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1. 发明授权

US10970810B2 Method and system of managing data files 有权
公开(公告)号：US10970810B2
公开(公告)日：2021-04-06
申请号：US16748239
申请日：2020-01-21
申请人： PIXIA CORP.
发明人： Rahul C. Thakkar , Scott L. Pakula , Rudolf O. Ernst
IPC分类号： G06T1/60 , G06F16/50 , G06F16/51 , G06F16/28 , G06F16/583 , G06F16/22 , G06F16/23 , G06T1/00 , H04N21/234 , H04N21/235 , H04N21/2383 , H04N21/2662 , H04N21/2665 , H04N21/61
摘要： Methods and systems of inserting image files into a container are described herein. One method includes overseeing a submission of images to containers, retrieving a job of inserting images into the container, and inserting images into the container by, for each of the plurality of images: (i) reading and analyzing source data including the image; (ii) opening the container, which includes records, where the image will be stored; (iii) determining whether the source data is valid to be entered into a record; (iv) responsive to a determination that the source of data is valid, preparing metadata; (v) writing the record into the container; and (vi) marking a status flag/mark of the record as being updated while writing the record into the container.

2. 发明申请

US20170039675A1 METHOD AND SYSTEM OF MANAGING DATA FILES 有权
标题翻译：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。

3. 发明授权

US09477996B2 Method and system of processing a viewport within large format imagery 有权
标题翻译：在大格式图像中处理视口的方法和系统
公开(公告)号：US09477996B2
公开(公告)日：2016-10-25
申请号：US14710163
申请日：2015-05-12
申请人： PIXIA CORP.
发明人： Rahul C. Thakkar , Scott L. Pakula , Rudolf O. Ernst
IPC分类号： G06K9/46 , G06T1/00 , G06F17/30 , G06T7/00 , H04N21/234 , H04N21/235 , H04N21/2383 , H04N21/2662 , H04N21/2665 , H04N21/61 , G06T1/60
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： A computer system for processing a viewport within an image arranged as a matrix of tiles from a container file is disclosed herein. The computer system includes one or more processors configured to: (a) receive a request to read data of the viewport starting from a point of origin of the viewport, the viewport having a pixel width and a pixel height, the viewport being a portion of an image that is stored in a record within the file container; (b) compute column numbers or row numbers, or both, of the tiles containing the viewport; and (c) read in parallel or asynchronously each row or each column of tiles containing the viewport.
摘要翻译：本文公开了一种用于处理从容器文件排列为瓦片矩阵的图像内的视口的计算机系统。计算机系统包括一个或多个处理器，其被配置为：（a）接收从视口的起点开始读取视口的数据的请求，视口具有像素宽度和像素高度，视口是存储在文件容器内的记录中的图像; （b）计算包含视口的瓦片的列号或行号，或两者; 和（c）平行或异步读取包含视口的每一行或每列瓦片。

4. 发明授权

US11321276B2 Method and system of storing data files 有权
公开(公告)号：US11321276B2
公开(公告)日：2022-05-03
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： G06F16/11 , G06F16/22 , G06F16/188 , H04L29/08 , H04L29/06 , H04L67/06 , H04L67/02 , H04L67/1097 , H04L67/01 , H04L65/612 , H04L65/60
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.

5. 发明授权

US09947072B2 Method and system of managing data files 有权
公开(公告)号：US09947072B2
公开(公告)日：2018-04-17
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： G06K9/54 , G06T1/60 , G06F17/30 , G06T1/00 , H04N21/234 , H04N21/235 , H04N21/2383 , H04N21/2662 , H04N21/2665 , H04N21/61
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.

6. 发明申请

US20160072875A1 METHOD AND SYSTEM FOR RETRIEVING DATA IN A DATA FILE 有权
标题翻译：用于在数据文件中检索数据的方法和系统
公开(公告)号：US20160072875A1
公开(公告)日：2016-03-10
申请号：US14944919
申请日：2015-11-18
申请人： PIXIA CORP.
发明人： Rahul C. Thakkar , Scott L. Pakula
IPC分类号： H04L29/08
CPC分类号： G06F17/30082 , G06F17/30233 , G06F17/30312 , H04L29/08117 , H04L65/4084 , H04L65/602 , H04L65/607 , H04L67/02 , H04L67/06 , H04L67/1097 , H04L67/42
摘要： A method and system for retrieving at least a portion of a first data file are provided. The method includes receiving a request for the at least a portion of the first data file, the request including a start of the at least a portion and a size of the at least a portion; computing a data offset that is aligned to an integer multiple of a block size of the storage device and nearest to the start of the at least a portion; computing a byte-range that is an integer multiple of the block size of the storage device; reading data within the byte-range; and transmitting the at least a portion starting at an offset relative to the data offset that is aligned to an integer multiple of the block size of the storage device.
摘要翻译：提供了用于检索第一数据文件的至少一部分的方法和系统。所述方法包括接收对所述第一数据文件的所述至少一部分的请求，所述请求包括所述至少一部分的开始和所述至少一部分的大小; 计算与所述存储设备的块大小的整数倍对齐并且最接近所述至少一部分的开始的数据偏移; 计算作为存储设备的块大小的整数倍的字节范围; 读取字节范围内的数据; 以及相对于与存储设备的块大小的整数倍对齐的数据偏移量的偏移开始的至少一部分发送。

7. 发明申请

US20150304459A1 METHOD AND SYSTEM OF TRANSMITTING DATA OVER A NETWORK USING A COMMUNICATION PROTOCOL 审中-公开
标题翻译：使用通信协议在网络上传输数据的方法和系统
公开(公告)号：US20150304459A1
公开(公告)日：2015-10-22
申请号：US14688247
申请日：2015-04-16
申请人： PIXIA CORP.
发明人： Scott L. Pakula , Rudolf O. ERNST
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L69/08 , H04L67/02 , H04L67/10 , H04L67/42 , H04L69/164
摘要： A method of transmitting data over a network includes receiving, by a Non-Traditional HTTP server, a request from a Non-Traditional HTTP client through a network, the Non-Traditional HTTP server being configured to operate as a HTTP server that does not use TCP, the Non-Traditional HTTP client being configured to operate as a HTTP client that does not use TCP, the Non-Traditional HTTP server and the Non-Traditional HTTP client communicating through the network using User Space Transport Protocol (UsTP); and determining by the Non-Traditional HTTP server whether the request is valid. If the request is determined to be invalid, sending, by the Non-Traditional HTTP server, an error message to the Non-Traditional HTTP client through the network over UsTP. If the request is determined to be valid, sending by the Non-Traditional HTTP server, requested data to the Non-Traditional HTTP client through the network over UsTP.
摘要翻译：通过网络传输数据的方法包括：通过非传统HTTP服务器通过网络接收来自非传统HTTP客户端的请求，非传统HTTP服务器被配置为作为不使用的HTTP服务器 TCP，非传统HTTP客户端被配置为作为不使用TCP的HTTP客户端，非传统HTTP服务器和非传统HTTP客户端通过使用用户空间传输协议（UsTP）通过网络进行通信; 并由非传统HTTP服务器确定请求是否有效。如果请求被确定为无效，则由非传统HTTP服务器通过UsTP通过网络向非传统HTTP客户端发送错误消息。如果请求被确定为有效，则由非传统HTTP服务器通过UsTP通过网络向非传统HTTP客户端发送请求的数据。

8. 发明授权

US09129349B2 Method of inserting an image into a container file 有权
标题翻译：将图像插入容器文件的方法
公开(公告)号：US09129349B2
公开(公告)日：2015-09-08
申请号：US14509547
申请日：2014-10-08
申请人： PIXIA CORP.
发明人： Rahul C. Thakkar , Scott L. Pakula , Rudolf O. Ernst
IPC分类号： G06K9/60 , G06T1/00 , G06T7/00 , G06F17/30
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： A method of inserting an image into a container file includes reading source data including the image and opening the container file where the image will be stored. The container file comprises one or more records. Each record includes an image file section reserved for storing the image, an image metadata section reserved for storing data about the image, and a record metadata section having a status flag or status mark indicating whether the image file section is empty. The method further includes determining whether the source data is valid to be entered into a record in the one or more records, and if the source of data is valid, preparing the record and the image metadata, and writing the record into the container file and marking the status mark of the record as being updated while writing the record into the container file.
摘要翻译：将图像插入容器文件的方法包括读取包括图像的源数据并打开存储图像的容器文件。容器文件包括一个或多个记录。每个记录包括保存用于存储图像的图像文件部分，保存用于存储关于图像的数据的图像元数据部分，以及具有指示图像文件部分是否为空的状态标志或状态标记的记录元数据部分。该方法还包括确定源数据是否有效以输入到一个或多个记录中的记录中，并且如果数据源有效，则准备记录和图像元数据，以及将记录写入容器文件，以及在将记录写入容器文件时，将记录的状态标记标记为更新。

9. 发明授权

US08768106B2 Container file for large format imagery and method of creating the container file and organizing data within the container file 有权
标题翻译：用于大幅面图像的容器文件以及创建容器文件并在容器文件中组织数据的方法
公开(公告)号：US08768106B2
公开(公告)日：2014-07-01
申请号：US13963727
申请日：2013-08-09
申请人： Pixia Corp.
发明人： Rahul C. Thakkar , Scott L. Pakula , Rudolf O. Ernst
IPC分类号： G06K9/60
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： A container file for storing images in a storage device, the container file includes container file metadata including information about the container file and a status mark indicating whether the container file is available or unavailable; and one or more records, each record of the one or more records comprising: an image file section reserved for storing an image, an image metadata section reserved for storing data about the image, and a record metadata section including information about the record and at least a status mark indicating whether the record is empty, being updated, valid or invalid.
摘要翻译：一种用于在存储设备中存储图像的容器文件，所述容器文件包括容器文件元数据，包括关于所述容器文件的信息和指示所述容器文件是可用还是不可用的状态标记; 以及一个或多个记录，所述一个或多个记录的每个记录包括：保存用于存储图像的图像文件部分，保存用于存储关于图像的数据的图像元数据部分，以及记录元数据部分，其包括关于该记录和在最少一个状态标记，指示该记录是否为空，更新，有效或无效。

10. 发明申请

US20140156802A1 METHOD AND SYSTEM OF RETRIEVING DATA IN A DATA FILE 有权
标题翻译：在数据文件中检索数据的方法和系统
公开(公告)号：US20140156802A1
公开(公告)日：2014-06-05
申请号：US13779275
申请日：2013-02-27
申请人： PIXIA CORP.
发明人： Rahul C. Thakkar , Scott L. Pakula
IPC分类号： H04L29/08
CPC分类号： G06F17/30082 , G06F17/30233 , G06F17/30312 , H04L29/08117 , H04L65/4084 , H04L65/602 , H04L65/607 , H04L67/02 , H04L67/06 , H04L67/1097 , H04L67/42
摘要： A method and system for retrieving at least a portion of a first data file are provided. The method includes receiving a request for the at least a portion of the first data file, the request including a start of the at least a portion and a size of the at least a portion; computing a data offset that is aligned to an integer multiple of a block size of the storage device and nearest to the start of the at least a portion; computing a byte-range that is an integer multiple of the block size of the storage device; reading data within the byte-range; and transmitting the at least a portion starting at an offset relative to the data offset that is aligned to an integer multiple of the block size of the storage device.
摘要翻译：提供了用于检索第一数据文件的至少一部分的方法和系统。所述方法包括接收对所述第一数据文件的所述至少一部分的请求，所述请求包括所述至少一部分的开始和所述至少一部分的大小; 计算与所述存储设备的块大小的整数倍对齐并且最接近所述至少一部分的开始的数据偏移; 计算作为存储设备的块大小的整数倍的字节范围; 读取字节范围内的数据; 以及相对于与存储设备的块大小的整数倍对齐的数据偏移量的偏移开始的至少一部分发送。

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