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1. 发明申请

WO2010037512A1 INTERMEDIATE VIEW SYNTHESIS AND MULTI-VIEW DATA SIGNAL EXTRACTION 审中-公开
标题翻译：中间视图合成和多视图数据信号提取
公开(公告)号：WO2010037512A1
公开(公告)日：2010-04-08
申请号：PCT/EP2009/006977
申请日：2009-09-28
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , SMOLIC, Aljosa , MUELLER, Karsten , DIX, Kristina
发明人： SMOLIC, Aljosa , MUELLER, Karsten , DIX, Kristina
IPC分类号： G06T15/00
CPC分类号： G06T15/20 , G06T9/001 , G06T15/205 , H04N13/111 , H04N13/128 , H04N19/29 , H04N19/543 , H04N19/597 , H04N19/86 , H04N2213/005
摘要： Intermediate view synthesis apparatus for synthesizing an intermediate view image from a first image (14) corresponding to a first view and a second image (16) corresponding to a second view different from the first view, the first and second images comprising depth information is described, wherein the second image being is divided-up into a non-boundary portion (16a), and a foreground/background boundary region (16b), wherein the intermediate view synthesis apparatus is configured to project and merge the first image and the second image into the intermediate view to obtain an intermediate view image (12), with treating the foreground/background boundary region (16b) subordinated relative to the non-boundary portion (16a). A multi-view data signal extraction apparatus for extracting a multiview data signal from a multi-view representation comprising a first image corresponding to a first view and a second image corresponding to a second view being different from the first view is also described, the first and second images comprising depth information. The multiview data signal extraction apparatus comprises means for detecting a foreground/background boundary in the second image; means for determining a left-away boundary portion along the foreground/background boundary; means for projecting the second image without the left-away boundary portion into the first view to obtain a projected version of the second image having a disoccluded area; and means for inserting the second image along with a portion of the first image, depending on a location of the disoccluded area within the projected version of the second image, into the multiview data signal.
摘要翻译：描述了从与第一视图相对应的第一图像（14）和对应于与第一视图不同的第二视图的第二图像（16）合成中间视图图像的中间视图合成装置，包括深度信息的第一和第二图像，其中所述第二图像被划分为非边界部分（16a）和前景/背景边界区域（16b），其中所述中间视图合成装置被配置为投影并合并所述第一图像和所述第二图像进入中间视图以获得中间视图图像（12），处理相对于非边界部分（16a）从属的前景/背景边界区域（16b）。还描述了一种用于从包括与第一视图相对应的第一图像和与第一视图不同的第二视图对应的第二图像的多视图表示中提取多视点数据信号的多视图数据信号提取装置，第一以及包括深度信息的第二图像。多视点数据信号提取装置包括用于检测第二图像中的前景/背景边界的装置; 用于确定沿着前景/背景边界的左边界部分的装置; 用于将没有左边界部分的第二图像投影到第一视图中以获得具有不同区域的第二图像的投影版本的装置; 以及用于根据第二图像的投影版本内的不同区域的位置将第二图像连同第一图像的一部分一起插入多视图数据信号的装置。

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