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1.发明申请CONFIDENCE MAP, METHOD FOR GENERATING THE SAME AND METHOD FOR REFINING A DISPARITY MAP 有权信心图，用于产生它们的方法和用于精化差异图的方法公开(公告)号：US20120321172A1
公开(公告)日：2012-12-20
申请号：US13579602
申请日：2011-02-16
申请人： Jörn Jachalsky , Markus Schlosser , Dirk Gandolph
发明人： Jörn Jachalsky , Markus Schlosser , Dirk Gandolph
IPC分类号： G06K9/00
CPC分类号： G06T7/0075 , G06T7/593 , G06T2207/10021 , G06T2207/20028
摘要： A method for generating a confidence map comprising a plurality of confidence values, each being assigned to a respective disparity value in a disparity map assigned to at least two stereo images each having a plurality of pixels, wherein a single confidence value is determined for each disparity value, and wherein for determination of the confidence value at least a first confidence value based on a match quality between a pixel or a group of pixels in the first stereo image and a corresponding pixel or a corresponding group of pixels in the second stereo image and a second confidence value based on a consistency of the corresponding disparity estimates is taken into account.
摘要翻译： 一种用于产生包括多个置信度值的置信度图的方法，每个置信度值被分配给分配给至少两个具有多个像素的立体图像的视差图中的相应视差值，其中为每个视差确定单个置信度值 值，并且其中，基于所述第一立体图像中的像素或一组像素与所述第二立体图像中的对应像素或对应的像素组之间的匹配质量，基于所述第一置信度的至少第一置信度值来确定所述置信度值， 考虑到基于相应的视差估计的一致性的第二置信度值。
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公开(公告)号：US20120263386A1
公开(公告)日：2012-10-18
申请号：US13441973
申请日：2012-04-09
申请人： Markus Schlosser , Jörn Jachalsky , Dirk Gandolph
发明人： Markus Schlosser , Jörn Jachalsky , Dirk Gandolph
CPC分类号： G06T7/0075 , G06T7/593 , G06T2207/10012
摘要： An apparatus and a method for refining a value of a similarity measure are described. A similarity measure is assigned to a pixel or a group of pixels of a disparity map, which is assigned to at least two stereo images each having a plurality of pixels. The similarity measure constitutes an estimate for a match quality of the pixel or the group of pixels. For refinement of the value of the similarity measure, the similarity measure between a pixel or a group of pixels in a first stereo image and a corresponding pixel or a group of corresponding pixels in a second stereo image is determined. A contrast value for the pixel or the group of pixels of the first or the second stereo image is determined and the value of the similarity measure is corrected by a correction value that is a function of the determined contrast value.
摘要翻译： 描述了用于细化相似性度量的值的装置和方法。 将相似性度量分配给视差图的像素或一组像素，其被分配给每个具有多个像素的至少两个立体图像。 相似性度量构成像素或像素组的匹配质量的估计。 为了细化相似性度量的值，确定第一立体图像中的像素或一组像素与第二立体图像中的相应像素或对应像素组之间的相似性度量。 确定第一或第二立体图像的像素或像素组的对比度值，并且通过作为所确定的对比度值的函数的校正值校正相似性度量的值。
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3.发明授权Confidence map, method for generating the same and method for refining a disparity map 有权置信度图，生成方法和改进视差图的方法公开(公告)号：US09142026B2
公开(公告)日：2015-09-22
申请号：US13579602
申请日：2011-02-16
申请人： Jörn Jachalsky , Markus Schlosser , Dirk Gandolph
发明人： Jörn Jachalsky , Markus Schlosser , Dirk Gandolph
CPC分类号： G06T7/0075 , G06T7/593 , G06T2207/10021 , G06T2207/20028
摘要： A method for generating a confidence map comprising a plurality of confidence values, each being assigned to a respective disparity value in a disparity map assigned to at least two stereo images each having a plurality of pixels, wherein a single confidence value is determined for each disparity value, and wherein for determination of the confidence value at least a first confidence value based on a match quality between a pixel or a group of pixels in the first stereo image and a corresponding pixel or a corresponding group of pixels in the second stereo image and a second confidence value based on a consistency of the corresponding disparity estimates is taken into account.
摘要翻译： 一种用于产生包括多个置信度值的置信度图的方法，每个置信度值被分配给分配给至少两个具有多个像素的立体图像的视差图中的相应视差值，其中为每个视差确定单个置信度值 值，并且其中，基于所述第一立体图像中的像素或一组像素与所述第二立体图像中的对应像素或对应的像素组之间的匹配质量，基于所述第一置信度的至少第一置信度值来确定所述置信度值， 考虑到基于相应的视差估计的一致性的第二置信度值。
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公开(公告)号：US08831359B2
公开(公告)日：2014-09-09
申请号：US13441973
申请日：2012-04-09
申请人： Markus Schlosser , Jörn Jachalsky , Dirk Gandolph
发明人： Markus Schlosser , Jörn Jachalsky , Dirk Gandolph
CPC分类号： G06T7/0075 , G06T7/593 , G06T2207/10012
摘要： An apparatus and a method for refining a value of a similarity measure are described. A similarity measure is assigned to a pixel or a group of pixels of a disparity map, which is assigned to at least two stereo images each having a plurality of pixels. The similarity measure constitutes an estimate for a match quality of the pixel or the group of pixels. For refinement of the value of the similarity measure, the similarity measure between a pixel or a group of pixels in a first stereo image and a corresponding pixel or a group of corresponding pixels in a second stereo image is determined. A contrast value for the pixel or the group of pixels of the first or the second stereo image is determined and the value of the similarity measure is corrected by a correction value that is a function of the determined contrast value.
摘要翻译： 描述了用于细化相似性度量的值的装置和方法。 将相似性度量分配给视差图的像素或一组像素，其被分配给每个具有多个像素的至少两个立体图像。 相似性度量构成像素或像素组的匹配质量的估计。 为了细化相似性度量的值，确定第一立体图像中的像素或一组像素与第二立体图像中的相应像素或对应像素组之间的相似性度量。 确定第一或第二立体图像的像素或像素组的对比度值，并且通过作为所确定的对比度值的函数的校正值校正相似性度量的值。
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5.发明授权Method and apparatus for recovering a component of a distortion field and for determining a disparity field 有权用于恢复失真场的分量并用于确定视差场的方法和装置公开(公告)号：US09129378B2
公开(公告)日：2015-09-08
申请号：US13606867
申请日：2012-09-07
CPC分类号： G06T7/0077 , G06T7/596
摘要： A method and an apparatus for recovering a component of a distortion field of an image of a set of multi-view images are described. Also described are a method and an apparatus for determining a disparity field of an image of a set of multi-view images, which makes use of such method.In a first step pixel correspondences between the image and another image of the set of multi-view images are determined. A disparity field is then determined from at least a subset of the determined pixel correspondences. The disparity field is smoothed and the component of the distortion field is estimated from the smoothed disparity field. When determining a second disparity field the estimated component of the distortion field is taken into account when determining pixel correspondences between the image and another image of the set of multi-view images.
摘要翻译： 描述了一种用于恢复一组多视图图像的图像的失真场的分量的方法和装置。 还描述了利用这种方法确定一组多视点图像的图像的视差场的方法和装置。 在第一步骤中，确定图像与多视图图像集合中的另一图像之间的像素对应。 然后从所确定的像素对应的至少一个子集确定视差场。 视差场被平滑，并且从平滑的视差场估计失真场的分量。 当确定第二视差场时，当确定图像与多视图图像集合中的另一图像之间的像素对应性时，考虑失真场的估计分量。
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公开(公告)号：US09167176B2
公开(公告)日：2015-10-20
申请号：US11988951
申请日：2006-07-05
申请人： Marco Winter , Dirk Gandolph , Hartmut Peters , Ralf Ostermann , Jobst Hoerentrup , Andrej Schewzow , Uwe Janssen
发明人： Marco Winter , Dirk Gandolph , Hartmut Peters , Ralf Ostermann , Jobst Hoerentrup , Andrej Schewzow , Uwe Janssen
IPC分类号： H04N7/10 , H04N5/262 , H04N5/272 , H04N5/445 , H04N5/45 , H04N7/16 , H04N21/235 , H04N21/431 , H04N21/435 , H04N21/6543 , H04N21/84 , H04N21/858
CPC分类号： H04N5/262 , H04N5/272 , H04N5/44591 , H04N5/45 , H04N7/165 , H04N21/235 , H04N21/4312 , H04N21/4314 , H04N21/435 , H04N21/6543 , H04N21/84 , H04N21/858
摘要： A method and device for dynamically overlaying two or more video streams uses specialized metadata that are attached to at least one of the video streams.
摘要翻译： 用于动态地覆盖两个或更多个视频流的方法和设备使用附加到至少一个视频流的专用元数据。
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公开(公告)号：US08537282B2
公开(公告)日：2013-09-17
申请号：US13462364
申请日：2012-05-02
IPC分类号： H04N9/74
CPC分类号： H04N5/85 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/19 , G11B27/32 , H04N5/278 , H04N9/8233 , H04N21/4312 , H04N21/4884 , H04N21/8126
摘要： Embodiments of the invention include a subtitling format encompassing elements of enhanced syntax and semantic to provide improved animation capabilities. The disclosed elements improve subtitle performance without stressing the available subtitle bitrate. This will become essential for authoring content of high-end HDTV subtitles in pre-recorded format, which can be broadcast or stored on high capacity optical media, e.g. the Blue-ray Disc. Embodiments of the invention include abilities for improved authoring possibilities for the content production to animate subtitles. For subtitles that are separate from AV material, a method includes using one or more superimposed subtitle layers, and displaying only a selected part of the transferred subtitles at a time. Further, colors of a selected part of the displayed subtitles may be modified, e.g. highlighted.
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公开(公告)号：US08479119B2
公开(公告)日：2013-07-02
申请号：US10552025
申请日：2004-03-22
IPC分类号： G06F3/048
CPC分类号： G06F3/0482 , G06F3/04817 , G06F3/0483 , G11B27/34
摘要： Optical storage media often contain data structures for a menu suitable for selection of a title, a chapter, a parameter or others. Such menus usually comprise a number of buttons to be displayed, with each button having a state. Possible states of buttons are e.g. “unselected”, “selected” or “activated”. According to the invention, the menu may contain buttons that can be selected through the keys on the remote control, but that don't have any images or text associated. This allows creating “invisible buttons” that automatically execute commands upon selection. Further, a sound or sound sequence, e.g. melody or click, may be associated to a buttons state, and may be played back when the button enters this state. Such menu data may be stored e.g. on a Blu-ray disc.
摘要翻译： 光学存储介质通常包含用于选择标题，章节，参数等的菜单的数据结构。 这样的菜单通常包括要显示的多个按钮，每个按钮具有状态。 按钮的可能状态是例如 “未选择”，“选择”或“激活”。 根据本发明，菜单可以包含可以通过遥控器上的键选择但不具有任何图像或文本相关联的按钮。 这允许创建“隐形按钮”，在选择时自动执行命令。 此外，声音或声音序列，例如 旋律或点击可能与按钮状态相关联，并且可以在按钮进入该状态时播放。 这样的菜单数据可以例如被存储。 在蓝光光盘上。
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公开(公告)号：US08418133B2
公开(公告)日：2013-04-09
申请号：US11884698
申请日：2006-02-06
申请人： Dirk Gandolph , Carsten Herpel , Jobst Hoerentrup , Uwe Janssen , Ralf Ostermann , Hartmut Peters , Andrej Schewzow , Marco Winter
发明人： Dirk Gandolph , Carsten Herpel , Jobst Hoerentrup , Uwe Janssen , Ralf Ostermann , Hartmut Peters , Andrej Schewzow , Marco Winter
CPC分类号： H04N9/79 , G06F9/445 , G11B27/105 , G11B2220/2537
摘要： Consumer electronic devices, such as e.g. high-definition movie players for removable storage media such as optical discs, may provide possibilities for advanced interactivity for the user, implemented as software applications. A question arising generally with such software applications is what the life cycle of such an application is, and who may control it. The invention provides a method for executing software applications within a playback device for audio-video data, wherein data from a first removable storage medium are read for a software application to be executed within said playback device, and the data comprise an indication defining a termination condition for the application. Based on said termination code and depending on how the medium holding the application is ejected, the application is terminated or may survive.
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公开(公告)号：US08363163B2
公开(公告)日：2013-01-29
申请号：US13462382
申请日：2012-05-02
IPC分类号： H04N9/74
CPC分类号： H04N5/85 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/19 , G11B27/32 , H04N5/278 , H04N9/8233 , H04N21/4312 , H04N21/4884 , H04N21/8126
摘要： Embodiments of the invention include a subtitling format encompassing elements of enhanced syntax and semantic to provide improved animation capabilities. The disclosed elements improve subtitle performance without stressing the available subtitle bitrate. This will become essential for authoring content of high-end HDTV subtitles in pre-recorded format, which can be broadcast or stored on high capacity optical media, e.g. the Blue-ray Disc. Embodiments of the invention include abilities for improved authoring possibilities for the content production to animate subtitles. For subtitles that are separate from AV material, a method includes using one or more superimposed subtitle layers, and displaying only a selected part of the transferred subtitles at a time. Further, colors of a selected part of the displayed subtitles may be modified, e.g. highlighted.
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