Wrinkle and roughness measurement by the Antera 3D and its application for evaluation of cosmetic products

Messaraa, Cyril; Metois, Adeline; Walsh, Melissa; Hurley, Sarah; Doyle, Leah; Mansfield, Anna; O'Connor, C.; Mavon, Alain

doi:10.1111/srt.12436

Cited by 40 publications

(49 citation statements)

References 19 publications

(27 reference statements)

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“…This would suggest that the Antera 3D pore measurements discriminate different severity of pores, similarly to the DermaTOP, rather than the Visia Complexion Analysis . These correlations were nevertheless of lower amplitude compared to texture and wrinkle parameters previously reported between the Antera 3D and the DermaTOP, which could be imputable to distinct thresholds for pore detection in the skin . No correlations were seen between pore visibility from image analysis on parallel polarized photographs and the Antera 3D, confirming once again that the technology within the instrument is closer to 3D instruments rather than pseudo‐relief techniques …”

Section: Discussionmentioning

confidence: 52%

“…As for the repeatability of the Antera 3D pore measurements from three successive acquisitions, the coefficients of variation (COV) were generally higher than colour or other topographic ones with many parameters exceeding 10%. Only Max Depth (all filters) and Mean pore volume/Mean pore area (Small and medium filters) showcased COV between 5 and 10%.…”

Section: Discussionmentioning

confidence: 98%

“…The capabilities and robustness of colorimetric and wrinkle/texture measurements from the Antera 3D (Miravex, Ireland), a hand‐held camera generating 3D outputs thanks to shape for shading (SFS), have been reported in the literature.…”

Section: Introductionmentioning

confidence: 99%

“…Additionally, we investigated the variability in the pore parameters and the effect of a pore minimizer product at reducing pore appearance. Similar to a previous investigation, 20 the data has been generated using different filters from the Antera 3D in order to establish which filter would be the most suitable for proof of efficacy studies. All procedures involved in the study were explained in detail to the volunteers and written informed consent was obtained from all 22 subjects.…”

mentioning

confidence: 99%

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Antera 3D capabilities for pore measurements

Messaraa¹,

Metois²,

Walsh³

et al. 2018

Skin Research and Technology

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Section: Discussionmentioning

confidence: 52%

Section: Discussionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

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Antera 3D capabilities for pore measurements

Messaraa¹,

Metois²,

Walsh³

et al. 2018

Skin Research and Technology

Self Cite

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show abstract

“…A 1.1 mm filter was found to be optimal in excluding interference from the macro features and allowing precise targeting of the feature of interest. Previous studies have found correlation between DermaTOP and Antera 3D measurements when assessing other skin features . Congruently, a moderate correlation was detected between eyelid sagging feature volume (mm 3 ) as measured by the DermaTOP and Antera 3D at baseline before product application ( r = 0.544, P < .05).…”

Section: Discussionmentioning

confidence: 80%

DermaTOP Blue and Antera 3D as methods to assess cosmetic solutions targeting eyelid sagging

Hurley¹,

Messaraa²,

O'Connor³

et al. 2019

Skin Research and Technology

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Background As the eye contour ages, the skin on the lid becomes lax often causing a voluminous protrusion where the superior palpebral sulcus begins to sag onto the upper eyelid. This sagging feature may present a novel anti‐ageing target for cosmetic products when treating the eye area. A quantitative method to evaluate the volume of this sagging feature has not been previously established. We investigate the use of the DermaTOP fringe projector and Antera 3D Camera to this end. Methods Eyelid topographic measurements were collected on 20 female volunteers aged 50‐75 years with the DermaTOP and Antera 3D. The DermaTOP and Antera 3D measurements were assessed for reproducibility and product effect detection capabilities. Results The DermaTOP and Antera 3D successfully measured sagging feature volume, demonstrated reproducibility of measurement and furthermore were suitably sensitive to allow for detection of sagging feature volume reduction after a single application of aqueous tightening serum. DermaTOP parameters were found to moderately correlated with the Antera 3D parameters. Conclusion Both the DermaTOP and Antera 3D allow for quantitative measurement of eyelid sagging feature volume and in‐turn permit evaluation of anti‐ageing cosmetic preparations targeting the eyelid.

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A prospective study to evaluate the treatment effect of pulsed dye laser on thyroidectomy hypertrophic scars using 3D imaging analysis

2022

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Objectives The pulsed dye laser (PDL) is an effective modality for preventing and improving hypertrophic scars (HSs). However, the heterogeneity of the parameter settings of the laser and subjective scar assessment methods used in most studies resulting in uncertainty with treatment plans. Therefore, we investigated the treatment effect of the PDL (V‐beam; Candela Laser Corporation) on HSs in post‐thyroidectomy patients using three‐dimensional imaging analysis and intended to provide a systemic and optimal treatment protocol. Methods Nineteen patients with HS after thyroidectomy underwent eight treatment sessions with the 595 nm PDL (with the dose gradually increased by 0.5 J/cm2) at 4‐ to 6‐week intervals. Patients with an elevated lesion also received intralesional corticosteroid (ICS) treatment. After every two treatment sessions, we assessed the patients' HS using the Vancouver Scar Scale (VSS), a patient satisfaction questionnaire, and with a three‐dimensional (3D) skin imaging device (Antera 3D™; Miravex Limited). Results In repeated‐measures analysis of variance, the mean VSS and patient satisfaction significantly improved (p < 0.001), with significant differences in these values observed until the sixth and eighth treatment sessions, respectively. In the quantitative analysis using Antera 3D™, the mean height, pigmentation, and vascularity scores were observed to be significantly improved (p < 0.001). Significant differences in these values were observed until the fourth, second, and eighth treatment sessions, respectively. Subgroup analysis according to ICS treatment showed no significant differences in scar characteristics between those with and without ICS treatment. Conclusions In this study, we found that the PDL was effective in reducing scar height, vascularity, and pigmentation in patients with thyroidectomy HS using 3D imaging analysis. Furthermore, we have suggested a cost‐effective treatment plan with the 595 nm PDL.

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Wrinkle and roughness measurement by the Antera 3D and its application for evaluation of cosmetic products

Abstract: The Antera 3D demonstrated its relevance for cosmetic product evaluation. We also provide recommendations for the analysis based on our findings.

Cited by 40 publications

References 19 publications

Antera 3D capabilities for pore measurements

Antera 3D capabilities for pore measurements

DermaTOP Blue and Antera 3D as methods to assess cosmetic solutions targeting eyelid sagging

A prospective study to evaluate the treatment effect of pulsed dye laser on thyroidectomy hypertrophic scars using 3D imaging analysis

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