Objective and quantitative measurement of skin micro-relief by image analysis and application in age-dependent changes.

Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)
Yue Wu, Toshiyuki Tanaka

Abstract

Skin micro-relief has been researched by a variety of devices and methods, which usually are expensive or complicated. On the other hand, skin micro-relief relates to quite a few parameters, and it is hard to evaluate all of them at the same time. In the study, all parameters related to skin micro-relief are extracted and evaluated by image analysis. Skin micro-relief evaluation was divided into four aspects: (a) Tamura features method was used to evaluate skin surface. (b) Morphological transform was applied to extract skin pores. (c) Watershed transform was applied to extract skin furrows. (d) labeling operation was used to evaluate the number, area and average area of skin closed polygons. Then, cheek images from 163 healthy Japanese females (0-70 years old) are analyzed to explore the age-dependent changes. Most parameters increased as age went on with significant differences, such as skin surface coarseness, contrast, skin pore number, area, average area, skin furrow width, skin closed polygon area and skin closed polygon average area. Skin coarseness has a strong correlation with pore area. The method proposed in the study provided a comprehensive and effective assessment of skin micro-relief.

References

Jun 20, 2006·Journal of the American Academy of Dermatology·Jessica H RabeDaniel N Sauder
Oct 17, 2009·Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)·Yaobin ZouRenchao Jin
Nov 26, 2013·Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)·Y MasudaT Hirao
Feb 27, 2016·Dermatologic Surgery : Official Publication for American Society for Dermatologic Surgery [et Al.]·Sang Ju LeeSeong Jun Seo
Jun 24, 2016·Microscopy·Dai Hyun KimChang Sub Uhm
Apr 8, 2017·Saudi Journal of Biological Sciences·Hui PangJing Zhao
Feb 3, 2018·Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)·H J JungM Y Park
Feb 23, 2018·Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)·C-I Moon, O Lee
Oct 23, 2018·Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)·Christos BontozoglouPerry Xiao
Apr 12, 2019·Frontiers in Physiology·Patricia M B G Maia CamposDaiane G Mercurio

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