Evidence map›Paper›PMID 33441756›Full record

ArticleScientific reports2021

Facial UV photo imaging for skin pigmentation assessment using conditional generative adversarial networks.

Kaname Kojima, Kosuke Shido, Gen Tamiya, Kenshi Yamasaki, Kengo Kinoshita, Setsuya Aiba

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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.

Kaname KojimaTohoku Medical Megabank Organization, Tohoku University, Sendai, Miyagi, Japan.
Kosuke ShidoDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
Gen TamiyaTohoku Medical Megabank Organization, Tohoku University, Sendai, Miyagi, Japan.
Kenshi YamasakiDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan. kyamasaki@med.tohoku.ac.jp.
Kengo KinoshitaTohoku Medical Megabank Organization, Tohoku University, Sendai, Miyagi, Japan.
Setsuya AibaDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Skin pigmentation is associated with skin damages and skin cancers, and ultraviolet (UV) photography is used as a minimally invasive mean for the assessment of pigmentation. Since UV photography equipment is not usually available in general practice, technologies emphasizing pigmentation in color photo images are desired for daily care. We propose a new method using conditional generative adversarial networks, named UV-photo Net, to generate synthetic UV images from color photo images. Evaluations using color and UV photo image pairs taken by a UV photography system demonstrated that pigment spots were well reproduced in synthetic UV images by UV-photo Net, and some of the reproduced pigment spots were difficult to be recognized in color photo images. In the pigment spot detection analysis, the rate of pigment spot areas in cheek regions for synthetic UV images was highly correlated with the rate for UV photo images (Pearson's correlation coefficient 0.92). We also demonstrated that UV-photo Net was effective for floating up pigment spots for photo images taken by a smartphone camera. UV-photo Net enables an easy assessment of pigmentation from color photo images and will promote self-care of skin damages and early signs of skin cancers for preventive medicine.

Indexed as

AdolescentAdultAgedAged, 80 and overCheekChildColorimetryFaceFemaleHumansImage Interpretation, Computer-AssistedMaleMiddle AgedPigmentation DisordersSkin NeoplasmsSkin Pigmentation

Identifiers

PMID33441756
PMCPMC7806902

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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.