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1. 发明授权

US6100925A Image insertion in video streams using a combination of physical sensors and pattern recognition 有权
标题翻译：使用物理传感器和模式识别的组合在视频流中进行图像插入
公开(公告)号：US6100925A
公开(公告)日：2000-08-08
申请号：US230099
申请日：1999-01-19
申请人： Roy J. Rosser , Yi Tan , Howard J. Kennedy, Jr. , James L. Jeffers , Darrell S. DiCicco , Ximin Gong
发明人： Roy J. Rosser , Yi Tan , Howard J. Kennedy, Jr. , James L. Jeffers , Darrell S. DiCicco , Ximin Gong
IPC分类号： G01S3/786 , G01S17/66 , H04N5/272 , H04N7/18
CPC分类号： H04N5/2723 , G01S3/7864 , H04N5/272 , G01S17/66
摘要： A live video insertion system (LVIS) is disclosed that allows insertion of static or dynamic images into a live video broadcast in a realistic fashion on a real time basis. Initially, natural landmarks in a scene that are suitable for subsequent detection and tracking are selected. The landmarks are typically distributed throughout the entire scene, such as a ballpark or football stadium. The field of view of the camera at any instant is normally significantly smaller than the full scene that may be panned. The LVIS uses a combination of pattern recognition techniques and camera sensor data (e.g., pan, tilt, zoom, etc.) to locate, verify and track target data. Camera sensors are well suited for the searching requirements of an LVIS, while pattern recognition and landmark tracking techniques are better suited for the image tracking requirements of LVIS.
摘要翻译： PCT No.PCT / US97 / 21607 Sec。 371日期1999年1月19日 102（e）1999年1月19日PCT PCT 1997年11月25日PCT公布。公开号WO98 / 24242 日期1998年6月4日公开了一种实时视频插入系统（LVIS），其允许以实时的方式将静态或动态图像插入实况视频广播。首先，选择场景中适合于后续检测和跟踪的自然地标。地标通常分布在整个场景中，例如球场或足球场。摄像机在任何时刻的视野通常明显小于可能被淘汰的完整场景。 LVIS使用模式识别技术和相机传感器数据（例如，平移，倾斜，缩放等）的组合来定位，验证和跟踪目标数据。相机传感器非常适合LVIS的搜索要求，而图案识别和地标跟踪技术更适合于LVIS的图像跟踪要求。

2. 发明授权

US5892554A System and method for inserting static and dynamic images into a live video broadcast 失效
标题翻译：将静态和动态图像插入实况视频广播的系统和方法
公开(公告)号：US5892554A
公开(公告)日：1999-04-06
申请号：US563598
申请日：1995-11-28
申请人： Darrell S. DiCicco , Karl Fant
发明人： Darrell S. DiCicco , Karl Fant
IPC分类号： H04N5/272 , H04N9/74
CPC分类号： H04N5/2723 , H04N5/272
摘要： A live video insertion system efficiently places static or dynamic images into a live broadcast. The system initially identifies natural landmarks within the video scene that can be automatically identified and tracked as the field of view of the camera pans and zooms across the scene. The locations of the landmarks are mathematically modeled and stored as a constellation of locations on a mathematical grid. An arbitrary reference point, preferably not necessarily coincident with a selected natural landmark, is located within or without of the grid and used as an origin for the purpose of inserting the static or dynamic image within the field of view of the camera. For static images, it is frequently desirable to place an edge or border of the image to be inserted on the reference point. For dynamic insertions, the distance between the reference point and the inserted dynamic image is automatically changed from frame to frame in order to make the image appear as though it's translating or changing, or both.
摘要翻译：实时视频插入系统有效地将静态或动态图像放置在直播中。该系统最初识别视频场景内的自然地标，可以自动识别和跟踪摄像机平台的视野并在场景中进行缩放。地标的位置在数学上被建模并存储为数学网格上的位置星座。优选地不一定与选定的天然地标一致的任意参考点位于网格的内部或之外，并且用作为将静态或动态图像插入照相机视野内的目的。对于静态图像，通常希望将要插入的图像的边缘或边框放置在参考点上。对于动态插入，参考点和插入的动态图像之间的距离自动地从帧到帧改变，以使图像看起来像转换或改变，或者两者一样。

3. 发明授权

US4979203A X-ray laser microscope apparatus 失效
标题翻译： X光激光显微镜装置
公开(公告)号：US4979203A
公开(公告)日：1990-12-18
申请号：US369206
申请日：1989-06-19
申请人： Szymon Suckewer , Darrell S. DiCicco , Joseph G. Hirschberg , Lewis D. Meixler , Robert Sathre , Charles H. Skinner
发明人： Szymon Suckewer , Darrell S. DiCicco , Joseph G. Hirschberg , Lewis D. Meixler , Robert Sathre , Charles H. Skinner
IPC分类号： G21K7/00
CPC分类号： A61B6/484 , A61B6/4092 , G21K7/00 , G21K2207/005
摘要： A microscope consisting of an x-ray contact microscope and an optical microscope. The optical, phase contrast, microscope is used to align a target with respect to a source of soft x-rays. The source of soft x-rays preferably comprises an x-ray laser but could comprise a synchrotron or other pulse source of x-rays. Transparent resist material is used to support the target. The optical microscope is located on the opposite side of the transparent resist material from the target and is employed to align the target with respect to the anticipated soft x-ray laser beam. After alignment with the use of the optical microscope, the target is exposed to the soft x-ray laser beam. The x-ray sensitive transparent resist material whose chemical bonds are altered by the x-ray beam passing through the target materGOVERNMENT LICENSE RIGHTSThis invention was made with government support under Contract No. De-FG02-86ER13609 awarded by the Department of Energy. The Government has certain rights in this invention.
摘要翻译：由x射线接触显微镜和光学显微镜组成的显微镜。光学相位对比度显微镜用于使目标相对于软X射线源进行对准。软X射线的来源优选地包括x射线激光器，但是可以包括同步加速器或其他x射线脉冲源。透明抗蚀材料用于支撑目标。光学显微镜位于距离目标物的透明抗蚀剂材料的相对侧上，并用于相对于预期的软X射线激光束对准靶。在使用光学显微镜对准之后，将目标物暴露于软X射线激光束。然后，通过穿过目标材料的X射线束改变其化学键的x射线敏感的透明抗蚀剂材料，以产生靶的阴影图像。

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