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1. 发明授权

US06965379B2 N-view synthesis from monocular video of certain broadcast and stored mass media content 失效
标题翻译：某些广播和存储的大众媒体内容的单眼视频的N视图合成
公开(公告)号：US06965379B2
公开(公告)日：2005-11-15
申请号：US09851445
申请日：2001-05-08
申请人： Mi-Suen Lee , Tomas Brodsky , Daphna Weinshall , Miroslav Trajkovic
发明人： Mi-Suen Lee , Tomas Brodsky , Daphna Weinshall , Miroslav Trajkovic
IPC分类号： G06T17/40 , G06T1/00 , G06T7/00 , H04N7/26 , H04N13/00 , G06T15/00
CPC分类号： H04N19/20 , G06T7/85 , G06T2207/10012 , H04N13/111 , H04N13/117 , H04N13/194 , H04N13/221 , H04N13/246 , H04N13/261 , H04N13/289 , H04N19/23 , H04N2013/0092
摘要： A monocular input image is transformed to give it an enhanced three dimensional appearance by creating at least two output images. Foreground and background objects are segmented in the input image and transformed differently from each other, so that the foreground objects appear to stand out from the background. Given a sequence of input images, the foreground objects will appear to move differently from the background objects in the output images.
摘要翻译：通过创建至少两个输出图像来转换单目输入图像以使其具有增强的三维外观。前景和背景对象在输入图像中被分割并且彼此不同地变换，使得前景对象看起来从背景中脱颖而出。给定一系列输入图像，前景对象将显示为与输出图像中的背景对象不同的移动。

2. 发明授权

US06993179B1 Strapdown system for three-dimensional reconstruction 失效
标题翻译： Strapdown系统进行三维重建
公开(公告)号：US06993179B1
公开(公告)日：2006-01-31
申请号：US09633760
申请日：2000-08-07
申请人： Daphna Weinshall , Mi-Suen Lee
发明人： Daphna Weinshall , Mi-Suen Lee
IPC分类号： G06K9/00
CPC分类号： G06T7/593 , G06T7/85 , G06T2207/10012 , H04N13/239 , H04N13/246 , H04N2013/0081
摘要： The shape of a three-dimensional object is determined from uncalibrated stereo images by first determining the projection of the point on a reference plane. The distance of each point from the reference plane is obtained by a technique that makes use of a calibration based on two known points visible in each camera's field of view. The method requires only one high precision measurement, which is the depth of the two calibration points from a reference plane. These may be supplied in a setup apparatus thereby avoiding the need for a user to make measurements. The rest of the required calibration data may be derived directly from the images of the cameras.
摘要翻译：通过首先确定点在参考平面上的投影，从未校准的立体图像确定三维物体的形状。通过使用基于每个相机的视场中可见的两个已知点的校准的技术来获得每个点与参考平面的距离。该方法仅需要一个高精度测量，即来自参考平面的两个校准点的深度。这些可以在设置装置中提供，从而避免了用户进行测量的需要。所需校准数据的其余部分可以直接从相机的图像中导出。

3. 发明授权

US07174459B2 Imprinting an identification certificate 有权
标题翻译：打印身份证明书
公开(公告)号：US07174459B2
公开(公告)日：2007-02-06
申请号：US10759091
申请日：2004-01-20
申请人： Scott Kirkpatrick , Daphna Weinshall
发明人： Scott Kirkpatrick , Daphna Weinshall
IPC分类号： H04L9/00
CPC分类号： G06F21/36 , G07C9/00134 , H04L9/3218 , H04L9/3231 , H04L2209/805
摘要： A system and method for using imprinting as part of a security function that involves a user, for a security and/or identification mechanism. Imprinting is preferably used for cryptographic primitives, for determining a one-way function that operates at least partially according to a characteristic and/or function of the human brain.
摘要翻译：一种用于使用印记作为安全功能的一部分的系统和方法，其涉及用户，用于安全和/或识别机制。压印优选用于加密原语，用于确定至少部分地根据人类大脑的特征和/或功能进行操作的单向功能。

4. 发明申请

US20050005119A1 Imprinting an identification certificate 有权
标题翻译：打印身份证明书
公开(公告)号：US20050005119A1
公开(公告)日：2005-01-06
申请号：US10759091
申请日：2004-01-20
申请人： Scott Kirkpatrick , Daphna Weinshall
发明人： Scott Kirkpatrick , Daphna Weinshall
IPC分类号： G06F21/00 , G07C9/00 , H04L9/32 , H04L9/00
CPC分类号： G06F21/36 , G07C9/00134 , H04L9/3218 , H04L9/3231 , H04L2209/805
摘要： A system and method for using imprinting as part of a security function that involves a user, for a security and/or identification mechanism. Imprinting is preferably used for cryptographic primitives, for determining a one-way function that operates at least partially according to a characteristic and/or function of the human brain.
摘要翻译：一种用于使用印记作为安全功能的一部分的系统和方法，其涉及用户，用于安全和/或识别机制。压印优选用于加密原语，用于确定至少部分地根据人类大脑的特征和/或功能进行操作的单向功能。

5. 发明授权

US06198852B1 View synthesis from plural images using a trifocal tensor data structure in a multi-view parallax geometry 失效
标题翻译：使用多视角视差几何中的三焦张量数据结构从多个图像中查看合成
公开(公告)号：US06198852B1
公开(公告)日：2001-03-06
申请号：US09088543
申请日：1998-06-01
申请人： Padmananbhan Anandan , Michal Irani , Daphna Weinshall
发明人： Padmananbhan Anandan , Michal Irani , Daphna Weinshall
IPC分类号： G06K936
CPC分类号： G06K9/209 , G06T7/97 , G06T2207/20088 , G06T2207/20228
摘要： The invention is embodied in a process for synthesizing a new image representing a new viewpoint of a scene from at least two existing images of the scene taken from different respective viewspoints. The process begins by choosing a planar surface visible in the at least two of the existing images and transforming the at least two existing images relative to one another so as to bring the planar surface into perspective alignment in the at least two existing images, and then choosing a reference frame and computing parallax vectors between the two images of the projection of common scene points on the reference frame. Preferably, the reference frame comprises an image plane of a first one of the existing images. Preferably, the reference frame is co-planar with the planar surface. In this case, the transforming of the existing images is achieved by performing a projective transform on a second one of the existing images to bring its image of the planar surface into perspective alignment with the image of the planar surface in the first existing image. Preferably, the image parameter of the new view comprises information sufficient, together with the parallax vectors, to deduce: (a) a trifocal ratio in the reference frame and (b) one epipole between the new viewpoint and one of the first and second viewpoints.
摘要翻译：本发明体现在从不同的各个视点拍摄的场景的至少两个现有图像中合成表示场景的新视点的新图像的处理。该过程开始于在至少两个现有图像中选择可见的平面表面，并相对于彼此变换至少两个现有图像，以便使平面在至少两个现有图像中进行透视对准，然后选择参考帧并计算参考帧上的共同场景点的投影的两个图像之间的视差矢量。优选地，参考帧包括第一个现有图像的图像平面。优选地，参考框架与平面表面共面。在这种情况下，现有图像的变换是通过在第二个现有图像上进行投射变换来实现的，以使其平面的图像与第一个现有图像中的平面的图像进行透视对齐。，新视图的图像参数包括与视差矢量一起足够的信息，以推断：（a）参考帧中的三焦比和（b）新视点与第一视点和第二视点中的一个之间的一个epipole。

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