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    Method and system for providing a federated wide area motion imagery collection service
    1.
    发明授权
    Method and system for providing a federated wide area motion imagery collection service 有权

    公开(公告)号：US11269947B2

    公开(公告)日：2022-03-08

    申请号：US17100614

    申请日：2020-11-20

    申请人： PIXIA CORP.

    发明人： Rahul C. Thakkar ,  Michael L. Maraist

    IPC分类号： G06F16/51 ,  H04L29/08 ,  G06F16/27 ,  G06F16/29 ,  G06F16/71 ,  G06F16/432 ,  H04L67/51

    摘要： This disclosure relates to WAMI discovery, specifically including: issuing a first request to a WAMI federated collection service (FCS) to retrieve WAMI collection metadata, the WAMI FCS being in communication with a WAMI collection service (CS), each WAMI CSs being in communication with a location where WAMI data is stored; receiving a response in a first format from the WAMI FCS; translating the received WAMI collection metadata from the first format into another format; issuing a second request to the WAMI FCS to access WAMI data in the other format; and retrieving in response to the second request, the WAMI data in the other format from the location that corresponds to a network link.

    System and method for storing points of polygons related to an image
    3.
    发明授权
    System and method for storing points of polygons related to an image 有权

    公开(公告)号：US10565254B2

    公开(公告)日：2020-02-18

    申请号：US16409210

    申请日：2019-05-10

    申请人： PIXIA CORP.

    发明人： Rahul C. Thakkar

    IPC分类号： G06K9/46 ,  G06F16/583 ,  G06F16/51 ,  G06F16/28 ,  G06F16/22 ,  G06T7/50 ,  G06T7/11 ,  G06T7/13 ,  H04N19/186 ,  H04N19/182 ,  H04N19/184 ,  H04N19/40 ,  G06T7/00 ,  G06K9/52 ,  G06T7/60 ,  G06T7/90

    摘要： A system and method for storing data related to an image is disclosed. The method may include: unevenly dividing the image into polygonal image sections, each comprising pixels and each of the pixels having band(s) and a bit depth per band that is too high for displaying on a display screen; dividing the image into quads such that each quad has a boundary that contains at least a portion of one of the polygonal image sections; obtaining statistical data associated with the image, the statistical data being computed for each of the bands of each of the pixels within each of the polygonal image sections; storing, with respect to a reduced resolution dataset (R-Set) of the image, coordinates of bounds of at least one polygonal image section that intersects with a quad; organizing the image, the quads, and the polygonal image sections in a tree structure; and storing the statistical data, the pixel coordinates, and the tree structure.

    METHOD AND SYSTEM OF STORING DATA FILES
    5.
    发明申请
    METHOD AND SYSTEM OF STORING DATA FILES 审中-公开

    公开(公告)号：US20170124100A1

    公开(公告)日：2017-05-04

    申请号：US15405782

    申请日：2017-01-13

    申请人： PIXIA CORP.

    发明人： Rahul C. Thakkar ,  Scott L. PAKULA

    IPC分类号： G06F17/30 ,  H04L29/06 ,  H04L29/08

    CPC分类号： G06F16/122 ,  G06F16/188 ,  G06F16/22 ,  H04L29/08117 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/607 ,  H04L67/02 ,  H04L67/06 ,  H04L67/1097 ,  H04L67/42

    摘要： A method and system for storing data files are provided. The method includes receiving from a client computer system in communication with a server computer system, a first data file and a first data file virtualization policy; storing the first data file and the first data file virtualization policy on a storage device in communication with the server computer system; and deriving one or more second virtual data files using information from the first data file and the first data file virtualization policy, the one or more second virtual data files not being stored on the storage device. The method further includes generating a directory listing of the one or more second virtual data files such that the one or more second virtual data files appear to the client computer system as if the one or more second virtual data files is stored in the storage device.

    METHOD AND SYSTEM OF MANAGING DATA FILES
    7.
    发明申请
    METHOD AND SYSTEM OF MANAGING DATA FILES 有权
    管理数据文件的方法和系统

    公开(公告)号：US20170039675A1

    公开(公告)日：2017-02-09

    申请号：US15297987

    申请日：2016-10-19

    申请人： PIXIA CORP.

    发明人： Rahul C. Thakkar ,  Scott L. Pakula ,  Rudolf O. ERNST

    IPC分类号： G06T1/60 ,  H04N21/234 ,  H04N21/61 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/2665 ,  G06F17/30 ,  H04N21/235

    CPC分类号： G06T1/60 ,  G06F17/30244 ,  G06F17/30247 ,  G06F17/3028 ,  G06F17/30342 ,  G06F17/30362 ,  G06F17/30371 ,  G06F17/30598 ,  G06T1/00 ,  H04N21/23424 ,  H04N21/2353 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/2665 ,  H04N21/6125

    摘要： Methods and systems of managing data files are described herein. One method includes updating a container file of data files having a container file metadata section and one or more empty records, each record of the one or more empty records having: (i) a data file section reserved for storing a data file, (ii) a file metadata section reserved for storing metadata about the data file, and (iii) a record metadata section including information about the record and having at least a record status mark indicating that the record is empty. The method includes setting the record status mark of the one or more empty records to being updated; writing one or more records containing the data file into the one or more empty records within the container file. After successfully writing the one or more records resetting the record status mark to valid.

    摘要翻译： 本文描述了管理数据文件的方法和系统。 一种方法包括更新具有容器文件元数据部分和一个或多个空记录的数据文件的容器文件，所述一个或多个空记录的每个记录具有：（i）用于存储数据文件的数据文件部分，（ii） ）保存用于存储关于数据文件的元数据的文件元数据部分，以及（iii）记录元数据部分，其包括关于记录的信息，并且具有至少指示该记录为空的记录状态标记。 该方法包括设置要更新的一个或多个空记录的记录状态标记; 将包含数据文件的一个或多个记录写入容器文件中的一个或多个空记录。 成功写入将记录状态标记重置为有效的一个或多个记录。

    SYSTEM AND METHOD FOR RETRIEVING AN IMAGE CONTAINING IMAGE STATISTICAL DATA
    8.
    发明申请
    SYSTEM AND METHOD FOR RETRIEVING AN IMAGE CONTAINING IMAGE STATISTICAL DATA 有权
    用于检索包含图像统计数据的图像的系统和方法

    公开(公告)号：US20170024630A1

    公开(公告)日：2017-01-26

    申请号：US15287168

    申请日：2016-10-06

    申请人： PIXIA CORP.

    发明人： Rahul C. Thakkar

    IPC分类号： G06K9/46 ,  G06T7/60 ,  G06K9/52 ,  G06T7/00

    CPC分类号： G06F17/3025 ,  G06F17/3028 ,  G06F17/30327 ,  G06F17/30589 ,  G06K9/4604 ,  G06K9/4671 ,  G06K9/52 ,  G06K2009/4666 ,  G06T7/00 ,  G06T7/0002 ,  G06T7/11 ,  G06T7/13 ,  G06T7/50 ,  G06T7/60 ,  G06T7/90 ,  G06T2207/20021 ,  G06T2207/20112 ,  H04N19/182 ,  H04N19/184 ,  H04N19/186 ,  H04N19/40

    摘要： A system and method of retrieving an area of interest of an image stored in a storage device. The method includes selecting the area of interest having user desired features, the stored image being divided into a plurality of polygonal image sections, each polygonal image section having substantially homogenous features, the image being further divided into a plurality of quads such that each quad has boundaries that contains at least a portion of a first polygonal image section and at least a portion of a second polygonal image section. The method further includes determining in which quad in the plurality of quads each pixel of the area of interest is located and determining for each quad, in which portion of the first polygonal image section or the second polygonal image section each pixel is located.

    摘要翻译： 一种检索存储在存储装置中的图像的感兴趣区域的系统和方法。 该方法包括选择具有用户期望特征的感兴趣区域，所存储的图像被分成多个多边形图像部分，每个多边形图像部分具有基本均匀的特征，该图像被进一步分成多个四边形，使得每个四边形具有 边界包含第一多边形图像部分的至少一部分和第二多边形图像部分的至少一部分。 该方法还包括确定感兴趣区域的每个像素所在的多个四边形中的哪个四边形，并且确定每个四边形，每个像素位于第一多边形图像部分或第二多边形图像部分的哪个部分。

    IMAGE DISPLAY SYSTEM
    10.
    发明申请
    IMAGE DISPLAY SYSTEM 有权
    图像显示系统

    公开(公告)号：US20130076779A1

    公开(公告)日：2013-03-28

    申请号：US13683767

    申请日：2012-11-21

    申请人： PIXIA CORP.

    发明人： Rudolf O. ERNST ,  Rahul C. Thakkar

    IPC分类号： G09G5/02

    CPC分类号： G09G5/02 ,  G06F17/3028 ,  G09G5/12 ,  G09G5/346 ,  G09G5/363 ,  G09G5/393 ,  G09G2340/045

    摘要： A method of configuring an image for data storage on a storage device in an overlapping-tiled format and a method of displaying a desired image selected for viewing on a display are disclosed. The method of configuring an image for data storage includes formatting an image to include a plurality of image tiles, each image tile in the plurality of image tiles having at least a portion that is substantially identical to at least a portion of an adjacent image tile in the plurality of image tiles. The method further includes converting data of the image from data in a first color space into data in a second color space so as to reduce a size of the data of the image, and storing the image data in the second color space.

    摘要翻译： 公开了一种以重叠平铺格式在存储设备上配置用于数据存储的图像的方法以及在显示器上显示所选择的用于观看的期望图像的方法。 配置用于数据存储的图像的方法包括格式化图像以包括多个图像瓦片，多个图像瓦片中的每个图像瓦片具有至少一部分，其至少部分基本上与相邻图像瓦片的至少一部分相同 多个图像块。 该方法还包括将图像的数据从第一颜色空间中的数据转换成第二颜色空间中的数据，以便减小图像的数据的大小，并将图像数据存储在第二颜色空间中。