefficientBSSRDFimaging deviceinversion modelmaterial appearancereduced scattering coefficient

Identifiers

PMID37571636
PMCPMC10422425

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.