发明名称 |
Method for demonstrating pre-emergent pimples |
摘要 |
A method for demonstrating pre-emergent pimples is disclosed. The method includes providing a camera having a 25 mm macro lens and a linear polarizing filter including from 10 to 50 narrow band filters in the spectral range of 400-970 nm, and a light source having a linear polarizer oriented vertical to a polarization plane of the camera polarizer; taking a sequence of images of the face of a subject with the camera; creating an erythema map of the imaged area using oxy-hemoglobin values at each corresponding pixel; taking a visible-light image of the face of the subject; and comparing the images to see pre-emergent pimples. The method enables consumers to see pre-emergent pimples and treat them, which results in preventing the pimples from emerging or reducing the emergence of the pimples. |
申请公布号 |
US8725236(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US20070681330 |
申请日期 |
2007.03.02 |
申请人 |
KOLLIAS NIKIFOROS;STAMATAS GEORGIOS N.;JOHNSON & JOHNSON CONSUMER COMPANIES, INC. |
发明人 |
KOLLIAS NIKIFOROS;STAMATAS GEORGIOS N. |
分类号 |
A61B6/00 |
主分类号 |
A61B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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