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KMID : 0604519900160010047
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Journal of the Society of Cosmetic Scientists of Korea
1990 Volume.16 No. 1 p.47 ~ p.63
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New Evaluation System of Cosmetic Effects on Morphology of Skin Surface Using TSRLM with Image Analyser
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Kim Jong-Il
Lee Joa-Hoon
Lee Yoo-Young
Kim Chang-Kyu
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Abstract
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Image analyser was used to understand the condition of skin surface and to evaluate the efficacy of cosmetic treatment. It was unsatisfactory to analyse skin surface structure although several methods using image analyser had been presented. We developed the new system composed of image analyser and Tandem Scanning Reflected Light Microscope (TSRLM) having the remarkable optical sectioning property as image input device. By using this new system, we quantitatively measured the change of skin surface, the depth and width of furrow in micron unit, resulted by cosmetic treatments. And also three dimensional image of skin was reconstructed with serial sectioned images, which were captured through TSRLM, for better understanding of the effect of cosmetic treatment. It was found that skin relief was more easily understood and the change of skin surface caused by cosmetic treatment was more accurately measured by using this system. In addition, we was also aware of the possibility of in vivo direct measurement of skin furrow without replica. It was conceivable that our system could be applicable for study of cosmetic effects further.
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