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1. 发明申请

US20060067562A1 Detection of moving objects in a video 审中-公开
标题翻译：检测视频中的移动物体
公开(公告)号：US20060067562A1
公开(公告)日：2006-03-30
申请号：US11234563
申请日：2005-09-23
申请人： Chandrika Kamath , Sen-Ching Cheung
发明人： Chandrika Kamath , Sen-Ching Cheung
IPC分类号： G06K9/00
CPC分类号： G06T7/254
摘要： A video camera produces a video sequence including moving objects. A computer is adapted to process the video sequence, produce individual frames, and use a fast-adapting background subtraction model to validate the results of a slow-adapting background subtraction model to improve identification of the moving objects.
摘要翻译：摄像机产生包括移动物体的视频序列。计算机适于处理视频序列，产生单个帧，并使用快速适应的背景减除模型来验证慢适应性背景减影模型的结果，以改善移动物体的识别。

2. 发明授权

US09888382B2 Mobile data communication using biometric encryption 有权
公开(公告)号：US09888382B2
公开(公告)日：2018-02-06
申请号：US14865760
申请日：2015-09-25
申请人： Michael Chung , Sen-Ching Cheung , Washington Software, Inc.
发明人： Michael Hing Ping Chung , Sen-Ching Samson Cheung , Zhuoshi Wei
IPC分类号： H04L29/06 , H04W12/06 , H04L9/32 , G06F21/62 , H04W12/04 , H04W12/02 , H04L9/08 , H04L12/58
CPC分类号： H04W12/06 , G06F21/6245 , H04L9/0866 , H04L9/3231 , H04L51/38 , H04L63/0442 , H04L63/061 , H04L63/0861 , H04L2209/80 , H04W12/02 , H04W12/04
摘要： A mobile App using biometric encryption and decryption for privacy and security having both authentication and recognition functions. It utilizes the built-in camera of the mobile device to provide facial images for authentication purposes. It further includes a secured data communication system for conveniently sending and receiving data on the mobile devices. The secured data communication system also utilizes biometric encryption and decryption technology for granting permissions to access the data communication system. The biometric encryption is implemented by using a selective biometric feature and optimized biometric feature detection and tracking methods. Different biometric feature authentication methods are optimized for use on various mobile platforms, such as, Android, iOS, Windows and others. Data encryption and decryption are achieved by using selected biometric feature vectors as cryptographic keys. The biometric data encryption system further includes liveness detection module with anti-spoofing features to ensure the encryption and decryption processes only accept biometric features from a live person conveniently without the user's intervention. Alternative authentication method is provided if the biometric feature authentication module fails to recognize the valid user, or fails in the liveness detection module in order to maintain privacy and security of the data in the mobile device.

3. 发明申请

US20160100314A1 MOBILE DATA COMMUNICATION USING BIOMETRIC ENCRYPTION 有权
标题翻译：使用生物量加密的移动数据通信
公开(公告)号：US20160100314A1
公开(公告)日：2016-04-07
申请号：US14865760
申请日：2015-09-25
申请人： Michael Chung , Sen-Ching Cheung , Washington Software, Inc.
发明人： Michael Hing Ping Chung , Sen-Ching Samson Cheung , Zhuoshi Wei
IPC分类号： H04W12/08 , H04W12/06 , G06F21/62 , H04L29/06 , H04L9/32
CPC分类号： H04W12/06 , G06F21/6245 , H04L9/0866 , H04L9/3231 , H04L51/38 , H04L63/0442 , H04L63/061 , H04L63/0861 , H04L2209/80 , H04W12/02 , H04W12/04
摘要： A mobile App using biometric encryption and decryption for privacy and security having both authentication and recognition functions. It utilizes the built-in camera of the mobile device to provide facial images for authentication purposes. It further includes a secured data communication system for conveniently sending and receiving data on the mobile devices. The secured data communication system also utilizes biometric encryption and decryption technology for granting permissions to access the data communication system. The biometric encryption is implemented by using a selective biometric feature and optimized biometric feature detection and tracking methods. Different biometric feature authentication methods are optimized for use on various mobile platforms, such as, Android, iOS, Windows and others. Data encryption and decryption are achieved by using selected biometric feature vectors as cryptographic keys. The biometric data encryption system further includes liveness detection module with anti-spoofing features to ensure the encryption and decryption processes only accept biometric features from a live person conveniently without the user's intervention. Alternative authentication method is provided if the biometric feature authentication module fails to recognize the valid user, or fails in the liveness detection module in order to maintain privacy and security of the data in the mobile device.
摘要翻译：使用生物识别加密和解密的移动应用程序具有认证和识别功能的隐私和安全性。它利用移动设备的内置相机提供用于认证目的的面部图像。它还包括用于在移动设备上方便地发送和接收数据的安全数据通信系统。安全数据通信系统还利用生物识别加密和解密技术授予访问数据通信系统的权限。通过使用选择性生物特征和优化的生物特征检测和跟踪方法来实现生物特征加密。针对各种移动平台（如Android，iOS，Windows等），优化了不同的生物特征认证方法。通过使用选定的生物特征向量作为密钥来实现数据加密和解密。生物特征数据加密系统还包括具有反欺骗特征的活力检测模块，以确保加密和解密过程仅在用户干预的情况下方便地从活人接受生物特征。如果生物识别特征认证模块无法识别有效用户或在活动检测模块中失败，以便保持移动设备中的数据的隐私和安全性，则提供替代认证方法。

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