HAIR-HOLDER, HAIR-READER COMPRISING THE SAME, AND METHODS FOR OPTICALLY ACQUIRING DATA FROM HAIR

    公开(公告)号:WO2018127784A1

    公开(公告)日:2018-07-12

    申请号:PCT/IB2018/000040

    申请日:2018-01-08

    Applicant: COLORIGHT LTD.

    Abstract: A system for optically acquiring data from hair comprises a hair-holder including: upper and lower plate assemblies respectively having downward-facing and upward-facing opposing surfaces defining a gap therebetween, the lower plate assembly having a window-void therein, the upper plate assembly further comprising a sideward-facing sample-thickness-regulating surface above the gap; and an alignment-wall mechanically coupled to both plate assemblies and having a side- facing alignment surface within gap or sideward-facing into the gap, the alignment surface being straight along a longitudinal direction parallel to both of the opposing surfaces, the hair-holder being configured so that: when an externally-tensioned sample of hair is loaded onto the hair-holder by laterally moving the sample towards the alignment surface, a presence of the sideward-facing sample-thickness-regulating surface regulates an amount of hair permitted to enter the gap, thereby regulating a thickness of hair above the window-void to at least 0.5 mm and at most 2 mm, and after the loading and after release of the external tension, static friction applied by the side-facing alignment surface upon shafts of the hair sample maintain alignment of hair above the window-void.

    APPARATUS AND METHOD FOR ANALYZING HAIR AND/OR PREDICTING AN OUTCOME OF A HAIR-COLORING TREATMENT
    8.
    发明申请
    APPARATUS AND METHOD FOR ANALYZING HAIR AND/OR PREDICTING AN OUTCOME OF A HAIR-COLORING TREATMENT 审中-公开
    用于分析头发和/或预测头发染色处理成果的装置和方法

    公开(公告)号:WO2015166340A3

    公开(公告)日:2016-01-21

    申请号:PCT/IB2015000724

    申请日:2015-03-25

    Applicant: COLORIGHT LTD

    Abstract: The present disclosure relates to devices and methods for analyzing hair and/or predicting an outcome of hair-coloring treatment. disclosed is method of predicting a result of a hair-color-modifying treatment on a sample of hair, the method comprising: a. for each given region of a plurality of distinct regions, respectively measuring a region-specific spectrum of respective material of the hair-sample respectively disposed within the given region; and b. computing first and second predicted post-treatment spectra respectively from first and second initial spectra by respectively predicting a transformation of the first and second initial spectra following subjecting the sample of hair to the hair-color-modifying treatment, the first and second initial spectra being distinct and (i) derived from the plurality of measured region-specific spectra and/or (ii) corresponding to first and second of the measured region-specific spectra.

    Abstract translation: 本公开涉及用于分析头发和/或预测毛发染色处理结果的装置和方法。 公开了一种预测毛发样品的毛发变色处理结果的方法,该方法包括:a。 对于多个不同区域的每个给定区域,分别测量分别设置在给定区域内的毛发样品的相应材料的区域特异性光谱; 和b。 分别从第一和第二初始光谱计算第一和第二预测后处理光谱,分别预测在对毛发样品进行毛发颜色修饰处理之后第一和第二初始光谱的变换,第一和第二初始光谱为 (i)衍生自多个测量区域特异性光谱和/或(ii)对应于测量的区域特异性光谱的第一和第二。

    APPARATUS AND METHOD FOR CUSTOMIZED HAIR-COLORING
    9.
    发明申请
    APPARATUS AND METHOD FOR CUSTOMIZED HAIR-COLORING 审中-公开
    用于定制的发型的装置和方法

    公开(公告)号:WO2015166403A1

    公开(公告)日:2015-11-05

    申请号:PCT/IB2015/053065

    申请日:2015-04-27

    Applicant: COLORIGHT LTD.

    Abstract: An apparatus and method for customized hair-coloring is disclosed. In some embodiments the method comprises: a. performing a plurality of light-scattering measurements upon a sample of hair such that for each light-scattering measurement, the sample of hair is illuminated from a different respective direction; b. comparing the results of the light-scattering measurements; c. in accordance with results of the comparing, computing an initial damage-state of hair of the sample by comparing the results of the light-scattering measurements; d. obtaining an initial color-state of the hair of the sample; and e. computing a hair-coloring composition that is predicted to transform the hair sample from the initial color-state to a target color-state such that in response to a determining of a greater (lesser) extent of initial damage, a concentration of artificial- colorant(s) within the computed coloring composition is reduced (increased).

    Abstract translation: 公开了一种用于定制的头发着色的设备和方法。 在一些实施例中,该方法包括:a。 对毛发样品进行多次光散射测量,使得对于每个光散射测量,从不同的方向照射毛发样本; 湾 比较光散射测量结果; C。 根据比较结果,通过比较光散射测量结果计算样品毛发的初始损伤状态; 天。 获得样品头发的初始颜色状态; 和e。 计算预期将毛发样品从初始颜色状态转变为目标颜色状态的毛发着色组合物,使得响应于确定较大(较小)的初始损伤程度,人造着色剂的浓度 计算着色组合物中的(s)量减少(增加)。

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