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    Real-time capture and transformation of hemispherical video images to images in rectilinear coordinates
    1.
    发明授权
    Real-time capture and transformation of hemispherical video images to images in rectilinear coordinates 有权
    将半球形视频图像实时捕获并转换为直线坐标中的图像

    公开(公告)号：US08160394B2

    公开(公告)日：2012-04-17

    申请号：US11432774

    申请日：2006-05-11

    Applicant: Elaine S. Acree ,  Sheila G. Whitaker ,  Gene A. Grindstaff

    Inventor： Elaine S. Acree ,  Sheila G. Whitaker ,  Gene A. Grindstaff

    IPC: G06K9/32

    CPC classification number: H04N5/2628 ,  G06T3/0018 ,  H04N5/23238 ,  H04N7/181

    Abstract: A method of transforming an input image from a hemispherical source to an output image in rectilinear coordinates is disclosed. The method includes receiving data representative of an input image originating from a hemispherical camera and having a size defined by an input image height and an input image width. Once the data is received, an output image width and output image height representative of a size of a rectilinear output image is calculated based on the size of the input image. A rectilinear output image is then generated by mapping input image pixels to locations within the width and height of the output image, without reference to the optical characteristics of the hemispherical camera.

    Abstract translation: 公开了一种将输入图像从半球源转换为直线坐标中的输出图像的方法。 该方法包括接收表示源自半球形摄像机的输入图像并具有由输入图像高度和输入图像宽度限定的大小的数据。 一旦接收到数据，就根据输入图像的大小来计算表示直线输出图像的尺寸的输出图像宽度和输出图像高度。 然后通过将输入图像像素映射到输出图像的宽度和高度内的位置，而不参考半球形相机的光学特性，生成直线输出图像。

    Method, device and computer program product for demultiplexing of video images
    2.
    发明授权
    Method, device and computer program product for demultiplexing of video images 有权
    用于视频图像解复用的方法，设备和计算机程序产品

    公开(公告)号：US07310110B2

    公开(公告)日：2007-12-18

    申请号：US10237251

    申请日：2002-09-06

    Applicant: Gene Arthur Grindstaff ,  Susan Heath Calvin Fletcher ,  Therman Ward McKay, III

    Inventor： Gene Arthur Grindstaff ,  Susan Heath Calvin Fletcher ,  Therman Ward McKay, III

    IPC: H04N7/18

    CPC classification number: H04N5/247 ,  G06K9/36 ,  G06T5/50 ,  G06T7/33 ,  H04N5/23248 ,  H04N5/23267 ,  H04N7/181 ,  H04N9/646

    Abstract: A method for demultiplexing digital video data which originates from multiple sources in which the multiplexed images are not indexed nor is there identification information provided to differentiate sources. The sources are generally cameras which may be stationary cameras or moving cameras that rotate as are commonly used in the surveillance industry. A first set of digital video data representative of a first image is retrieved from a memory source or from a video tape. The first set of digital video data is stored to a memory location associated with a first source. The first set of video data is also identified as representative video data of the first source. A second set of digital video data representative of a current image is then retrieved. A difference ratio is calculated using the representative digital video data and the current set of digital video data. If the difference ratio is above a threshold, a display query requiring response for classifying the current digital video data as belonging to an identified source or originating from a new source is presented to a user of the system. If a response is received indicating that the current set of digital video data is associated with a new source, the current set of digital video data is stored to a second memory location associated with the second source. This current set of digital video data is then identified as the representative video data for the second source.

    Abstract translation: 一种解复用多路复用图像未被索引的多个源的数字视频数据的方法，也是提供用于区分源的标识信息。 来源通常是相机，其可以是静止照相机或者像监视行业中通常使用的旋转相机。 代表第一图像的第一组数字视频数据从存储器源或视频磁带检索。 第一组数字视频数据被存储到与第一源相关联的存储器位置。 第一组视频数据也被识别为第一个源的代表性视频数据。 然后检索表示当前图像的第二组数字视频数据。 使用代表性的数字视频数据和当前的数字视频数据集来计算差值比。 如果差分比率高于阈值，则向系统的用户呈现需要用于将当前数字视频数据分类为属于所识别源或来自新源的响应的显示查询。 如果接收到指示当前数字视频数据集合与新的源相关联的响应，则将当前数字视频数据集合存储到与第二源相关联的第二存储器位置。 然后将该当前数字视频数据集合识别为用于第二源的代表性视频数据。

    Real-time image stabilization
    5.
    发明授权
    Real-time image stabilization 有权
    实时图像稳定

    公开(公告)号：US08462218B2

    公开(公告)日：2013-06-11

    申请号：US12947077

    申请日：2010-11-16

    Applicant: Gene A. Grindstaff ,  Sheila G. Whitaker

    Inventor： Gene A. Grindstaff ,  Sheila G. Whitaker

    IPC: H04N5/228 ,  G06K9/00 ,  G06K9/32

    CPC classification number: G06T3/0006 ,  G06T7/66 ,  H04N5/23248 ,  H04N5/23254 ,  H04N5/23258 ,  H04N5/23264 ,  H04N5/23277

    Abstract: An apparatus and method for stabilizing image frames in a video data stream. A weighted average or centroid of the intensity or hue associated with pixels vs. the horizontal and vertical position of each pixel is calculated for a reference frame in the video data stream. A corresponding centroid is calculated for a subsequent frame in the stream. This image frame is then translated so that the centroid of the subsequent frame and the centroid of the reference frame coincide, reducing artifacts from shaking of the video capture device. Alternatively, the video stream frames may be divided into tiles and centroids calculated for each tile. The centroids of the tiles of a subsequent frame are curve fit to the centroids of tiles in a reference frame. An affine transform is then performed on the subsequent frame to reduce artifacts in the image from movements of the video capture device.

    Abstract translation: 一种用于稳定视频数据流中的图像帧的装置和方法。 对于视频数据流中的参考帧，计算与像素相关的强度或色相的加权平均或重心相对于每个像素的水平和垂直位置。 为流中的后续帧计算相应的质心。 然后翻转该图像帧，使得后续帧的质心和参考帧的质心重合，从而减少视频捕捉设备抖动的伪影。 或者，视频流帧可以被划分为针对每个图块计算的图块和重心。 后续帧的瓦片的质心曲线拟合到参考帧中的瓦片的质心。 然后在随后的帧上执行仿射变换，以减少图像中的伪影从视频捕捉设备的移动。

    System and Method for Editing Cartographic Data
    7.
    发明申请
    System and Method for Editing Cartographic Data 有权
    编辑制图数据的系统和方法

    公开(公告)号：US20090157718A1

    公开(公告)日：2009-06-18

    申请号：US12334244

    申请日：2008-12-12

    Applicant: Stanley M. Owen, JR. ,  Eric M. Schwartz ,  Prashanti Seri Somaiah ,  Chandrasekharam Somanchi ,  Dheeraj Kumar Deveneni

    Inventor： Stanley M. Owen, JR. ,  Eric M. Schwartz ,  Prashanti Seri Somaiah ,  Chandrasekharam Somanchi ,  Dheeraj Kumar Deveneni

    IPC: G06F17/30

    CPC classification number: G06F17/30241

    Abstract: Systems, methods, and computer program products for editing and displaying cartographic data are described. Cartographic source data is retrieved from a first record set and at least one feature of the source data is displayed in a display device. Based on a user's selection of a feature in the display device, source data corresponding to the selected feature is selected. Based on the user's modification of the selected feature in the display device, cartographic edit data, representing the user's modification of the feature, is created. The cartographic edit data is associated with the cartographic source data for the feature and the associated cartographic edit data is stored within a second record set. The source data and edited data may also be displayed by retrieving the cartographic source data for a feature from the first record set and retrieving the cartographic edit data associated with the source data from the second record set. The source data for the feature is merged with the associated cartographic edit data for the feature to create an output record set for display on the display device.

    Abstract translation: 描述用于编辑和显示制图数据的系统，方法和计算机程序产品。 从第一记录集检索制图源数据，并且将源数据的至少一个特征显示在显示装置中。 基于用户对显示设备中的特征的选择，选择与所选特征对应的源数据。 基于用户对显示设备中所选功能的修改，创建表示用户对该特征的修改的制图编辑数据。 制图编辑数据与特征的制图源数据相关联，并且相关联的制图编辑数据被存储在第二记录集中。 也可以通过从第一记录集中检索特征的制图源数据并从第二记录集中检索与源数据相关联的制图编辑数据来显示源数据和编辑数据。 该特征的源数据与用于特征的相关制图编辑数据合并，以创建用于在显示装置上显示的输出记录集。

    Concealed object recognition
    8.
    发明授权
    Concealed object recognition 有权
    隐藏对象识别

    公开(公告)号：US07477797B2

    公开(公告)日：2009-01-13

    申请号：US11441488

    申请日：2006-05-26

    Applicant: Gene Arthur Grindstaff ,  Susan Heath Calvin Fletcher ,  Therman Ward McKay, III

    Inventor： Gene Arthur Grindstaff ,  Susan Heath Calvin Fletcher ,  Therman Ward McKay, III

    IPC: G06K9/40 ,  G06K9/00 ,  G09G5/00

    CPC classification number: H04N5/247 ,  G06K9/36 ,  G06T5/50 ,  G06T7/33 ,  H04N5/23248 ,  H04N5/23267 ,  H04N7/181 ,  H04N9/646

    Abstract: A method for viewing a first object that is obstructed by a second object. In such a method, the first object has a contrasting color to the second object and the second object is constructed from a material that allows visible light to pass therethrough. The amount of visible light that passes through the second object is not enough such that the first object is visible to the human eye. The method involves taking a digital image of the first and second object using a visible light sensor, such as a CCD camera sensor. The digital image data that is received into a computer system contains both first object data and second object data. It should be understood that the first object data and the second object data include color information. The amount of contrast between the first and the second object should be approximately 10% of the total scale such that on a 256 color scale the difference is approximately 25 levels. The computer system substantially filters out the second object data and then the values associated with the first object data are increased until the data is visibly displayable.

    Abstract translation: 一种用于观察被第二物体阻挡的第一物体的方法。 在这种方法中，第一物体与第二物体具有对比色，第二物体由允许可见光通过的材料构成。 通过第二物体的可见光的量不足以使得第一物体对人眼可见。 该方法涉及使用诸如CCD照相机传感器的可见光传感器来拍摄第一和第二物体的数字图像。 接收到计算机系统中的数字图像数据包含第一对象数据和第二对象数据。 应当理解，第一对象数据和第二对象数据包括颜色信息。 第一个和第二个物体之间的对比度应该是总规模的大约10％，这样在256色标上差值大约是25级。 计算机系统基本上过滤出第二对象数据，然后增加与第一对象数据相关联的值，直到数据可见地显示为止。

    System and method for editing cartographic data
    9.
    发明授权
    System and method for editing cartographic data 有权
    用于编辑制图数据的系统和方法

    公开(公告)号：US08386426B2

    公开(公告)日：2013-02-26

    申请号：US12334244

    申请日：2008-12-12

    Applicant: Stanley M. Owen, Jr. ,  Eric M. Schwartz ,  Prashanti Seri Somaiah ,  Chandrasekharam Somanchi ,  Dheeraj Kumar Deveneni

    Inventor： Stanley M. Owen, Jr. ,  Eric M. Schwartz ,  Prashanti Seri Somaiah ,  Chandrasekharam Somanchi ,  Dheeraj Kumar Deveneni

    IPC: G06F17/00

    CPC classification number: G06F17/30241

    Abstract: Systems, methods, and computer program products for editing and displaying cartographic data are described. Cartographic source data is retrieved from a first record set and displayed in a display device. Based on a selection by a user of a feature in the display device, source data corresponding to the selected feature is selected. Based on a modification of the selected feature by the user in the display device, cartographic edit data is created. The cartographic edit data is associated with the cartographic source data for the feature and the associated cartographic edit data is stored within a second record set that is editable by the user. An output record set is created for display on the display device, at least in part, from the associated cartographic edit data for the feature.

    Abstract translation: 描述用于编辑和显示制图数据的系统，方法和计算机程序产品。 从第一记录集检索制图源数据并将其显示在显示装置中。 基于用户对显示设备中的特征的选择，选择与所选择的特征相对应的源数据。 基于用户在显示装置中对所选特征的修改，创建制图编辑数据。 地图编辑数据与用于特征的制图源数据相关联，并且相关联的制图编辑数据被存储在用户可编辑的第二记录集内。 创建输出记录集，用于至少部分地从用于特征的相关联的制图编辑数据在显示设备上显示。

    Routing Method in Asymmetric Networks
    10.
    发明申请
    Routing Method in Asymmetric Networks 有权
    不对称网络中的路由方法

    公开(公告)号：US20100150019A1

    公开(公告)日：2010-06-17

    申请号：US12334891

    申请日：2008-12-15

    Applicant: Peter Laskowski

    Inventor： Peter Laskowski

    IPC: H04L12/28

    CPC classification number: H04L45/26 ,  G06F9/4862 ,  H04L45/02 ,  H04L45/08 ,  H04L67/34

    Abstract: A method for establishing or reinforcing a path through an asymmetric network of interconnected nodes includes storing navigation data at one or more nodes, for use by an agent in traveling from that node to a subsequent node, while ultimately traveling from a first terminal node (for example, a source node) to a second terminal node (for example, a destination node). As the agent travels from a first terminal node to a second terminal node via an intermediate node, the agent modifies the navigation data intended for use by an agent traveling from the second terminal node to the first terminal node via the intermediate node. Agents traveling complementary routes reinforce each other paths, allowing paths to be determined and reinforced.

    Abstract translation: 用于建立或加强通过互连节点的非对称网络的路径的方法包括在一个或多个节点处存储导航数据，供代理从该节点传播到后续节点时使用，同时最终从第一终端节点传播（用于 例如，源节点）连接到第二终端节点（例如，目的地节点）。 当代理经由中间节点从第一终端节点移动到第二终端节点时，代理修改由第二终端节点经由中间节点移动到第一终端节点的代理所使用的导航数据。 旅行互补路线的代理人相互加强，从而确定和加强路径。

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