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    • 4. 发明申请
    • METHOD OF DETECTING SKIN-COLORED AREA USING VARIABLE SKIN COLOR MODEL
    • 使用变色肤色模型来检测肤色区域的方法
    • WO2010041836A2
    • 2010-04-15
    • PCT/KR2009/005422
    • 2009-09-23
    • KOREA INSTITUTE OF ORIENTAL MEDICINEDO, Jun-HyeongKIM, Keun HoKIM, Jong Yeol
    • DO, Jun-HyeongKIM, Keun HoKIM, Jong Yeol
    • G06T7/40
    • G06K9/4652G06K9/00362G06T7/11G06T2207/10024G06T2207/30201
    • The present invention relates to a method of detecting a skin-colored area using a variable skin color model. In the method, an initial skin-colored area is extracted from an input image using a skin color model, the initial skin-colored area being repeatedly extracted by adjusting a threshold value, which is a criterion for the selection of a skin-colored area, until a ratio of size of the extracted skin-colored area to size of the entire input image becomes less than a predetermined value. A skin-colored area is extracted by applying the threshold value determined in the first stage to the skin color model, the skin color model being modified by analyzing characteristics of object regions and noise regions of the skin-colored area. The skin-colored area detection method can obtain a high skin-colored object detection rate and a high false alarm rate even under various lighting and background conditions.
    • 本发明涉及一种使用可变肤色模型来检测肤色区域的方法。 在该方法中,使用肤色模型从输入图像中提取初始肤色区域,通过调整阈值来重复提取初始肤色区域,该阈值是用于选择肤色区域的标准 ,直到提取的肤色区域的大小与整个输入图像的大小的比率变得小于预定值为止。 通过将在第一阶段中确定的阈值应用于肤色模型来提取肤色区域,通过分析肤色区域的对象区域和噪声区域的特征来修改肤色模型。 即使在各种照明和背景条件下,肤色区域检测方法也可以获得高肤色物体检测率和高误报率。
    • 7. 发明申请
    • METHOD FOR GROUPING 3D MODELS TO CLASSIFY CONSTITUTION
    • 将3D模型分类到分类法的方法
    • WO2010002070A1
    • 2010-01-07
    • PCT/KR2008/005542
    • 2008-09-19
    • KOREA INSTITUTE OF ORIENTAL MEDICINEKIM, Keun HoDO, Jun-HyeongKIM, Jong Yeol
    • KIM, Keun HoDO, Jun-HyeongKIM, Jong Yeol
    • G06T17/00
    • G06K9/00221
    • Provided is a three-dimensional model classification method of classifying constitutions. The method includes correcting color values of a frontal image and one or more profile images to allow a color value of a reference color table in the images to equal a predetermined reference color value, through obtaining the frontal image and one or more profile images of a subject including the reference color table by a camera, the reference color table including one or more sub color regions, generating a three-dimensional geometric model of the subject by extracting feature point information from the frontal image and the profile image, matching the corresponding feature point information to extract spatial depth information, after removing the reference color table region from the frontal image and the profile image, and classifying a group of the three-dimensional geometric model of the subject by selecting a reference three- dimensional geometric model having a smallest sum of spatial displacements from the three-dimensional geometric model of the subject from a plurality of reference three-dimensional geometric models stored in the database and setting the group which the selected reference three-dimensional geometric model represents as the group where the three-dimensional geometric model of the subject belongs.
    • 提供了一种分类宪法的三维模型分类方法。 该方法包括校正正面图像和一个或多个轮廓图像的颜色值,以通过获得正面图像和一个或多个轮廓图像来允许图像中的参考颜色表的颜色值等于预定参考颜色值 对象包括通过相机的参考颜色表,参考颜色表包括一个或多个子颜色区域,通过从正面图像和轮廓图像中提取特征点信息来生成对象的三维几何模型,匹配相应的特征 在从正面图像和轮廓图像中去除参考颜色表格区域之后提取空间深度信息的点信息,并且通过选择具有最小的参考三维几何模型的参考三维几何模型来对主体的三维几何模型进行分类 来自多个对象的三维几何模型的空间位移的总和 参考存储在数据库中的三维几何模型,并将所选择的参考三维几何模型所表示的组设置为主体的三维几何模型所属的组。
    • 8. 发明申请
    • A MASS SEPARATION METHOD OF MAGNOLOL FROM MAGNOLIAE CORTEX ORMAGNOLIAE RADIX
    • 来自魔芋胶原蛋白的大分子量分离方法
    • WO2006129898A1
    • 2006-12-07
    • PCT/KR2005/001914
    • 2005-06-21
    • KOREA INSTITUTE OF ORIENTAL MEDICINEKIM, JIN SOOKLEE, YUN MIJANG, DAE SIK
    • KIM, JIN SOOKLEE, YUN MIJANG, DAE SIK
    • C07C37/82
    • C07C37/82C07C37/004C07C37/685C07C37/84C07C39/21
    • The present invention related to method for the mass separation of magnolol from Magnoliae cortex or Magnoliae radix. The method comprises the steps of: 1) crushing Magnoliae cortex or Magnoliae radix, extracting the crushed material with organic solvent, adding n-hexane to the extract so as to obtain a n-hexane layer; 2) concentrating the n-hexane layer in a water bath at a temperature of 30-40 0C and a revolution speed of 40-200 RPM under reduced pressure so as to form a crude crystal; and 3) removing the n-hexane from the crude crystal, completely dissolving the crude crystal in chloroform, adding n-hexane to the n-hexane-containing solution, and leaving the solution to stand at room temperature so as to recrystallize the solution. In the method, a column chromatography step which is necessarily carried out in the general separation process is omitted so that separation process steps are reduced, leading to a saving in separation time. Also, expensive equipment is not required, leading a reduction in separation cost. Accordingly, the method is effective for the mass separation of expensive magnolol.
    • 本发明涉及厚朴与厚朴与木兰质量分离的方法。 该方法包括以下步骤:1)粉碎玉兰大麦或木兰,用有机溶剂萃取粉碎物,向提取液中加入正己烷,得到正己烷层; 2)将正己烷层在30-40℃的温度和40-200rpm的转速下在水浴中浓缩,以形成粗晶体; 3)从粗结晶中除去正己烷,将粗结晶完全溶解在氯仿中,向正己烷溶液中加入正己烷,使溶液在室温下静置,使溶液重结晶。 在该方法中,省略了在一般的分离过程中必须进行的柱色谱步骤,从而减少了分离工艺步骤,从而节省了分离时间。 此外,不需要昂贵的设备,导致分离成本的降低。 因此,该方法对于昂贵的厚朴酚的质量分离是有效的。
    • 9. 发明申请
    • COMPOSITION FOR PREVENTION AND TREATMENT OF DIABETIC COMPLICATION
    • 用于预防和治疗糖尿病合并的组合物
    • WO2005074963A1
    • 2005-08-18
    • PCT/KR2004/003554
    • 2004-12-31
    • KOREA INSTITUTE OF ORIENTAL MEDICINEKIM, Jin SookLEE, Sang WonLEE, Yin Mi
    • KIM, Jin SookLEE, Sang WonLEE, Yin Mi
    • A61K35/78
    • A61K36/575A23L33/105A61K36/47A61K36/484A61K36/488A61K2300/00
    • The present invention relates to a composition for the prevention and treatment of diabetic complications, which contains an extract obtained by: crushing and drying any one selected from Euphorbiae radix, gingered Magnolia bark, parched Puerariae radix and Glycyrrhizae radix; extracting the dried herbal material with alcohol or aqueous alcohol solution; filtering the extract; and concentrating the filtrate under reduced pressure. Alternatively, the composition contains a mixture of extracts from Euphorbiae radix, gingered Magnolia bark, parched Puerariae radix and Glycyrrhizae radix, the amount of each of the herbal extracts being 5-85% by weight based on 100% by weight of the herbal extract mixture. Alternatively, the composition contains magnolol obtained by: extracting Magnolia bark with aqueous 80% ethanol solution at ambient temperature for 24 hours; systematically separating the extract in the order of normal-hexane, ethyl acetate and normal-butanol; selecting the normal-hexane layer and separating the selected layer into pre-fractions by normal silica gel chromatography; comparing the pre-fractions with the standard form magnolol on TLC to determine a magnolol-enriched fraction; and separating magnolol from the magnolol-enriched fraction by silica gel column chromatography.
    • 本发明涉及一种预防和治疗糖尿病并发症的组合物,其含有通过以下方法获得的提取物:将来自大戟,,ered的木兰树皮,茯苓和甘草的任何一种粉碎和干燥; 用酒精或醇水溶液提取干草本材料; 过滤提取物; 并在减压下浓缩滤液。 或者,组合物含有来自大戟根,ered ered的木兰皮,灼热葛根和甘草的提取物的混合物,基于100重量%的草药提取物混合物,每个草药提取物的量为5-85重量% 。 或者,组合物含有通过以下方式获得的厚朴酚:用80%乙醇水溶液在室温下提取木兰树皮24小时; 以正己烷,乙酸乙酯和正丁醇的顺序系统分离提取物; 选择正己烷层,并通过常规硅胶色谱法将所选择的层分离成预成分; 在TLC上比较预分数与标准形式的厚朴酚,以测定富含木酚的部分; 并通过硅胶柱色谱从厚朴酚组分中分离厚朴酚。