公开(公告)号：KR100461030B1

公开(公告)日：2004-12-14

申请号：KR1020030006064

申请日：2003-01-30

Applicant: 한국과학기술연구원

Inventor： 김형곤 ,  안상철 ,  오유화

IPC: G06K9/46

Abstract: PURPOSE: An image processing method for removing glasses from a color face image is provided to obtain the excellent color face image similar to the color face image with the glasses by finding/removing all areas due to the reflection from lenses and having occlusion as well as a glasses frame. CONSTITUTION: The image processing system receives a color front face image including the glasses through an image input part(S202). An image processor of the image processing system obtains a binary GSCD(Generalized Skin Color Distribution) transform image by emphasizing a skin color of a face(S204). The image processor obtains a binary BWCD(Black and White Color Distribution) transform image by emphasizing black and white of the face(S206). The image processor removes the areas having a different color from the face color of the binary GSCD transform image(S208). The image processor extracts the candidate areas of the eye by using the binary BWCD transform image and the binary GSCD transform image(S210). The precise area of the eye is decided from the candidate areas and the color face image is regulated to the face image of a constant size by using an eye area(S214).

Abstract translation: 目的：提供一种用于从彩色脸部图像中去除眼镜的图像处理方法，以通过找到/去除由于镜片的反射并且具有遮挡而引起的所有区域，以及用眼镜来获得与使用眼镜的彩色脸部图像类似的优秀彩色脸部图像 一个眼镜框架。 构成：图像处理系统通过图像输入部分接收包括眼镜的彩色正面图像（S202）。 图像处理系统的图像处理器通过强调脸部的肤色来获得二元GSCD（通用肤色分布）变换图像（S204）。 图像处理器通过强调脸部的黑色和白色来获得二进制BWCD（黑白色分布）变换图像（S206）。 图像处理器从二进制GSCD变换图像的面部颜色中去除具有不同颜色的区域（S208）。 图像处理器通过使用二进制BWCD变换图像和二进制GSCD变换图像来提取眼睛的候选区域（S210）。 从候选区域确定眼睛的精确区域，并且通过使用眼睛区域将彩色脸部图像调整为恒定大小的脸部图像（S214）。

公开(公告)号：KR1020040040286A

公开(公告)日：2004-05-12

申请号：KR1020030006064

申请日：2003-01-30

Applicant: 한국과학기술연구원

Inventor： 김형곤 ,  안상철 ,  오유화

IPC: G06K9/46

Abstract: PURPOSE: An image processing method for removing glasses from a color face image is provided to obtain the excellent color face image similar to the color face image with the glasses by finding/removing all areas due to the reflection from lenses and having occlusion as well as a glasses frame. CONSTITUTION: The image processing system receives a color front face image including the glasses through an image input part(S202). An image processor of the image processing system obtains a binary GSCD(Generalized Skin Color Distribution) transform image by emphasizing a skin color of a face(S204). The image processor obtains a binary BWCD(Black and White Color Distribution) transform image by emphasizing black and white of the face(S206). The image processor removes the areas having a different color from the face color of the binary GSCD transform image(S208). The image processor extracts the candidate areas of the eye by using the binary BWCD transform image and the binary GSCD transform image(S210). The precise area of the eye is decided from the candidate areas and the color face image is regulated to the face image of a constant size by using an eye area(S214).

Abstract translation: 目的：提供一种用于从彩色面部图像中去除眼镜的图像处理方法，通过从透镜中发现/去除由于镜片的反射而产生的所有区域，并且具有遮挡以获得与眼镜相似的优良的彩色面部图像，以及 一个眼镜架。 构成：图像处理系统通过图像输入部接收包括眼镜的彩色正面图像（S202）。 图像处理系统的图像处理器通过强调面部的肤色来获得二进制GSCD（广义肤色分布）变换图像（S204）。 图像处理器通过强调脸部的黑色和白色来获得二进制BWCD（黑白颜色分布）变换图像（S206）。 图像处理器从二进制GSCD变换图像的面部颜色中去除具有不同颜色的区域（S208）。 图像处理器通过使用二进制BWCD变换图像和二进制GSCD变换图像来提取眼睛的候选区域（S210）。 从候选区域确定眼睛的精确区域，并且通过使用眼睛区域将颜色面部图像调节到恒定大小的脸部图像（S214）。