专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07468745B2 Multiview video decomposition and encoding 有权
标题翻译：多视图视频分解和编码
公开(公告)号：US07468745B2
公开(公告)日：2008-12-23
申请号：US11015390
申请日：2004-12-17
申请人： Jun Xin , Emin Martinian , Anthony Vetro
发明人： Jun Xin , Emin Martinian , Anthony Vetro
IPC分类号： H04N5/225
CPC分类号： H04N19/615 , H04N19/103 , H04N19/13 , H04N19/176 , H04N19/597 , H04N19/61 , H04N19/63
摘要： A method decomposes multiview video acquired of a scene by multiple cameras. Each multiview video includes a sequence of frames, and each camera provides a different view of the scene. A prediction mode is selected from a temporal prediction mode, a spatial prediction mode, and a view interpolation prediction mode. The multiview videos are then decomposed into low band frames, high band frames, and side information according to the selected prediction mode.
摘要翻译：一种方法是通过多台摄像机分解场景获取的多视点视频。每个多视角视频包括一系列帧，并且每个摄像机提供不同的场景视图。从时间预测模式，空间预测模式和视图插值预测模式中选择预测模式。然后根据所选择的预测模式将多视点视频分解成低频带帧，高频带帧和侧信息。

12. 发明申请

US20060132610A1 Multiview video decomposition and encoding 有权
标题翻译：多视图视频分解和编码
公开(公告)号：US20060132610A1
公开(公告)日：2006-06-22
申请号：US11015390
申请日：2004-12-17
申请人： Jun Xin , Emin Martinian , Anthony Vetro
发明人： Jun Xin , Emin Martinian , Anthony Vetro
IPC分类号： H04N5/225
CPC分类号： H04N19/615 , H04N19/103 , H04N19/13 , H04N19/176 , H04N19/597 , H04N19/61 , H04N19/63
摘要： A method decomposes multiview video acquired of a scene by multiple cameras. Each multiview video includes a sequence of frames, and each camera provides a different view of the scene. A prediction mode is selected from a temporal prediction mode, a spatial prediction mode, and a view interpolation prediction mode. The multiview videos are then decomposed into low band frames, high band frames, and side information according to the selected prediction mode.
摘要翻译：一种方法是通过多台摄像机分解场景获取的多视点视频。每个多视角视频包括一系列帧，并且每个摄像机提供不同的场景视图。从时间预测模式，空间预测模式和视图插值预测模式中选择预测模式。然后根据所选择的预测模式将多视点视频分解成低频带帧，高频带帧和侧信息。

13. 发明授权

US07779268B2 Biometric based user authentication and data encryption 有权
标题翻译：基于生物特征的用户认证和数据加密
公开(公告)号：US07779268B2
公开(公告)日：2010-08-17
申请号：US11564638
申请日：2006-11-29
申请人： Stark C. Draper , Ashish Khisti , Emin Martinian , Anthony Vetro , Jonathan S. Yedidia
发明人： Stark C. Draper , Ashish Khisti , Emin Martinian , Anthony Vetro , Jonathan S. Yedidia
IPC分类号： G06F7/00 , G06F7/04 , G06F21/00
CPC分类号： G06K9/00885 , G06K9/00073 , H04L9/3231 , H04L9/3236
摘要： Biometric parameters acquired from human forces, voices, fingerprints, and irises are used for user authentication and access control. Because the biometric parameters are continuous and vary from one reading to the next, syndrome codes are applied to determine biometric syndrome vectors. The biometric syndrome vectors can be stored securely while tolerating an inherent variability of biometric data. The stored biometric syndrome vector is decoded during user authentication using biometric parameters acquired at that time. The syndrome codes can also be used to encrypt and decrypt data.
摘要翻译：从人力，语音，指纹和鸢尾获得的生物特征参数用于用户认证和访问控制。因为生物特征参数是连续的，并且从一个读数变化到下一个读数，所以应用校正子码来确定生物特征综合征矢量。可以安全地存储生物特征综合征矢量，同时容忍生物特征数据的固有变异性。存储的生物统计量子载体在用户认证期间使用当时获取的生物特征参数进行解码。校正码也可用于加密和解密数据。

14. 发明申请

US20070174633A1 Biometric Based User Authentication and Data Encryption 有权
标题翻译：基于生物特征的用户认证和数据加密
公开(公告)号：US20070174633A1
公开(公告)日：2007-07-26
申请号：US11564638
申请日：2006-11-29
申请人： Stark Draper , Ashish Khisti , Emin Martinian , Anthony Vetro , Jonathan Yedidia
发明人： Stark Draper , Ashish Khisti , Emin Martinian , Anthony Vetro , Jonathan Yedidia
IPC分类号： H04L9/00 , H04K1/00
CPC分类号： G06K9/00885 , G06K9/00073 , H04L9/3231 , H04L9/3236
摘要： Biometric parameters acquired from human forces, voices, fingerprints, and irises are used for user authentication and access control. Because the biometric parameters are continuous and vary from one reading to the next, syndrome codes are applied to determine biometric syndrome vectors. The biometric syndrome vectors can be stored securely while tolerating an inherent variability of biometric data. The stored biometric syndrome vector is decoded during user authentication using biometric parameters acquired at that time. The syndrome codes can also be used to encrypt and decrypt data.
摘要翻译：从人力，语音，指纹和鸢尾获得的生物特征参数用于用户认证和访问控制。因为生物特征参数是连续的，并且从一个读数到下一个读数不同，所以应用校正子码来确定生物统计学综合征矢量。可以安全地存储生物特征综合征矢量，同时容忍生物特征数据的固有变异性。存储的生物统计量子载体在用户认证期间使用当时获取的生物特征参数进行解码。校正码也可用于加密和解密数据。

15. 发明申请

US20060123239A1 Biometric based user authentication with syndrome codes 审中-公开
标题翻译：基于生物特征的用户认证与综合征代码
公开(公告)号：US20060123239A1
公开(公告)日：2006-06-08
申请号：US11006308
申请日：2004-12-07
申请人： Emin Martinian , Anthony Vetro
发明人： Emin Martinian , Anthony Vetro
IPC分类号： H04K1/00
CPC分类号： H04L9/3236 , G07C9/00158 , H04L9/3231
摘要： Biometric parameters acquired from human faces, voices, fingerprints, and irises are used for user authentication and access control. Because the biometric parameters are continuous and vary from one reading to the next, syndrome codes are applied to determine biometric syndromes. The biometric syndromes can be stored securely, while tolerating an inherent variability of biometric data. The stored biometric syndrome is decoded during user authentication using biometric parameters acquired at that time. Specifically, during enrollment, enrollment biometric parameters are acquired from a user and encoded as a syndrome. A hash function is applied to the syndrome to produce an enrollment hash. The syndrome and hash as stored in a database. During user authentication, the enrollment syndrome is decoded using a syndrome decoder and authentication biometric parameters of the user to produce decoded biometric parameters. The hash function is applied to the decoded biometric parameters to produce an authentication hash. The authentication hash and the enrollment hash are compared to determine whether user access is granted.
摘要翻译：从人脸，语音，指纹和虹膜获取的生物特征参数用于用户认证和访问控制。因为生物特征参数是连续的，并且从一个读数到下一个读数不同，所以应用校正子代码来确定生物统计学综合征。可以安全地存储生物特征综合征，同时容忍生物特征数据的固有变异性。存储的生物特征综合征在用户认证期间使用当时获取的生物特征参数进行解码。具体地说，在登记期间，从用户获取登记生物特征参数并将其编码为综合征。将散列函数应用于综合征以产生注册散列。数据库中存储的综合征和哈希值。在用户认证期间，使用校正子解码器和用户的身份验证生物特征参数解密注册综合征，以产生解码的生物特征参数。散列函数被应用于解码的生物特征参数以产生认证散列。比较认证散列和注册散列，以确定是否授予用户访问权限。

16. 发明授权

US07728878B2 Method and system for processing multiview videos for view synthesis using side information 有权
标题翻译：用于使用侧面信息处理多视点视频以进行视图合成的方法和系统
公开(公告)号：US07728878B2
公开(公告)日：2010-06-01
申请号：US11485092
申请日：2006-07-12
申请人： Sehoon Yea , Emin Martinian , Anthony Vetro , Jong Dae Oh , Serdar Ince
发明人： Sehoon Yea , Emin Martinian , Anthony Vetro , Jong Dae Oh , Serdar Ince
IPC分类号： H04N5/225
CPC分类号： H04N19/615 , H04N13/243 , H04N19/103 , H04N19/105 , H04N19/13 , H04N19/147 , H04N19/176 , H04N19/46 , H04N19/573 , H04N19/597 , H04N19/61 , H04N19/63
摘要： A method processes a multiview videos of a scene, in which each video is acquired by a corresponding camera arranged at a particular pose, and in which a view of each camera overlaps with the view of at least one other camera. Side information for synthesizing a particular view of the multiview video is obtained in either an encoder or decoder. A synthesized multiview video is synthesized from the of multiview videos and the side information. A reference picture list is maintained for each current frame of each of the multiview videos, the reference picture indexes temporal reference pictures and spatial reference pictures of the acquired multiview videos and the synthesized reference pictures of the synthesized multiview video. Each current frame of the multiview videos is predicted according to reference pictures indexed by the associated reference picture list.
摘要翻译：一种处理场景的多视点视频的方法，其中通过布置在特定姿态的相应摄像机获取每个视频，并且其中每个摄像机的视图与至少一个其他摄像机的视图重叠。在编码器或解码器中获得用于合成多视图视频的特定视图的侧面信息。合成的多视点视频是从多视点视频和侧面信息合成的。维护每个多视角视频的每个当前帧的参考图片列表，参考图片索引所获取的多视角视频的时间参考图片和空间参考图片以及合成的多视角视频的合成参考图片。根据由相关联的参考图片列表索引的参考图片预测多视图视频的每个当前帧。

17. 发明授权

US07620818B2 Biometric based user authentication and data encryption 有权
标题翻译：基于生物特征的用户认证和数据加密
公开(公告)号：US07620818B2
公开(公告)日：2009-11-17
申请号：US11218261
申请日：2005-09-01
申请人： Anthony Vetro , Jonathan S. Yedidia , Emin Martinian , Sergey M. Yekhanin
发明人： Anthony Vetro , Jonathan S. Yedidia , Emin Martinian , Sergey M. Yekhanin
IPC分类号： G06F9/46 , G06F21/00
CPC分类号： H04L9/0894 , G07C9/00158 , H04L9/0866 , H04L9/3231
摘要： First biometric parameters are acquired from a user. Input data are encrypted according to the biometric parameters to produce ciphertext. The biometric parameters are encoded using a syndrome encoder to produce a syndrome code. The ciphertext and the syndrome code are associated with each other and stored in a computer readable media so that only the same user can subsequently decrypt the cipher text.
摘要翻译：从用户获取第一生物特征参数。根据生物特征参数对输入数据进行加密以产生密文。使用校正子编码器对生物特征参数进行编码以产生校正子码。密文和纠错码相互关联并存储在计算机可读介质中，使得只有相同的用户可随后解密密文。

18. 发明申请

US20070030356A1 Method and system for processing multiview videos for view synthesis using side information 有权
标题翻译：用于使用侧面信息处理多视点视频以进行视图合成的方法和系统
公开(公告)号：US20070030356A1
公开(公告)日：2007-02-08
申请号：US11485092
申请日：2006-07-12
申请人： Sehoon Yea , Emin Martinian , Anthony Vetro , Jong Oh , Serdar Ince
发明人： Sehoon Yea , Emin Martinian , Anthony Vetro , Jong Oh , Serdar Ince
IPC分类号： H04N5/225 , H04N5/228
CPC分类号： H04N19/615 , H04N13/243 , H04N19/103 , H04N19/105 , H04N19/13 , H04N19/147 , H04N19/176 , H04N19/46 , H04N19/573 , H04N19/597 , H04N19/61 , H04N19/63
摘要： A method processes a multiview videos of a scene, in which each video is acquired by a corresponding camera arranged at a particular pose, and in which a view of each camera overlaps with the view of at least one other camera. Side information for synthesizing a particular view of the multiview video is obtained in either an encoder or decoder. A synthesized multiview video is synthesized from the of multiview videos and the side information. A reference picture list is maintained for each current frame of each of the multiview videos, the reference picture indexes temporal reference pictures and spatial reference pictures of the acquired multiview videos and the synthesized reference pictures of the synthesized multiview video. Each current frame of the multiview videos is predicted according to reference pictures indexed by the associated reference picture list.
摘要翻译：一种处理场景的多视点视频的方法，其中通过布置在特定姿态的相应摄像机获取每个视频，并且其中每个摄像机的视图与至少一个其他摄像机的视图重叠。在编码器或解码器中获得用于合成多视图视频的特定视图的侧面信息。合成的多视点视频是从多视点视频和侧面信息合成的。维护每个多视角视频的每个当前帧的参考图片列表，参考图片索引所获取的多视点视频的时间参考图片和空间参考图片以及合成的多视角视频的合成参考图片。根据由相关联的参考图片列表索引的参考图片预测多视图视频的每个当前帧。

19. 发明申请

US20060123241A1 Biometric based user authentication and data encryption 有权
公开(公告)号：US20060123241A1
公开(公告)日：2006-06-08
申请号：US11218261
申请日：2005-09-01
申请人： Emin Martinian , Anthony Vetro , Sergey Yekhanin , Jonathan Yedidia
发明人： Emin Martinian , Anthony Vetro , Sergey Yekhanin , Jonathan Yedidia
IPC分类号： H04K1/00
CPC分类号： H04L9/0894 , G07C9/00158 , H04L9/0866 , H04L9/3231
摘要： First biometric parameters are acquired from a user. Input data are encrypted according to the biometric parameters to produce ciphertext. The biometric parameters are encoded using a syndrome encoder to produce a syndrome code. The ciphertext and the syndrome code are associated with each other and stored in a computer readable media so that only the same user can subsequently decrypt the cipher text.

20. 发明授权

US07327287B2 Lossy data compression exploiting distortion side information 失效
标题翻译：有损数据压缩利用失真侧信息
公开(公告)号：US07327287B2
公开(公告)日：2008-02-05
申请号：US11296649
申请日：2005-12-07
申请人： Emin Martinian , Gregory W. Wornell , Ram Zamir
发明人： Emin Martinian , Gregory W. Wornell , Ram Zamir
IPC分类号： H03M7/30
CPC分类号： H03M7/30
摘要： Described are techniques for performing lossy encoding. Source data and quality data are received by an encoder. The encoder maps the source data into a compressed representation having a level of distortion in accordance with the quality information. The compressed representation may be decoded without using the quality information.
摘要翻译：描述了用于执行有损编码的技术。源数据和质量数据由编码器接收。编码器根据质量信息将源数据映射成具有失真水平的压缩表示。可以在不使用质量信息的情况下解码压缩表示。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式