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    System and method for adaptive compression
    1.
    发明授权
    System and method for adaptive compression 有权
    自适应压缩的系统和方法

    公开(公告)号：US08949466B1

    公开(公告)日：2015-02-03

    申请号：US13369002

    申请日：2012-02-08

    申请人： John Edward Crosbie ,  Anoop Balakrishnan ,  Shrikant Acharya ,  Shrinath Acharya

    发明人： John Edward Crosbie ,  Anoop Balakrishnan ,  Shrikant Acharya ,  Shrinath Acharya

    IPC分类号： G06F15/16

    CPC分类号： H04L47/38 ,  H03M7/30 ,  H03M7/6064 ,  H03M7/6088 ,  H04L69/04 ,  H04W4/70

    摘要： Methods and systems are disclosed for adaptive compression is disclosed. The compression is adaptive based on one or more criteria related to the system, including but not limited to: the centralized authority, one or more remote devices, the communication channel, and/or the data communicated. For example, the compression may be adaptive based on one or more criteria related to the remote device, including dynamic and/or static criteria of the remote device. In this way, the adaptive compression may be reduce the amount of data transmitted from the remote device to the centralized authority, thereby conserving bandwidth.

    摘要翻译： 公开了用于自适应压缩的方法和系统。 基于与系统相关的一个或多个标准，压缩是自适应的，包括但不限于：集中式权限，一个或多个远程设备，通信信道和/或所传送的数据。 例如，压缩可以是基于与远程设备相关的一个或多个标准的自适应的，包括远程设备的动态和/或静态标准。 以这种方式，自适应压缩可以减少从远程设备向中央授权机构发送的数据量，从而节省带宽。

    Network based machine-to-machine system for monitoring
    2.
    发明授权
    Network based machine-to-machine system for monitoring 有权
    基于网络的机对机系统进行监控

    公开(公告)号：US08761101B1

    公开(公告)日：2014-06-24

    申请号：US13272954

    申请日：2011-10-13

    申请人： John Edward Crosbie ,  Anoop Balakrishnan ,  Shrikant Acharya ,  Shrinath Acharya

    发明人： John Edward Crosbie ,  Anoop Balakrishnan ,  Shrikant Acharya ,  Shrinath Acharya

    IPC分类号： H04W72/04 ,  H04W72/12 ,  H04W4/00 ,  H04W4/08 ,  H04L29/08 ,  H04W60/00 ,  H04W76/04

    CPC分类号： H04W4/70 ,  H04L63/08 ,  H04L67/02 ,  H04L67/125 ,  H04L67/42 ,  H04W60/00 ,  H04W76/20 ,  H04W76/25

    摘要： Methods and systems are disclosed for remote monitoring of mobile computing devices. The method and systems can use cloud-type services to monitor the mobile computing devices. The cloud-type services can include a server configured to maintain a virtual link between one or more web-based computing devices and the mobile computing devices. So that, even if the mobile computing devices are not communicating with the server, the server can perform one or more actions to maintain the link between the web-based device and the mobile computing device. The cloud-type services can also include a server that authenticates the mobile computing devices, and that sends a link to the mobile computing device if the mobile computing device is authenticated, the link for use by the mobile computing device to connect to a back-end server that is separate from the server.

    摘要翻译： 公开了用于移动计算设备的远程监控的方法和系统。 该方法和系统可以使用云端服务来监视移动计算设备。 云型服务可以包括被配置为维护一个或多个基于web的计算设备和移动计算设备之间的虚拟链路的服务器。 因此，即使移动计算设备不与服务器通信，服务器也可以执行一个或多个动作来维持基于web的设备和移动计算设备之间的链接。 云类型服务还可以包括认证移动计算设备的服务器，并且如果移动计算设备被认证，则向移动计算设备发送链接，由移动计算设备使用的链路连接到后台服务器， 与服务器分离的最终服务器。

    Transfer of images to a mobile computing tool
    3.
    发明授权
    Transfer of images to a mobile computing tool 失效
    将图像传输到移动计算工具

    公开(公告)号：US07197711B1

    公开(公告)日：2007-03-27

    申请号：US10066402

    申请日：2002-01-31

    申请人： John Crosbie ,  Shrikant Acharya ,  Gregory Springer ,  Shrinath Acharya

    发明人： John Crosbie ,  Shrikant Acharya ,  Gregory Springer ,  Shrinath Acharya

    IPC分类号： G06T1/00 ,  G06F13/10

    CPC分类号： G06F3/1431 ,  H04N19/186 ,  H04N19/503 ,  H04N19/93

    摘要： When a document generated from an application is printed, each page of the document is treated as a separate image Then, one or more templates are generated for a document, with each template containing common elements for a set of images in the document. For each set of images, sets of changes are identified. The templates and corresponding sets of changes to each image in a set of images may be reduced from one color space to another color space. The reduced templates and corresponding sets of changes are then compressed and formatted into a native file transfer format understood by a mobile computing tool, for transfer to a mobile computing tool, where the data is decompressed and images are rebuilt from the templates and corresponding sets of changes.

    摘要翻译： 当打印从应用程序生成的文档时，文档的每个页面被视为单独的图像然后，为文档生成一个或多个模板，每个模板包含文档中一组图像的公共元素。 对于每组图像，确定了一组变化。 一组图像中的每个图像的模板和对应的变化集合可以从一个颜色空间减少到另一个颜色空间。 然后将缩减的模板和对应的变化集合压缩并格式化为由移动计算工具理解的本地文件传输格式，用于传送到移动计算工具，其中数据被解压缩并且图像从模板和对应的集合 变化。

    Use of a remote control with a device having a built-in communication port
    7.
    发明授权
    Use of a remote control with a device having a built-in communication port 有权
    使用具有内置通信端口的设备的遥控器

    公开(公告)号：US07047326B1

    公开(公告)日：2006-05-16

    申请号：US10066330

    申请日：2002-01-31

    申请人： John Crosbie ,  Shrikant Acharya ,  Anoop Balakrishnan ,  Cheyyur Jaya Anand

    发明人： John Crosbie ,  Shrikant Acharya ,  Anoop Balakrishnan ,  Cheyyur Jaya Anand

    IPC分类号： G06F3/00

    CPC分类号： G08C23/04 ,  H04L1/1685

    摘要： A signal from a remote control is used to operate a device having a built-in communication port and a built-in microprocessor, even though the port does not normally recognize the signal. Specifically, even if the port flags an error during decoding of information from the remote control signal, the microprocessor ignores the error and uses the decoded information in the normal manner. Therefore, the microprocessor recognizes a pattern formed at the communication port by a signal emitted by the remote control, e.g. to identify a button on the remote control that has been pressed. During the recognition process, the port flags one or more errors (such as framing error, parity error), and such errors are ignored by the microprocessor. Programming the microprocessor to ignore errors from the port allows the device to operate with signals in a format different from the format normally recognized by the port. When use of the remote control is completed, the device may be returned to normal operation, wherein erroneous information is rejected.

    摘要翻译： 来自遥控器的信号用于操作具有内置通信端口和内置微处理器的设备，即使端口通常不能识别信号。 具体地说，即使端口在从遥控信号解码信息期间标记错误，微处理器忽略错误，并以正常方式使用解码的信息。 因此，微处理器通过由遥控器发出的信号，例如，识别在通信端口处形成的图案。 识别遥控器上按下的按钮。 在识别过程中，端口标记一个或多个错误（如成帧错误，奇偶校验错误），并且这些错误被微处理器忽略。 对微处理器进行编程以忽略来自端口的错误，允许器件以与端口通常识别的格式不同的信号进行操作。 当遥控器的使用完成时，设备可以恢复正常操作，其中错误的信息被拒绝。

    AUDIO ONLY PLAYBACK OF A DISK HAVING BOTH AUDIO AND VIDEO RECORDINGS
    8.
    发明申请
    AUDIO ONLY PLAYBACK OF A DISK HAVING BOTH AUDIO AND VIDEO RECORDINGS 审中-公开
    音频只播放具有两个音频和视频录制的磁盘

    公开(公告)号：US20100008648A1

    公开(公告)日：2010-01-14

    申请号：US12172929

    申请日：2008-07-14

    申请人： Ruban Sivakumar ,  Anoop Balakrishnan ,  John Crosbie ,  Shrikant Acharya ,  Oleg Matcovschi

    发明人： Ruban Sivakumar ,  Anoop Balakrishnan ,  John Crosbie ,  Shrikant Acharya ,  Oleg Matcovschi

    IPC分类号： H04N5/91

    CPC分类号： H04N5/85 ,  G11B19/025 ,  G11B27/105 ,  G11B27/34 ,  G11B2220/2562 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8227

    摘要： A system and method for playing audio only in a disk player. The disc player is configured to read data from disks formatted according to a selected audio and video standard. The system includes a file reader to read files of audio and video files based on the audio and video standard. A stream parser identifies audio data, video data and sub-picture data. An audio decoder decodes the audio data according to the audio standard. A video stub receives the video data and leaves the video data unprocessed. A sub-picture menu processor extracts menu information. A user interface system to use the menu information to configure at least one user input to play audio-only from the disk according to the menu information.

    摘要翻译： 一种用于在磁盘播放机中播放音频的系统和方法。 光盘播放器被配置为从根据所选音频和视频标准格式化的磁盘读取数据。 该系统包括一个文件读取器，用于根据音频和视频标准读取音频和视频文件的文件。 流解析器识别音频数据，视频数据和子图像数据。 音频解码器根据音频标准对音频数据进行解码。 视频存根接收视频数据，并保留未处理的视频数据。 子画面菜单处理器提取菜单信息。 一种用户界面系统，用于使用菜单信息来配置至少一个用户输入，以根据菜单信息从盘播放音频。

    Enhanced presentation of sub-picture information
    9.
    发明授权
    Enhanced presentation of sub-picture information 有权
    增强副图像信息的呈现

    公开(公告)号：US08532170B2

    公开(公告)日：2013-09-10

    申请号：US11846836

    申请日：2007-08-29

    申请人： Yong-Gab Park ,  John E. Crosbie ,  Shrikant Acharya

    发明人： Yong-Gab Park ,  John E. Crosbie ,  Shrikant Acharya

    IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

    CPC分类号： H04N5/44504 ,  G09G5/026 ,  G09G5/14 ,  G09G2340/10 ,  G09G2340/12 ,  H04N5/45 ,  H04N21/4316 ,  H04N21/4348 ,  H04N21/435

    摘要： A system is provided for processing video images for display. In one example, the system comprises a stream parser for retrieving a compressed main video data and a sub-picture identifier. A video decoder generates a main video image having a main video intensity value for each pixel in the main video. A sub-picture decoder determines a sub-picture image based on the sub-picture identifier. The sub-picture image includes a pixel data for each pixel in the sub-picture image indicative of a sub-picture pixel type including a background pixel type and a pattern pixel type. Each pixel includes a command code indicative of a background contrast level, a pattern contrast level, a background color level and a pattern color level. An intensity formatter generates a sub-picture pixel intensity for each pixel in the sub-picture image. A preprocessing function calculates, for each sub-picture pixel, a sub-picture pixel intensity by alpha-blending the sub-picture pixel with no main video pixel when the background color intensity is greater than the pattern color intensity. A filtering function performs anti-aliasing filtering on the sub-picture image. A sub-picture alpha-blending function combines the sub-picture image with the main video image using alpha-blending.

    摘要翻译： 提供用于处理视频图像以进行显示的系统。 在一个示例中，该系统包括用于检索压缩的主视频数据和子图像标识符的流解析器。 视频解码器生成主视频中的每个像素具有主视频强度值的主视频图像。 子图像解码器基于子图像标识符来确定子图像图像。 副图像图像包括用于指示包括背景像素类型和图案像素类型的子图像像素类型的子图像图像中的每个像素的像素数据。 每个像素包括指示背景对比度级别，图案对比度级别，背景颜色级别和图案颜色级别的命令代码。 强度格式器对子图像中的每个像素生成子图像像素强度。 当背景颜色强度大于图案颜色强度时，预处理功能针对每个子图像像素计算副图像像素强度，该副图像像素强度通过对不具有主视频像素的子图像像素进行alpha混合来计算。 滤波功能对子图像进行抗混叠滤波。 子图像阿尔法混合功能使用阿尔法混合将副图像图像与主要视频图像组合。

    ENHANCED PRESENTATION OF SUB-PICTURE INFORMATION
    10.
    发明申请
    ENHANCED PRESENTATION OF SUB-PICTURE INFORMATION 有权
    增强副图像信息的介绍

    公开(公告)号：US20090060026A1

    公开(公告)日：2009-03-05

    申请号：US11846836

    申请日：2007-08-29

    申请人： Yong-Gab Park ,  John E. Crosbie ,  Shrikant Acharya

    发明人： Yong-Gab Park ,  John E. Crosbie ,  Shrikant Acharya

    IPC分类号： H04N11/02

    CPC分类号： H04N5/44504 ,  G09G5/026 ,  G09G5/14 ,  G09G2340/10 ,  G09G2340/12 ,  H04N5/45 ,  H04N21/4316 ,  H04N21/4348 ,  H04N21/435

    摘要： A system is provided for processing video images for display. In one example, the system comprises a stream parser for retrieving a compressed main video data and a sub-picture identifier. A video decoder generates a main video image having a main video intensity value for each pixel in the main video. A sub-picture decoder determines a sub-picture image based on the sub-picture identifier. The sub-picture image includes a pixel data for each pixel in the sub-picture image indicative of a sub-picture pixel type including a background pixel type and a pattern pixel type. Each pixel includes a command code indicative of a background contrast level, a pattern contrast level, a background color level and a pattern color level. An intensity formatter generates a sub-picture pixel intensity for each pixel in the sub-picture image. A preprocessing function calculates, for each sub-picture pixel, a sub-picture pixel intensity by alpha-blending the sub-picture pixel with no main video pixel when the background color intensity is greater than the pattern color intensity. A filtering function performs anti-aliasing filtering on the sub-picture image. A sub-picture alpha-blending function combines the sub-picture image with the main video image using alpha-blending.

    摘要翻译： 提供用于处理视频图像以进行显示的系统。 在一个示例中，该系统包括用于检索压缩的主视频数据和子图像标识符的流解析器。 视频解码器生成主视频中的每个像素具有主视频强度值的主视频图像。 子图像解码器基于子图像标识符来确定子图像图像。 副图像图像包括用于指示包括背景像素类型和图案像素类型的子图像像素类型的子图像图像中的每个像素的像素数据。 每个像素包括指示背景对比度级别，图案对比度级别，背景颜色级别和图案颜色级别的命令代码。 强度格式器对子图像中的每个像素生成子图像像素强度。 当背景颜色强度大于图案颜色强度时，预处理功能针对每个子图像像素计算副图像像素强度，该副图像像素强度通过对不具有主视频像素的子图像像素进行alpha混合来计算。 滤波功能对子图像进行抗混叠滤波。 子图像阿尔法混合功能使用阿尔法混合将副图像图像与主要视频图像组合。