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A quantitative evaluation method using processed optical images and analysis of age‐dependent changes on nasolabial lines |
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| Authors: | Sue Im Jang Eun Joo Kim Hyeokgon Park Hyun Jung Kim Jang Mi Suk Beom Joon Kim John Hwan Lee Hae Kwang Lee |
| Affiliation: | 1. AMORE PACIFIC Corporation/R&D CENTER, Yongin‐Si Gyeonggi‐do, Korea;2. Department of Dermatology, Chung‐Ang University College of Medicine, Seoul, Korea;3. P&K Skin Research Center Corporation, Seoul, Korea |
| Abstract: | |
| Keywords: | nasolabial lines aging elasticity PRIMOS optical images visual score pixel number of NL area NL angle |