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1. 发明申请

US20090285455A1 Method for detecting facial expression and repairing smile face of portrait photo 有权
标题翻译：检测面部表情和修复肖像照片的笑脸的方法
公开(公告)号：US20090285455A1
公开(公告)日：2009-11-19
申请号：US12153297
申请日：2008-05-16
申请人： Shu Li , Han Qiu , Jin Wang
发明人： Shu Li , Han Qiu , Jin Wang
IPC分类号： G06K9/00
CPC分类号： G06K9/00281 , G06K9/00308 , G06T11/00
摘要： A method for detecting a facial expression and repairing a smile face of a portrait photo includes the steps of: detecting a location and a range of a mouth region in an inputted portrait photo; capturing a patch in the mouth region and a predetermined peripheral range thereof; executing a comparison process to a smile state or a stiff state of the mouth region in the patch by a mouth state classifier; executing a calculation process to a repaired region of the mouth region when the mouth region is determined to be in the stiff state, in order to calculate a location of a plurality of feature points in the repaired region of the mouth region; and executing an image warping process to the location of the feature points and adjacent pixels thereof, for generating a portrait photo showing a smile state.
摘要翻译：用于检测人脸照片的脸部表情和修复微笑脸部的方法包括以下步骤：检测所输入的肖像照片中的口部区域的位置和范围; 在嘴区域和其预定的周边范围内捕获贴片; 通过嘴状态分类器对贴片中的口部区域的微笑状态或僵硬状态执行比较处理; 为了计算口部区域的修复区域中的多个特征点的位置，对嘴部区域的判定为处于刚性状态的口部区域进行计算处理，以及对其特征点和相邻像素的位置执行图像变形处理，以产生显示微笑状态的肖像照片。

2. 发明授权

US08031970B2 Method of restoring closed-eye portrait photo 有权
标题翻译：恢复闭眼肖像照片的方法
公开(公告)号：US08031970B2
公开(公告)日：2011-10-04
申请号：US11892697
申请日：2007-08-27
申请人： Shu Li , Han Qiu , Jin Wang
发明人： Shu Li , Han Qiu , Jin Wang
IPC分类号： G06K9/20 , G06K9/40 , G06K9/34
CPC分类号： G06K9/00597 , G06T5/50 , G06T11/60
摘要： The present invention is to provide a method of restoring closed-eye portrait photo, which comprises the steps of detecting the locations and range of the eyes of a portrait photo being taken, retrieving a patch of a designated range of the eyes area and its neighboring area which represents the expression of the eyes and its neighboring area, determining whether the eyes of said patch are open or closed by using an eyes state classifier, temporarily storing said patch as an open-eye templet when it is determined that the eyes are open, detecting the locations and range of the eyes of a subsequently taken portrait photo, calculating an eyes restoration area when it is determined that the eyes are closed, replacing the closed-eye patch with said open-eye templet, and performing fusion operation toward said eyes restoration area to ensure that each portrait photo generated is with the eyes opened.
摘要翻译：本发明提供恢复闭眼肖像照片的方法，其包括以下步骤：检测正在拍摄的肖像照片的眼睛的位置和范围，检索眼睛区域的指定范围及其邻近区域的斑块表示眼睛及其相邻区域的表达的区域，通过使用眼睛状态分类器来确定所述贴片的眼睛是否打开或闭合，当确定眼睛被打开时临时存储所述贴片为开眼眼镜检测随后拍摄的肖像照片的眼睛的位置和范围，当确定眼睛闭合时计算眼睛恢复区域，用所述开眼镜庙代替闭眼补丁，并对所述眼睛修补区域进行融合操作眼睛恢复区域，以确保生成的每张人像照片都是用眼睛打开的。

3. 发明申请

US20090060383A1 Method of restoring closed-eye portrait photo 有权
标题翻译：恢复闭眼肖像照片的方法
公开(公告)号：US20090060383A1
公开(公告)日：2009-03-05
申请号：US11892697
申请日：2007-08-27
申请人： Shu Li , Han Qiu , Jin Wang
发明人： Shu Li , Han Qiu , Jin Wang
IPC分类号： G06K9/20
CPC分类号： G06K9/00597 , G06T5/50 , G06T11/60
摘要： The present invention is to provide a method of restoring closed-eye portrait photo, which comprises the steps of detecting the locations and range of the eyes of a portrait photo being taken, retrieving a patch of a designated range of the eyes area and its neighboring area which represents the expression of the eyes and its neighboring area, determining whether the eyes of said patch are open or closed by using an eyes state classifier, temporarily storing said patch as an open-eye templet when it is determined that the eyes are open, detecting the locations and range of the eyes of a subsequently taken portrait photo, calculating an eyes restoration area when it is determined that the eyes are closed, replacing the closed-eye patch with said open-eye templet, and performing fusion operation toward said eyes restoration area to ensure that each portrait photo generated is with the eyes opened.
摘要翻译：本发明提供恢复闭眼肖像照片的方法，其包括以下步骤：检测正在拍摄的肖像照片的眼睛的位置和范围，检索眼睛区域的指定范围及其邻近区域的斑块表示眼睛及其相邻区域的表达的区域，通过使用眼睛状态分类器来确定所述贴片的眼睛是否打开或闭合，当确定眼睛被打开时临时存储所述贴片为开眼眼镜检测随后拍摄的肖像照片的眼睛的位置和范围，当确定眼睛闭合时计算眼睛恢复区域，用所述开眼镜庙代替闭眼补丁，并对所述眼睛修补区域进行融合操作眼睛恢复区域，以确保生成的每张人像照片都是用眼睛打开的。

4. 发明授权

US08170298B2 Method for detecting facial expression and repairing smile face of portrait photo 有权
标题翻译：检测面部表情和修复肖像照片的笑脸的方法
公开(公告)号：US08170298B2
公开(公告)日：2012-05-01
申请号：US12153297
申请日：2008-05-16
申请人： Shu Li , Han Qiu , Jin Wang
发明人： Shu Li , Han Qiu , Jin Wang
IPC分类号： G06K9/00
CPC分类号： G06K9/00281 , G06K9/00308 , G06T11/00
摘要： A method for detecting a facial expression and repairing a smile face of a portrait photo includes the steps of: detecting a location and a range of a mouth region in an inputted portrait photo; capturing a patch in the mouth region and a predetermined peripheral range thereof; executing a comparison process to a smile state or a stiff state of the mouth region in the patch by a mouth state classifier; executing a calculation process to a repaired region of the mouth region when the mouth region is determined to be in the stiff state, in order to calculate a location of a plurality of feature points in the repaired region of the mouth region; and executing an image warping process to the location of the feature points and adjacent pixels thereof, for generating a portrait photo showing a smile state.
摘要翻译：用于检测人脸照片的脸部表情和修复微笑脸部的方法包括以下步骤：检测所输入的肖像照片中的口部区域的位置和范围; 在嘴区域和其预定的周边范围内捕获贴片; 通过嘴状态分类器对贴片中的口部区域的微笑状态或僵硬状态执行比较处理; 为了计算口部区域的修复区域中的多个特征点的位置，对嘴部区域的判定为处于刚性状态的口部区域进行计算处理，以及对其特征点和相邻像素的位置执行图像变形处理，以产生显示微笑状态的肖像照片。

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