公开(公告)号：US09449585B2

公开(公告)日：2016-09-20

申请号：US14255709

申请日：2014-04-17

Applicant: nComputing Inc.

Inventor： Subir Ghosh ,  Anita Chowdhry

IPC: G09G5/397 ,  G09G5/393 ,  G09G5/36 ,  G06F3/14 ,  G09G5/02

CPC classification number: G09G5/393 ,  G06F3/1438 ,  G06F3/1454 ,  G09G5/02 ,  G09G5/022 ,  G09G5/36 ,  G09G5/397 ,  G09G2340/02 ,  G09G2340/10 ,  G09G2340/125 ,  G09G2350/00 ,  G09G2360/10 ,  G09G2360/125 ,  G09G2360/127 ,  G09G2370/022 ,  G09G2370/20

Abstract: An internal matrix corresponding to a representation of a display screen and having transparency data of a macro block is accessed. Display plane data from either a first or second plane is read if the internal matrix indicates the macro block is non-translucent and from both planes when the internal matrix indicates translucency. A high-level external matrix having high-level external transparency data indicating transparency of pixels is accessed if the internal transparency data indicates the macro block includes a window boundary. Display plane data from either the first or second plane is read if the high-level external transparency data indicates a non-translucent pixel and from both planes when the internal matrix indicates translucency. A detailed external matrix is accessed if the internal transparency data indicates the macro block is translucent or if the high-level external transparency data indicates the pixel is translucent. The first and second planes are blended accordingly.

Abstract translation: 访问对应于显示屏幕的表示并具有宏块的透明度数据的内部矩阵。 如果内部矩阵表示宏块是非半透明的，并且当内部矩阵表示半透明度时，则从第一或第二平面显示平面数据。 如果内部透明度数据指示宏块包括窗口边界，则访问具有指示像素的透明度的高级外部透明度数据的高级外部矩阵。 如果高级外部透明度数据表示非半透明像素，并且当内部矩阵表示半透明度时，则从第一或第二平面显示平面数据。 如果内部透明度数据指示宏块是半透明的，或者高级外部透明度数据指示像素是半透明的，则会访问详细的外部矩阵。 相应地混合第一和第二平面。

公开(公告)号：US09161063B2

公开(公告)日：2015-10-13

申请号：US12395152

申请日：2009-02-27

Applicant: Subir Ghosh ,  Gabriele Sartori

Inventor： Subir Ghosh ,  Gabriele Sartori

IPC: G09G5/00 ,  H04N21/2343 ,  H04N21/443 ,  G06F17/30 ,  H04N19/70 ,  H04N21/235 ,  H04N21/41 ,  H04N21/426 ,  H04N21/45 ,  H04N21/454 ,  H04N21/462

CPC classification number: H04N19/40 ,  G06F17/30905 ,  H04N19/48 ,  H04N19/70 ,  H04N21/234309 ,  H04N21/2358 ,  H04N21/4113 ,  H04N21/4122 ,  H04N21/42607 ,  H04N21/42653 ,  H04N21/443 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/4621

Abstract: A digital video transmission system that operates with three different video rendering paths. A first rendering path operates by receiving display requests and rendering bit-mapped graphics in a local screen buffer. The display information in that local screen buffer is then encoded and transmitted to a remote display system that recreates the content of that local screen buffer in a video buffer of remote display system. A second rendering path operates by receiving encoded video stream requests that can be decoded by the remote display system. Such encoded video streams are sent to the remote display system with minimal addition transport encoding. The third rendering path handles encoded video streams that cannot be handled natively by the remote display system. Such video streams may be either transcoded before transmission or decoded and stored within the local screen buffer.

Abstract translation: 一种以三种不同的视频渲染路径运行的数字视频传输系统。 第一渲染路径通过在本地屏幕缓冲器中接收显示请求和渲染位映射图形来操作。 然后将该本地屏幕缓冲器中的显示信息编码并发送到在远程显示系统的视频缓冲器中重建该本地屏幕缓冲器的内容的远程显示系统。 第二渲染路径通过接收可由远程显示系统解码的编码视频流请求来操作。 这种编码的视频流以最小的附加传输编码被发送到远程显示系统。 第三个渲染路径处理无法由远程显示系统本机处理的编码视频流。 这样的视频流可以在传输之前进行转码或解码并存储在本地屏幕缓冲器中。

公开(公告)号：US20150138229A1

公开(公告)日：2015-05-21

申请号：US14080918

申请日：2013-11-15

Applicant: nComputing Inc.

Inventor： Subir Ghosh ,  Anita Chowdhry

IPC: G06T11/60 ,  G06T1/60

CPC classification number: G06T11/60 ,  G06F3/1438 ,  G06F3/1454 ,  G06T1/60 ,  G09G5/02 ,  G09G5/022 ,  G09G5/36 ,  G09G5/393 ,  G09G5/397 ,  G09G2340/02 ,  G09G2340/10 ,  G09G2340/125 ,  G09G2350/00 ,  G09G2360/10 ,  G09G2360/125 ,  G09G2360/127 ,  G09G2370/022 ,  G09G2370/20

Abstract: Systems and methods for compositing an image from display planes are disclosed. An internal matrix having transparency data indicating transparency of a macro block of a digital representation of a display is accessed. An external matrix is accessed if the internal matrix indicates the macro block includes a transparent and opaque pixel, wherein the external matrix has transparency data indicating transparency of each pixel in the macro block. A first display plane is read based on the transparency data indicating opaque pixels and the first display plane data is sent to a first buffer. Second display plane data of a second display plane is read and sent to a second buffer if the transparency data indicates transparent pixels. Control data is inserted into the first buffer accordingly such that an image is generated based on at least one of the first and second display plane data and the control data.

Abstract translation: 公开了用于从显示平面合成图像的系统和方法。 访问具有指示显示器的数字表示的宏块的透明度的透明度数据的内部矩阵。 如果内部矩阵表示宏块包括透明和不透明像素，则外部矩阵被访问，其中外部矩阵具有指示宏块中每个像素的透明度的透明度数据。 基于指示不透明像素的透明度数据读取第一显示平面，并且将第一显示平面数据发送到第一缓冲器。 如果透明度数据指示透明像素，则第二显示平面的第二显示平面数据被读取并发送到第二缓冲器。 相应地将控制数据插入到第一缓冲器中，使得基于第一和第二显示平面数据和控制数据中的至少一个生成图像。

公开(公告)号：US08896612B2

公开(公告)日：2014-11-25

申请号：US12947294

申请日：2010-11-16

Applicant: Anita Chowdhry ,  Subir Ghosh

Inventor： Anita Chowdhry ,  Subir Ghosh

IPC: G09G5/36 ,  G09G5/397 ,  H04N9/75 ,  G06F3/14 ,  G09G5/14 ,  G09G5/02

CPC classification number: H04N9/75 ,  G06F3/14 ,  G06F3/1415 ,  G06F3/1454 ,  G09G5/026 ,  G09G5/14 ,  G09G5/397 ,  G09G2320/10 ,  G09G2340/02 ,  G09G2340/125 ,  G09G2350/00 ,  G09G2360/10 ,  G09G2360/125 ,  G09G2370/022

Abstract: The video output system in a computer system reads pixel information from a frame buffer to generate a video output signal. In addition, a full-motion video may also be displayed. Reading from both the frame buffer and the full-motion video buffer when displaying the full-motion video window wastes valuable memory bandwidth. Thus, the disclosed system provides a system and methods for identifying where the video output system must read from the frame buffer and where it must read from the full-motion video buffer while minimizing the amount of area it reads from both the frame buffer and the full-motion video buffer.

Abstract translation: 计算机系统中的视频输出系统从帧缓冲器读取像素信息以产生视频输出信号。 此外，还可以显示全动态视频。 当显示全动态视频窗口时，从帧缓冲器和全动态视频缓冲器读取浪费宝贵的存储器带宽。 因此，所公开的系统提供了一种系统和方法，用于识别视频输出系统必须从帧缓冲器读取的位置以及其必须从全运动视频缓冲器读取的位置，同时最小化其从帧缓冲器和 全动态视频缓冲。

公开(公告)号：US20110213864A1

公开(公告)日：2011-09-01

申请号：US13018575

申请日：2011-02-01

Applicant: Yury Karlov ,  Nikolav Kovach

Inventor： Yury Karlov ,  Nikolav Kovach

IPC: G06F15/177

CPC classification number: H04L41/0803 ,  H04L41/0816 ,  H04L41/0826 ,  H04L41/0886

Abstract: A system for simplifying the configuration and administration of computer networks. A the server system first sends a broadcast message out to the other network nodes on the computer network to learn configuration of each other network nodes on the local network. Next, network software within each other network node (not shown) responds to the broadcast message with a response containing configuration information and an identifier key value. In one embodiment, the identifier key value may be a randomly generated number. The server system then builds a table of network nodes using the information received in the response messages sent in response to the broadcast message. The server may then communicate with systems having duplicate addresses using the identifier key value. In some embodiments, the server system may send request messages to one or more network nodes specifying a network configuration change.

Abstract translation: 一种简化计算机网络配置和管理的系统。 服务器系统首先将广播消息发送到计算机网络上的其他网络节点，以了解本地网络上每个其他网络节点的配置。 接下来，每个其他网络节点（未示出）中的网络软件以包含配置信息和标识符密钥值的响应来响应广播消息。 在一个实施例中，标识符键值可以是随机生成的数字。 然后，服务器系统使用响应于广播消息发送的响应消息中接收的信息构建网络节点表。 然后，服务器可以使用标识符键值与具有重复地址的系统进行通信。 在一些实施例中，服务器系统可以向指定网络配置改变的一个或多个网络节点发送请求消息。

公开(公告)号：USD594864S1

公开(公告)日：2009-06-23

申请号：US29317891

申请日：2008-05-08

Applicant: Young Gil Song

Designer： Young Gil Song

公开(公告)号：US09635373B2

公开(公告)日：2017-04-25

申请号：US14879838

申请日：2015-10-09

Applicant: nComputing, Inc.

Inventor： Subir Ghosh ,  Gabriele Sartori

IPC: H04N19/40 ,  H04N21/443 ,  G06F17/30 ,  H04N19/70 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/41 ,  H04N21/426 ,  H04N21/45 ,  H04N21/454 ,  H04N21/462 ,  H04N19/48

CPC classification number: H04N19/40 ,  G06F17/30905 ,  H04N19/48 ,  H04N19/70 ,  H04N21/234309 ,  H04N21/2358 ,  H04N21/4113 ,  H04N21/4122 ,  H04N21/42607 ,  H04N21/42653 ,  H04N21/443 ,  H04N21/4516 ,  H04N21/454 ,  H04N21/4621

Abstract: A digital video transmission system that operates with three different video rendering paths. A first rendering path operates by receiving display requests and rendering bit-mapped graphics in a local screen buffer. The display information in that local screen buffer is then encoded and transmitted to a remote display system that recreates the content of that local screen buffer in a video buffer of remote display system. A second rendering path operates by receiving encoded video stream requests that can be decoded by the remote display system. Such encoded video streams are sent to the remote display system with minimal addition transport encoding. The third rendering path handles encoded video streams that cannot be handled natively by the remote display system. Such video streams may be either transcoded before transmission or decoded and stored within the local screen buffer.

公开(公告)号：US20150138237A1

公开(公告)日：2015-05-21

申请号：US14255709

申请日：2014-04-17

Applicant: nComputing Inc.

Inventor： Subir Ghosh ,  Anita Chowdhry

IPC: G06T11/60

CPC classification number: G09G5/393 ,  G06F3/1438 ,  G06F3/1454 ,  G09G5/02 ,  G09G5/022 ,  G09G5/36 ,  G09G5/397 ,  G09G2340/02 ,  G09G2340/10 ,  G09G2340/125 ,  G09G2350/00 ,  G09G2360/10 ,  G09G2360/125 ,  G09G2360/127 ,  G09G2370/022 ,  G09G2370/20

Abstract: An internal matrix corresponding to a representation of a display screen and having transparency data of a macro block is accessed. Display plane data from either a first or second plane is read if the internal matrix indicates the macro block is non-translucent and from both planes when the internal matrix indicates translucency. A high-level external matrix having high-level external transparency data indicating transparency of pixels is accessed if the internal transparency data indicates the macro block includes a window boundary. Display plane data from either the first or second plane is read if the high-level external transparency data indicates a non-translucent pixel and from both planes when the internal matrix indicates translucency. A detailed external matrix is accessed if the internal transparency data indicates the macro block is translucent or if the high-level external transparency data indicates the pixel is translucent. The first and second planes are blended accordingly.

Abstract translation: 访问对应于显示屏幕的表示并具有宏块的透明度数据的内部矩阵。 如果内部矩阵表示宏块是非半透明的，并且当内部矩阵表示半透明度时，则从第一或第二平面显示平面数据。 如果内部透明度数据指示宏块包括窗口边界，则访问具有指示像素的透明度的高级外部透明度数据的高级外部矩阵。 如果高级外部透明度数据表示非半透明像素，并且当内部矩阵表示半透明度时，则从第一或第二平面显示平面数据。 如果内部透明度数据指示宏块是半透明的，或者高级外部透明度数据指示像素是半透明的，则会访问详细的外部矩阵。 相应地混合第一和第二平面。

公开(公告)号：US08799405B2

公开(公告)日：2014-08-05

申请号：US13196143

申请日：2011-08-02

Applicant: Sergey Kipnis ,  Mariusz Legowski ,  Hubert Gburzynski ,  William Platt ,  Krzysztof Weiss

Inventor： Sergey Kipnis ,  Mariusz Legowski ,  Hubert Gburzynski ,  William Platt ,  Krzysztof Weiss

IPC: G06F15/16 ,  G06F3/14

CPC classification number: G06F3/14 ,  G06F3/1454 ,  G09G2350/00 ,  G09G2370/022

Abstract: In a system and method for streaming video information, a video device driver is configured to analyze video frames stored in a frame buffer to identify a video stream. Video frames identified as containing a video stream are excluded from rendering. An encoding format-independent media transport is configured to encode a copy of a video frame containing the video stream according to an encoding format supported by a client device requesting the video stream. The media transport further is configured to transmit the encoded video frame copy to the client device.

Abstract translation: 在用于流视频信息的系统和方法中，视频设备驱动器被配置为分析存储在帧缓冲器中的视频帧以识别视频流。 被识别为包含视频流的视频帧被排除在渲染之外。 与编码格式无关的媒体传输被配置为根据请求视频流的客户端设备所支持的编码格式对包含视频流的视频帧的副本进行编码。 媒体传输进一步被配置为将编码的视频帧副本传送到客户端设备。

公开(公告)号：US08601097B2

公开(公告)日：2013-12-03

申请号：US13032387

申请日：2011-02-22

Applicant: Gabriele Sartori

Inventor： Gabriele Sartori

IPC: G06F15/16

CPC classification number: H04L43/028 ,  H04L49/60

Abstract: Example embodiments of the present disclosure concern a system and method for selectively intercepting communications in a cloud computing environment by receiving communications from one or more thin-client terminal systems connected via a local area network, determining one or more recipients of each received communication, and based on a determination that the one or more recipients of a communication include only thin-client terminal systems connected via the local area network, intercepting the communication and preventing the communication from being transmitted to a central server connected to the local area network via a wide area network, storing the communication, and forwarding the communication to the one or more recipients connected to the local area network.

Abstract translation: 本公开的示例性实施例涉及一种用于通过从经由局域网连接的一个或多个瘦客户机终端系统接收通信，确定每个接收到的通信的一个或多个接收者来选择性地拦截云计算环境中的通信的系统和方法，以及 基于通信的一个或多个接收者仅包括通过局域网连接的瘦客户端终端系统的判断，拦截通信并防止通信经由广泛的传输到连接到局域网的中央服务器 区域网络，存储通信，并将通信转发到连接到局域网的一个或多个接收者。