公开(公告)号：US09386319B2

公开(公告)日：2016-07-05

申请号：US14019436

申请日：2013-09-05

Applicant: Microsoft Technology Licensing, LLC

Inventor： Lihua Zhu ,  Sridhar Sankuratri ,  Arjun Dube ,  B. Anil Kumar ,  Nadim Abdo

IPC: G06K9/36 ,  H04N19/44 ,  G06F3/14 ,  H04N19/117 ,  H04N19/86 ,  G06T9/00 ,  H04N19/136 ,  H04N19/182 ,  H04N19/17 ,  H04N19/167 ,  H04N19/27

CPC classification number: H04N19/44 ,  G06F3/1454 ,  G06T9/00 ,  G09G2340/02 ,  G09G2350/00 ,  H04N19/117 ,  H04N19/136 ,  H04N19/167 ,  H04N19/17 ,  H04N19/182 ,  H04N19/27 ,  H04N19/86

Abstract: Methods and systems for processing graphical data received at a computing system from a remote source are described. One method includes decoding received graphical content, the received graphical content including an image being compressed using a plurality of codecs, wherein decoding the received graphical content includes creating a decoded image. The method also includes, based on quality of the received graphical content, selecting from among a plurality of filters to apply to the decoded image. The method further includes applying a plurality of filters to at least a portion of the decoded image.

Abstract translation: 描述了用于处理在计算系统从远程源接收的图形数据的方法和系统。 一种方法包括解码接收到的图形内容，所接收的图形内容包括使用多个编解码器进行压缩的图像，其中解码所接收的图形内容包括创建解码图像。 该方法还包括基于所接收的图形内容的质量，从多个滤波器中进行选择以应用于解码图像。 该方法还包括将多个滤波器应用于解码图像的至少一部分。

公开(公告)号：US09451261B2

公开(公告)日：2016-09-20

申请号：US14797780

申请日：2015-07-13

Applicant: Microsoft Technology Licensing, LLC

Inventor： Nadim Abdo ,  Tong L. Wynn

IPC: H04N19/109 ,  G06F3/048 ,  G06T15/00 ,  H04N19/119 ,  H04N19/139 ,  H04N19/167 ,  G06F3/14 ,  H04L29/08 ,  H04N19/176 ,  H04N19/132 ,  H04N19/137

CPC classification number: H04N19/109 ,  G06F3/048 ,  G06F3/1454 ,  G06F2203/04803 ,  G06T15/005 ,  G09G2320/103 ,  G09G2350/00 ,  H04L67/36 ,  H04N19/119 ,  H04N19/132 ,  H04N19/137 ,  H04N19/139 ,  H04N19/167 ,  H04N19/176

Abstract: Embodiments of the present disclosure provide for dividing a display area having rendered data thereon into a plurality of tiles and determining an update frequency for each tile. A determination is then made as to whether the update frequency of each tile exceeds a threshold. For each tile whose update frequency exceeds the threshold, that tile is marked as a candidate tile. Each of the adjacent candidate tiles are then associated to form a heat map. The heat map is then analyzed to determine whether to encode the rendered data associated with the heat map.

Abstract translation: 本公开的实施例提供了将具有渲染数据的显示区域划分为多个瓦片并且确定每个瓦片的更新频率。 然后确定每个瓦片的更新频率是否超过阈值。 对于更新频率超过阈值的每个图块，该图块被标记为候选图块。 然后将每个相邻候选瓦片相关联以形成热图。 然后分析热图以确定是否对与热图相关联的渲染数据进行编码。

公开(公告)号：US20150319432A1

公开(公告)日：2015-11-05

申请号：US14797780

申请日：2015-07-13

Applicant: Microsoft Technology Licensing, LLC

Inventor： Nadim Abdo ,  Tong L. Wynn

IPC: H04N19/109 ,  G06T15/00 ,  H04N19/176 ,  H04N19/139 ,  H04N19/167 ,  G06F3/048 ,  H04N19/119

CPC classification number: H04N19/109 ,  G06F3/048 ,  G06F3/1454 ,  G06F2203/04803 ,  G06T15/005 ,  G09G2320/103 ,  G09G2350/00 ,  H04L67/36 ,  H04N19/119 ,  H04N19/132 ,  H04N19/137 ,  H04N19/139 ,  H04N19/167 ,  H04N19/176

Abstract: Embodiments of the present disclosure provide for dividing a display area having rendered data thereon into a plurality of tiles and determining an update frequency for each tile. A determination is then made as to whether the update frequency of each tile exceeds a threshold. For each tile whose update frequency exceeds the threshold, that tile is marked as a candidate tile. Each of the adjacent candidate tiles are then associated to form a heat map. The heat map is then analyzed to determine whether to encode the rendered data associated with the heat map.

Abstract translation: 本公开的实施例提供了将具有渲染数据的显示区域划分为多个瓦片并且确定每个瓦片的更新频率。 然后确定每个瓦片的更新频率是否超过阈值。 对于更新频率超过阈值的每个图块，该图块被标记为候选图块。 然后将每个相邻候选瓦片相关联以形成热图。 然后分析热图以确定是否对与热图相关联的渲染数据进行编码。

公开(公告)号：US10026144B2

公开(公告)日：2018-07-17

申请号：US15283649

申请日：2016-10-03

Applicant: Microsoft Technology Licensing, LLC

Inventor： Robert Wilhelm Schmieder ,  Oreste Dorin Ungureanu ,  Nadim Abdo

IPC: G06T1/20 ,  G06F3/0481 ,  G06F9/451 ,  G06F9/44 ,  G06T11/00

Abstract: Embodiments of the present disclosure relate to a remote desktop system which allows an application that executes on a remote computing device to be presented to a remote terminal as if the application is executing on the remote terminal. This system determines which of the remote computing device's application windows are top-level windows, and creates a rendering target for each top-level window. The rendering target is a graphics surface that is marshaled to the remote terminal. A PDU (Protocol Data Channel) is produced over this first graphics surface that includes a mapping of the location of the top-level window. A second graphics surface containing transparency information is created for a top-level window that contains a transparency characteristic. This second graphics surface is encoded and marshaled to the remote terminal separately from the first graphics surface. The client computing device receives and merges the two graphics surfaces, and renders a window with the expected transparency.

公开(公告)号：US09471194B2

公开(公告)日：2016-10-18

申请号：US14168239

申请日：2014-01-30

Applicant: Microsoft Technology Licensing, LLC

Inventor： Robert Wilhelm Schmieder ,  Oreste Dorin Ungureanu ,  Nadim Abdo

IPC: G06F3/0481 ,  G06F9/44

CPC classification number: G06T1/20 ,  G06F3/0481 ,  G06F9/452 ,  G06F2203/04804 ,  G06T11/001

Abstract: Embodiments of the present disclosure relate to a remote desktop system which allows an application that executes on a remote computing device to be presented to a remote terminal as if the application is executing on the remote terminal. This system determines which of the remote computing device's application windows are top-level windows, and creates a rendering target for each top-level window. The rendering target is a graphics surface that is marshaled to the remote terminal. A PDU (Protocol Data Channel) is produced over this first graphics surface that includes a mapping of the location of the top-level window. A second graphics surface containing transparency information is created for a top-level window that contains a transparency characteristic. This second graphics surface is encoded and marshaled to the remote terminal separately from the first graphics surface. The client computing device receives and merges the two graphics surfaces, and renders a window with the expected transparency.

Abstract translation: 本公开的实施例涉及一种远程桌面系统，其允许在远程计算设备上执行的应用被呈现给远程终端，就好像该应用正在远程终端上执行。 该系统确定哪个远程计算设备的应用程序窗口是顶级窗口，并为每个顶级窗口创建一个渲染目标。 渲染目标是被封送到远程终端的图形表面。 在该第一图形表面上产生PDU（协议数据通道），其包括顶层窗口的位置的映射。 为包含透明度特性的顶级窗口创建包含透明度信息的第二个图形表面。 第二个图形表面与第一个图形表面分开编码和编组到远程终端。 客户端计算设备接收并合并两个图形表面，并呈现具有预期透明度的窗口。

公开(公告)号：US20170024850A1

公开(公告)日：2017-01-26

申请号：US15283649

申请日：2016-10-03

Applicant: Microsoft Technology Licensing, LLC

Inventor： Robert Wilhelm Schmieder ,  Oreste Dorin Ungureanu ,  Nadim Abdo

IPC: G06T1/20 ,  G06F9/44 ,  G06T11/00

CPC classification number: G06T1/20 ,  G06F3/0481 ,  G06F9/452 ,  G06F2203/04804 ,  G06T11/001

Abstract: Embodiments of the present disclosure relate to a remote desktop system which allows an application that executes on a remote computing device to be presented to a remote terminal as if the application is executing on the remote terminal. This system determines which of the remote computing device's application windows are top-level windows, and creates a rendering target for each top-level window. The rendering target is a graphics surface that is marshaled to the remote terminal. A PDU (Protocol Data Channel) is produced over this first graphics surface that includes a mapping of the location of the top-level window. A second graphics surface containing transparency information is created for a top-level window that contains a transparency characteristic. This second graphics surface is encoded and marshaled to the remote terminal separately from the first graphics surface. The client computing device receives and merges the two graphics surfaces, and renders a window with the expected transparency.

Abstract translation: 本公开的实施例涉及一种远程桌面系统，其允许在远程计算设备上执行的应用被呈现给远程终端，就好像该应用正在远程终端上执行。 该系统确定哪个远程计算设备的应用程序窗口是顶级窗口，并为每个顶级窗口创建一个渲染目标。 渲染目标是被封送到远程终端的图形面。 在该第一图形表面上产生PDU（协议数据通道），其包括顶层窗口的位置的映射。 为包含透明度特性的顶级窗口创建包含透明度信息的第二个图形表面。 第二个图形表面与第一个图形表面分开编码和编组到远程终端。 客户端计算设备接收并合并两个图形表面，并呈现具有预期透明度的窗口。