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    Method and device for quantidying the extension of a colour-altered skin or nail area
    1.
    发明公开
    Method and device for quantidying the extension of a colour-altered skin or nail area 审中-公开
    装置和方法用于量化颜色变化皮肤或指甲区域的延伸

    公开(公告)号：EP1512372A1

    公开(公告)日：2005-03-09

    申请号：EP04104291.2

    申请日：2004-09-06

    Applicant: DERMING S.r.l.

    Inventor： Setaro, Michele ,  Sparavigna, Adele

    IPC: A61B5/103 ,  G06T7/00 ,  G06F19/00

    CPC classification number: G06T7/0012 ,  A61B5/448 ,  G06T7/11 ,  G06T7/136 ,  G06T7/90 ,  G06T2207/20101 ,  G06T2207/30088

    Abstract: A method of quantifying the extension of a colour-altered skin or nail area, in particular a diseased nail area, includes the steps of: acquiring an image (1b) of the colour-altered area (3) and a normal adjacent area (4); selecting one of the areas (3, 4) as a work area (15); selecting a number of sample points (17) in the work area (15), and determining the colourimetric coordinates of the sample points (17); plotting the colourimetric coordinates of the sample points (17) in a colourimetric space, and defining, in the colourimetric space, a colour region (20) including the sample points (17) and representing all the points in the work area (15); calculating how many points in the image (1b) fall within the colour region (20) to obtain a value indicating the extension of the work area (15).

    Abstract translation: 定量颜色改变的皮肤或指甲区域的延伸的方法，尤其是患病指甲区域，包括以下步骤：获取图像的颜色改变的区域（3）和正常的邻区的（1B）（4 ）; 选择所述区域中的一个（3,4）作为工作区域（15）; 选择在工作区（15）一数量的采样点（17），和确定性采矿的采样点的比色坐标（17）; 在比色空间绘制的采样点（17）的比色坐标，和限定，在比色空间，包括采样点（17）和表示在工作区（15）中的所有点的颜色区域（20）; 在图像中计算多少分（1b）中落下的颜色区域（20）内，以获得一值，它指示工作区（15）的延伸部。

    Device and method for determining a personalized sun exposure program
    2.
    发明公开
    Device and method for determining a personalized sun exposure program 审中-公开
    Vorrichtung und Verfahren zur Bestimmung eines individualuenen Sonnenbestrahlungsprogramms

    公开(公告)号：EP1653204A1

    公开(公告)日：2006-05-03

    申请号：EP05110161.6

    申请日：2005-10-28

    Applicant: Derming S.r.l.

    Inventor： Setaro, Michele ,  Sparavigna, Adele ,  Pasero, Eros Gian Alessandro ,  Riccardi, Marco

    IPC: G01J1/42

    CPC classification number: G01J1/4228 ,  A61B5/0059 ,  A61B5/444 ,  G01J1/02 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/429 ,  G01J2001/4266 ,  G01N21/55

    Abstract: A device (1) for determining a personalized sun exposure program has a portable casing (2) housing a processing unit (4) associated with a memory (5); the processing unit (4) is connected to a data-entry keyboard (9), to sun sensors (12), and to a light source (15) associated with a photometric detector (16) for measuring the light emitted by the light source (15) and reflected by a user's skin surface; the processing unit (4) calculates an intensity value (I), representing local sun conditions, on the basis of the measurement supplied by the sensors (12), and calculates a reflection value (R D ), representing the user's phototype and skin condition, on the basis of the measurement supplied by the detector (16); the processing unit then supplies a personalized sun exposure program as a function of the reflection value (R D ) and the intensity value (I); and the program indicates one or more exposure periods and, for each period, the time of day, the exposure time, and the sun protection factor to be used in that period.

    Abstract translation: 用于确定个性化阳光照射程序的设备（1）具有容纳与存储器（5）相关联的处理单元（4）的便携式外壳（2）。 处理单元（4）连接到数据输入键盘（9），太阳传感器（12）以及与用于测量由光源发射的光的光度检测器（16）相关联的光源（15） （15）并由用户的皮肤表面反射; 处理单元（4）基于由传感器（12）提供的测量来计算表示本地太阳条件的强度值（I），并且计算表示用户的照片类型和皮肤状况的反射值（RD） 基于由检测器（16）提供的测量值; 处理单元随后提供作为反射值（R D）和强度值（I）的函数的个性化太阳照射程序; 并且该程序指示一个或多个曝光期间，并且对于每个周期，在该期间中使用的时间，曝光时间和防晒因子。

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