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1. 发明申请

WO2012001036A1 PROCESSING UPDATES OF AN IMAGE FOR TRANSMISSION FROM A FIRST TERMINAL TO A SECOND TERMINAL 审中-公开
标题翻译：处理从第一个终端传输到第二个终端的图像的更新
公开(公告)号：WO2012001036A1
公开(公告)日：2012-01-05
申请号：PCT/EP2011/060896
申请日：2011-06-29
申请人： SKYPE LIMITED , BRAGHIS, Florin , LEDINS, Renars , LINDBLOM, Jonas
发明人： BRAGHIS, Florin , LEDINS, Renars , LINDBLOM, Jonas
IPC分类号： G06F3/14 , H04N7/26 , H04N7/30 , H04N7/36
CPC分类号： G06F3/1462 , G06F3/1454 , G06T9/00 , G09G2310/04 , G09G2340/02 , G09G2360/122 , H04L12/1822 , H04N19/119 , H04N19/132 , H04N19/146 , H04N19/147 , H04N19/176 , H04N19/46 , H04N19/507 , H04N19/60
摘要： Method, terminal, network and computer program product for processing updates of an image for transmission from a first terminal to a second terminal for use in screen sharing between the first terminal and the second terminal wherein updates to the image displayed on a first display at the first terminal are also displayed on a second display at the second terminal. The image is divided into an array of contiguous sub-tiles, each sub-tile comprising more than one picture element of the image. It is determined that a plurality of sub-tiles of the image have changed at the first terminal and at least one of said changed sub-tiles and at least one contiguous sub-tile are selected to form a tile. The tile is encoded for transmission to the second terminal, said encoding determining sub-tile data identifying which sub-tiles are included in the tile such that the image can be updated at the second terminal in accordance with the changes to said changed sub-tiles, wherein the configuration of the tile is flexible such that the number of contiguous sub-tiles encoded in the tile can be varied.
摘要翻译：方法，终端，网络和计算机程序产品，用于处理用于从第一终端传输到第二终端的图像的更新，用于在第一终端和第二终端之间进行屏幕共享，其中在第一显示器上显示的图像的更新第一终端也显示在第二终端的第二显示器上。该图像被划分为连续子图块的阵列，每个子图块包括图像的多于一个图像元素。确定图像的多个子图块在第一终端处已经改变，并且至少一个所述改变的子图块和至少一个相邻子图块被选择以形成图块。编码瓦片以传输到第二终端，所述编码确定子瓦片数据识别瓦片中包括哪些子瓦片，使得可以根据对所述改变的子瓦片的改变在第二终端处更新图像，其中所述瓦片的配置是灵活的，使得可以改变在瓦片中编码的连续子瓦片的数量。

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