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21. 发明申请

US20080267461A1 REAL-TIME FACE TRACKING IN A DIGITAL IMAGE ACQUISITION DEVICE 有权
标题翻译：数字图像采集设备中的实时跟踪
公开(公告)号：US20080267461A1
公开(公告)日：2008-10-30
申请号：US12167500
申请日：2008-07-03
申请人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
发明人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
IPC分类号： G06K9/46
CPC分类号： G06K9/00 , G06K9/00228 , G06K9/00234 , G06K9/00261 , G06K9/6257 , G06K9/6857 , H04N1/2112 , H04N1/32112 , H04N1/32128 , H04N5/232 , H04N5/23219 , H04N2101/00 , H04N2201/0084 , H04N2201/3205
摘要： A database includes an identifier and associated parameters for each of a number of faces to be recognized. A new acquired image from an image stream is received potentially including one or more face regions. Face detection is applied to at least a portion of the acquired image to provide a set of candidate face regions each having a given size and a respective location. Using the database, face recognition is selectively applied to at least one of the candidate face regions to provide an identifier for a face recognized in a candidate face region. A portion of the image is stored including the recognized face in association with at least one image of the image stream.
摘要翻译：数据库包括用于要识别的多个面部中的每一个的标识符和相关参数。来自图像流的新获取的图像可能包括一个或多个面部区域。面部检测被应用于所获取的图像的至少一部分，以提供每个具有给定大小和相应位置的一组候选面部区域。使用数据库，选择性地将面部识别应用于候选面部区域中的至少一个，以提供在候选面部区域中识别的脸部的标识符。存储图像的一部分，其包括与图像流的至少一个图像相关联的识别的脸部。

22. 发明申请

US20090245693A1 DETECTING ORIENTATION OF DIGITAL IMAGES USING FACE DETECTION INFORMATION 有权
标题翻译：使用脸部检测信息检测数字图像的方位
公开(公告)号：US20090245693A1
公开(公告)日：2009-10-01
申请号：US12482305
申请日：2009-06-10
申请人： Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
发明人： Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
IPC分类号： G06K9/32
CPC分类号： G06K9/32 , G06K9/00228 , G06K9/3208
摘要： A method of automatically establishing the correct orientation of an image using facial information. This method is based on the exploitation of the inherent property of image recognition algorithms in general and face detection in particular, where the recognition is based on criteria that is highly orientation sensitive. By applying a detection algorithm to images in various orientations, or alternatively by rotating the classifiers, and comparing the number of successful faces that are detected in each orientation, one may conclude as to the most likely correct orientation. Such method can be implemented as an automated method or a semi automatic method to guide users in viewing, capturing or printing of images.
摘要翻译：使用面部信息自动建立图像的正确定向的方法。该方法基于对图像识别算法的内在特性的利用，特别是面部检测，其中识别基于高度方向敏感的标准。通过将检测算法应用于各种取向的图像，或者通过旋转分类器，并且比较在每个方向上检测到的成功面部的数量，可以得出关于最可能的正确取向的结论。这种方法可以实现为自动化方法或半自动方法来引导用户查看，捕获或打印图像。

23. 发明授权

US07565030B2 Detecting orientation of digital images using face detection information 有权
标题翻译：使用人脸检测信息检测数字图像的方向
公开(公告)号：US07565030B2
公开(公告)日：2009-07-21
申请号：US11024046
申请日：2004-12-27
申请人： Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
发明人： Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
IPC分类号： G06K9/32 , G06K9/62 , G06K9/00
CPC分类号： G06K9/32 , G06K9/00228 , G06K9/3208
摘要： A method of automatically establishing the correct orientation of an image using facial information. This method is based on the exploitation of the inherent property of image recognition algorithms in general and face detection in particular, where the recognition is based on criteria that is highly orientation sensitive. By applying a detection algorithm to images in various orientations, or alternatively by rotating the classifiers, and comparing the number of successful faces that are detected in each orientation, one may conclude as to the most likely correct orientation. Such method can be implemented as an automated method or a semi automatic method to guide users in viewing, capturing or printing of images.
摘要翻译：使用面部信息自动建立图像的正确定向的方法。该方法基于对图像识别算法的内在特性的利用，特别是面部检测，其中识别基于高度方向敏感的标准。通过将检测算法应用于各种取向的图像，或者通过旋转分类器，并且比较在每个方向上检测到的成功面部的数量，可以得出关于最可能的正确取向的结论。这种方法可以实现为自动化方法或半自动方法来引导用户查看，捕获或打印图像。

24. 发明申请

US20080037838A1 Real-Time Face Tracking in a Digital Image Acquisition Device 有权
标题翻译：数字图像采集设备中的实时人脸跟踪
公开(公告)号：US20080037838A1
公开(公告)日：2008-02-14
申请号：US11753397
申请日：2007-05-24
申请人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
发明人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
IPC分类号： G06K9/00
CPC分类号： G06K9/00 , G06K9/00228 , G06K9/00234 , G06K9/00261 , G06K9/6257 , G06K9/6857 , H04N1/2112 , H04N1/32112 , H04N1/32128 , H04N5/232 , H04N5/23219 , H04N2101/00 , H04N2201/0084 , H04N2201/3205
摘要： A database includes an identifier and associated parameters for each of a number of faces to be recognized. A new acquired image from an image stream is received potentially including one or more face regions. Face detection is applied to at least a portion of the acquired image to provide a set of candidate face regions each having a given size and a respective location. Using the database, face recognition is selectively applied to at least one of the candidate face regions to provide an identifier for a face recognized in a candidate face region. A portion of the image is stored including the recognized face in association with at least one image of the image stream.
摘要翻译：数据库包括用于要识别的多个面部中的每一个的标识符和相关参数。来自图像流的新获取的图像可能包括一个或多个面部区域。面部检测被应用于所获取的图像的至少一部分，以提供每个具有给定大小和相应位置的一组候选面部区域。使用数据库，选择性地将面部识别应用于候选面部区域中的至少一个，以提供在候选面部区域中识别的脸部的标识符。存储图像的一部分，其包括与图像流的至少一个图像相关联的识别的脸部。

25. 发明授权

US08422739B2 Real-time face tracking in a digital image acquisition device 有权
标题翻译：数字图像采集设备中的实时人脸跟踪
公开(公告)号：US08422739B2
公开(公告)日：2013-04-16
申请号：US13234149
申请日：2011-09-15
申请人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
发明人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
IPC分类号： G06K9/00 , H04N5/228 , G06K9/34
CPC分类号： G06K9/00 , G06K9/00228 , G06K9/00234 , G06K9/00261 , G06K9/6257 , G06K9/6857 , H04N1/2112 , H04N1/32112 , H04N1/32128 , H04N5/232 , H04N5/23219 , H04N2101/00 , H04N2201/0084 , H04N2201/3205
摘要： A database includes an identifier and associated parameters for each of a number of faces to be recognized. A new acquired image from an image stream is received potentially including one or more face regions. Face detection is applied to at least a portion of the acquired image to provide a set of candidate face regions each having a given size and a respective location. Using the database, face recognition is selectively applied to at least one of the candidate face regions to provide an identifier for a face recognized in a candidate face region. A portion of the image is stored including the recognized face in association with at least one image of the image stream.
摘要翻译：数据库包括用于要识别的多个面部中的每一个的标识符和相关参数。来自图像流的新获取的图像可能包括一个或多个面部区域。面部检测被应用于所获取的图像的至少一部分，以提供每个具有给定大小和相应位置的一组候选面部区域。使用数据库，选择性地将面部识别应用于候选面部区域中的至少一个，以提供在候选面部区域中识别的脸部的标识符。存储图像的一部分，其包括与图像流的至少一个图像相关联的识别的脸部。

26. 发明授权

US08379917B2 Face recognition performance using additional image features 有权
标题翻译：使用附加图像功能的人脸识别性能
公开(公告)号：US08379917B2
公开(公告)日：2013-02-19
申请号：US12572930
申请日：2009-10-02
申请人： Petronel Bigioi , Gabriel Costache , Alexandru Drimbarean , Peter Corcoran
发明人： Petronel Bigioi , Gabriel Costache , Alexandru Drimbarean , Peter Corcoran
IPC分类号： G06K9/00
CPC分类号： G06K9/00295 , G06K9/00248 , G06K9/00261 , G06K9/4604
摘要： A technique is provided for recognizing faces in an image stream using a digital image acquisition device. A first acquired image is received from an image stream. A first face region is detected within the first acquired image having a given size and a respective location within the first acquired image. First faceprint data uniquely identifying the first face region are extracted along with first peripheral region data around the first face region. The first faceprint and peripheral region data are stored, and the first peripheral region data are associated with the first face region. The first face region is tracked until a face lock is lost. A second face region is detected within a second acquired image from the image stream. Second peripheral region data around the second face region are extracted. The second face region is identified upon matching the first and second peripheral region data.
摘要翻译：提供了使用数字图像采集装置识别图像流中的面部的技术。从图像流接收第一获取的图像。在具有给定尺寸的第一获取图像内检测到第一面部区域和在第一获取图像内的相应位置。与第一面部区域周围的第一周围区域数据一起提取唯一地识别第一面部区域的第一面部印刷数据。存储第一面印和外围区域数据，并且第一周边区域数据与第一面部区域相关联。跟踪第一个脸部区域，直到脸部锁定丢失。在来自图像流的第二获取图像内检测第二面部区域。提取围绕第二面部区域的第二周边区域数据。在匹配第一和第二外围区域数据时识别第二面部区域。

27. 发明申请

US20110081052A1 FACE RECOGNITION PERFORMANCE USING ADDITIONAL IMAGE FEATURES 有权
标题翻译：使用附加图像特征的脸部识别性能
公开(公告)号：US20110081052A1
公开(公告)日：2011-04-07
申请号：US12572930
申请日：2009-10-02
申请人： Petronel Bigioi , Gabriel Costache , Alexandru Drimbarean , Peter Corcoran
发明人： Petronel Bigioi , Gabriel Costache , Alexandru Drimbarean , Peter Corcoran
IPC分类号： G06K9/00
CPC分类号： G06K9/00295 , G06K9/00248 , G06K9/00261 , G06K9/4604
摘要： A technique is provided for recognizing faces in an image stream using a digital image acquisition device. A first acquired image is received from an image stream. A first face region is detected within the first acquired image having a given size and a respective location within the first acquired image. First faceprint data uniquely identifying the first face region are extracted along with first peripheral region data around the first face region. The first faceprint and peripheral region data are stored, and the first peripheral region data are associated with the first face region. The first face region is tracked until a face lock is lost. A second face region is detected within a second acquired image from the image stream. Second peripheral region data around the second face region are extracted. The second face region is identified upon matching the first and second peripheral region data.
摘要翻译：提供了使用数字图像采集装置识别图像流中的面部的技术。从图像流接收第一获取的图像。在具有给定尺寸的第一获取图像内检测到第一面部区域和在第一获取图像内的相应位置。与第一面部区域周围的第一周围区域数据一起提取唯一地识别第一面部区域的第一面部印刷数据。存储第一面印和外围区域数据，并且第一周边区域数据与第一面部区域相关联。跟踪第一个脸部区域，直到脸部锁定丢失。在来自图像流的第二获取图像内检测第二面部区域。提取围绕第二面部区域的第二周边区域数据。在匹配第一和第二外围区域数据时识别第二面部区域。

28. 发明申请

US20120062761A1 Real-Time Face Tracking in a Digital Image Acquisition Device 有权
标题翻译：数字图像采集设备中的实时人脸跟踪
公开(公告)号：US20120062761A1
公开(公告)日：2012-03-15
申请号：US13234149
申请日：2011-09-15
申请人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
发明人： Mihai Ianculescu , Petronel Bigioi , Mihnea Gangea , Stefan Petrescu , Peter Corcoran , Eran Steinberg
IPC分类号： H04N5/228 , G06K9/00
CPC分类号： G06K9/00 , G06K9/00228 , G06K9/00234 , G06K9/00261 , G06K9/6257 , G06K9/6857 , H04N1/2112 , H04N1/32112 , H04N1/32128 , H04N5/232 , H04N5/23219 , H04N2101/00 , H04N2201/0084 , H04N2201/3205
摘要： A database includes an identifier and associated parameters for each of a number of faces to be recognized. A new acquired image from an image stream is received potentially including one or more face regions. Face detection is applied to at least a portion of the acquired image to provide a set of candidate face regions each having a given size and a respective location. Using the database, face recognition is selectively applied to at least one of the candidate face regions to provide an identifier for a face recognized in a candidate face region. A portion of the image is stored including the recognized face in association with at least one image of the image stream.
摘要翻译：数据库包括用于要识别的多个面部中的每一个的标识符和相关参数。来自图像流的新获取的图像可能包括一个或多个面部区域。面部检测被应用于所获取的图像的至少一部分，以提供每个具有给定大小和相应位置的一组候选面部区域。使用数据库，选择性地将面部识别应用于候选面部区域中的至少一个，以提供在候选面部区域中识别的脸部的标识符。存储图像的一部分，其包括与图像流的至少一个图像相关联的识别的脸部。

29. 发明授权

US08050465B2 Real-time face tracking in a digital image acquisition device 有权
标题翻译：数字图像采集设备中的实时人脸跟踪
公开(公告)号：US08050465B2
公开(公告)日：2011-11-01
申请号：US12167500
申请日：2008-07-03
申请人： Mihai Ianculescu , Eran Steinberg , Petronel Bigioi , Peter Corcoran , Mihnea Gangea , Stefan Petrescu
发明人： Mihai Ianculescu , Eran Steinberg , Petronel Bigioi , Peter Corcoran , Mihnea Gangea , Stefan Petrescu
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06K9/00 , G06K9/00228 , G06K9/00234 , G06K9/00261 , G06K9/6257 , G06K9/6857 , H04N1/2112 , H04N1/32112 , H04N1/32128 , H04N5/232 , H04N5/23219 , H04N2101/00 , H04N2201/0084 , H04N2201/3205
摘要： A database includes an identifier and associated parameters for each of a number of faces to be recognized. A new acquired image from an image stream is received potentially including one or more face regions. Face detection is applied to at least a portion of the acquired image to provide a set of candidate face regions each having a given size and a respective location. Using the database, face recognition is selectively applied to at least one of the candidate face regions to provide an identifier for a face recognized in a candidate face region. A portion of the image is stored including the recognized face in association with at least one image of the image stream.
摘要翻译：数据库包括用于要识别的多个面部中的每一个的标识符和相关参数。来自图像流的新获取的图像可能包括一个或多个面部区域。面部检测被应用于所获取的图像的至少一部分，以提供每个具有给定大小和相应位置的一组候选面部区域。使用数据库，选择性地将面部识别应用于候选面部区域中的至少一个，以提供在候选面部区域中识别的脸部的标识符。存储图像的一部分，其包括与图像流的至少一个图像相关联的识别的脸部。

30. 发明授权

US07844135B2 Detecting orientation of digital images using face detection information 有权
标题翻译：使用人脸检测信息检测数字图像的方向
公开(公告)号：US07844135B2
公开(公告)日：2010-11-30
申请号：US12482305
申请日：2009-06-10
申请人： Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
发明人： Eran Steinberg , Yury Prilutsky , Peter Corcoran , Petronel Bigioi , Leo Blonk , Mihnea Gangea , Constantin Vertan
IPC分类号： G06K9/32 , G06K9/36 , G06K9/00
CPC分类号： G06K9/32 , G06K9/00228 , G06K9/3208
摘要： A method of automatically establishing the correct orientation of an image using facial information. This method is based on the exploitation of the inherent property of image recognition algorithms in general and face detection in particular, where the recognition is based on criteria that is highly orientation sensitive. By applying a detection algorithm to images in various orientations, or alternatively by rotating the classifiers, and comparing the number of successful faces that are detected in each orientation, one may conclude as to the most likely correct orientation. Such method can be implemented as an automated method or a semi automatic method to guide users in viewing, capturing or printing of images.
摘要翻译：使用面部信息自动建立图像的正确定向的方法。该方法基于对图像识别算法的内在特性的利用，特别是面部检测，其中识别基于高度方向敏感的标准。通过将检测算法应用于各种取向的图像，或者通过旋转分类器，并且比较在每个方向上检测到的成功面部的数量，可以得出关于最可能的正确取向的结论。这种方法可以实现为自动化方法或半自动方法来引导用户查看，捕获或打印图像。

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