PROBLEM TO BE SOLVED: To select easily a charge of powder makeup by estimating a color (namely, flesh color after a makeup) of the skin after an application by using a formula, without actually applying charges of powder makeup, such as foundation, to skin.;SOLUTION: When a spectral reflectance (bare skin color) of the bare skin and a spectral reflectance (appearance color) of the surface of the charge of makeup are measured, an i-th wavelength is expressed as λi, the bare skin color is expressed as s(λi), the appearance color is expressed as fn (λi) and the skin color after the charge of makeup (application color) is expressed as t(λi). The application color to the bare skin of the charge of makeup is estimated by computing from the formula of t (application color)=axs(bare skin color)+bxf (appearance color), (however, a+b≈1), multiplying the spectral reflectance (bare skin color) of the bare skin and the spectral reflectance (appearance color) of the surface of the charge of makeup respectively by coefficients a and b.;COPYRIGHT: (C)2005,JPO&NCIPI
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机译：解决的问题：通过使用公式估算施用后皮肤的颜色（即化妆后的肤色），可以轻松地选择粉末妆的费用，而无需实际将粉底妆的费用（例如粉底）涂抹于解决方案：当测量裸露皮肤的光谱反射率（裸露的皮肤颜色）和化妆装料表面的光谱反射率（出现的颜色）时，第i个波长表示为λ i ，裸色表示为s（＆lambda; i ），外观颜色表示为f n （＆lambda; i < / Sub>），收取费用后的肤色（应用程序颜色）表示为t（＆ i ）。化妆品的裸露皮肤上的涂抹颜色可通过以下公式估算得出：t（涂抹颜色）= axs（裸皮肤颜色）+ bxf（外观颜色），（但是，a + b＆ap; 1）乘以系数a和b分别表示裸妆的光谱反射率（裸露的皮肤颜色）和化妆电荷表面的光谱反射率（出现的颜色）.;版权：（C）2005，JPO＆NCIPI
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