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61.发明申请Method for controlling an optical pick-up for reading data streams for simultaneous reproduction 有权用于控制用于读取用于同时再现的数据流的光学拾取器的方法公开(公告)号：US20060262679A1
公开(公告)日：2006-11-23
申请号：US10552264
申请日：2004-03-22
IPC分类号： G11B5/09
CPC分类号： G11B20/00007 , G11B27/105 , G11B2020/10537 , G11B2020/1062 , G11B2020/10814 , G11B2020/10972 , G11B2020/10981 , G11B2220/2541 , G11B2220/2562 , H04N19/127 , H04N19/152 , H04N19/162 , H04N19/177 , H04N19/42 , H04N19/44
摘要： Optical discs may support “Out Of Multiplex” formats, meaning that different presentation components, like video, audio and subtitles, are stored on different files on the disc, e.g. Blu-ray discs. The different data streams are read by a single pick-up, requiring frequent pick-up jumps and extensive data buffering. The method for operating a scheduler for an optical pick-up reduces the number of pick-up jumps while optimizing the required buffer space. The scheduler is based on a static schema, meaning that the buffer for the data stream with the highest data rate is of minimal size, and therefore refilled in short periods while the buffers for the lower rated streams are dimensioned such that they can be refilled in multiples of the short period. Deviations from the static schema may be allowed, e.g. due to multi-angle video technique. Afterwards the scheduler returns to the original schedule.
摘要翻译： 光盘可以支持“多路复用”格式，这意味着将不同的呈现组件（如视频，音频和字幕）存储在光盘上的不同文件上，例如。 蓝光光盘。 不同的数据流由单个拾取器读取，需要频繁的拾取跳跃和广泛的数据缓冲。 用于操作光学拾取器的调度器的方法在优化所需的缓冲器空间的同时减少拾取跳跃的次数。 调度器基于静态模式，这意味着具有最高数据速率的数据流的缓冲区的大小最小，因此在短时间内重新填充，而较低流量的缓冲区的大小可以被重新填充到 短时间的倍数。 可以允许与静态模式的偏差，例如。 由于多角度视频技术。 之后，调度程序返回到原始调度。
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公开(公告)号：US20060140496A1
公开(公告)日：2006-06-29
申请号：US10561984
申请日：2004-05-06
申请人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： G06K9/36
CPC分类号： H04N19/93 , H04N1/64 , H04N21/4884
摘要： Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920×1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
摘要翻译： 字幕旨在呈现文本信息和图形数据，编码为像素位图。 字幕位图的大小可能会超过视频帧尺寸，因此只能显示部分。 位图是位于视频上方的单独的层，例如 用于同步视频字幕，动画和导航菜单，因此包含许多透明像素。 适用于HDTV的位图编码的高级适配。 通过四级游程长度编码实现了为蓝光光盘预录制格式定义的每帧1920x1280像素，为这些字幕位图提供优化的压缩结果。 优选颜色的较短或更长的像素序列，例如。 使用第二或第三最短代码字进行编码，而使用最短代码字对不同颜色的单个像素进行编码，并且等颜色的像素序列使用第三或第四最短代码字。
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公开(公告)号：US20110069764A1
公开(公告)日：2011-03-24
申请号：US12959445
申请日：2010-12-03
申请人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： H04N7/12
CPC分类号： H04N19/93 , H04N1/64 , H04N21/4884
摘要： Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920.times.1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
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公开(公告)号：US07912305B1
公开(公告)日：2011-03-22
申请号：US12955884
申请日：2010-11-29
申请人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Horentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
CPC分类号： H04N19/93 , H04N1/64 , H04N21/4884
摘要： Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920.times.1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
摘要翻译： 字幕旨在呈现文本信息和图形数据，编码为像素位图。 字幕位图的大小可能会超过视频帧尺寸，因此只能显示部分。 位图是位于视频上方的单独的层，例如 用于同步视频字幕，动画和导航菜单，因此包含许多透明像素。 适用于HDTV的位图编码的高级适配。 通过四级游程长度编码实现了为蓝光光盘预录制格式定义的每帧1920×128像素，为这些字幕位图提供优化的压缩结果。 优选颜色的较短或更长的像素序列，例如。 使用第二或第三最短代码字进行编码，而使用最短代码字对不同颜色的单个像素进行编码，并且等颜色的像素序列使用第三或第四最短代码字。
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65.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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66.发明申请Renderer for presenting an image frame by help of a set of displaying commands 有权渲染器用于通过一组显示命令来呈现图像帧公开(公告)号：US20080278510A1
公开(公告)日：2008-11-13
申请号：US12151745
申请日：2008-05-08
IPC分类号： G06T1/00
CPC分类号： G06T15/005
摘要： The invention is related to a device for presenting, an image frame by help of a set of displaying commands wherein a displaying command comprises a displaying area and a displaying content.The device comprises means for adapting a first and/or a second displaying command set such that an adapted displaying command sets comprises displaying areas which do not intersect with any displaying area of the same set. Furthermore, the displaying areas of an adapted set cover a display area the image frames are displayed on. The device further determines displaying commands of the adapted second set not comprised in the adapted first set. Then, the determined displaying commands are executed.Adaptation makes comparison of displaying commands suitable for excluding areas from displaying/blitting/clearing.
摘要翻译： 本发明涉及一种用于通过一组显示命令呈现图像帧的装置，其中显示命令包括显示区域和显示内容。 该装置包括用于调整第一和/或第二显示命令集的装置，使得适应的显示命令集包括显示与相同组的任何显示区域不相交的区域。 此外，适配集的显示区域覆盖显示图像帧的显示区域。 设备还确定不包括在适配的第一组中的适配的第二组的显示命令。 然后，执行确定的显示命令。 适应比较适合于排除区域的显示命令显示/打印/清除。
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公开(公告)号：US20070044038A1
公开(公告)日：2007-02-22
申请号：US10552025
申请日：2004-03-22
IPC分类号： G06F17/00
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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68.发明授权Method for generating a set of machine-interpretable instructions for presenting media content to a user 失效用于生成用于向用户呈现媒体内容的一组机器可解释指令的方法公开(公告)号：US08561039B2
公开(公告)日：2013-10-15
申请号：US12082744
申请日：2008-04-14
CPC分类号： G06F8/71
摘要： The invention addresses the objective of optimizing performance of a media data carrier interpreting device. This is achieved by a media data carrier interpreting device which comprises means for transforming a machine- interpretable instruction comprised in a media data carrier into a machine-executable code during media content presentation. Said media data carrier comprises a set of machine-interpretable instructions generated according to a method which comprises the steps of generating a first auxiliary set of instructions corresponding to a set of elements wherein the elements are conform with a template and compiling said first auxiliary instruction set. Then, said compiled first auxiliary instruction set is linked with a compiled second auxiliary instruction set corresponding to said template. This method removes the need for runtime parsing and therefore frees processing capacity for runtime transformation of the machine-interpretable instructions into machine-executable code.
摘要翻译： 本发明解决了优化媒体数据载体解释装置的性能的目的。 这通过媒体数据载体解释装置实现，该媒体数据载体解释装置包括用于在媒体内容呈现期间将包含在媒体数据载体中的机器可解释指令变换为机器可执行代码的装置。 所述媒体数据载体包括根据一种方法产生的一组机器可解释指令，该方法包括以下步骤：产生对应于一组元素的第一辅助指令集，其中元素符合模板并且编译所述第一辅助指令集 。 然后，所述编译的第一辅助指令集与对应于所述模板的编译的第二辅助指令集链接。 该方法消除了对运行时解析的需要，从而释放了将机器可解释指令运行时转换为机器可执行代码的处理能力。
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69.发明授权Renderer for presenting an image frame by help of a set of displaying commands 有权渲染器用于通过一组显示命令来呈现图像帧公开(公告)号：US08466926B2
公开(公告)日：2013-06-18
申请号：US12151745
申请日：2008-05-08
CPC分类号： G06T15/005
摘要： The invention is related to a device for presenting, an image frame by help of a set of displaying commands wherein a displaying command comprises a displaying area and a displaying content.The device comprises means for adapting a first and/or a second displaying command set such that an adapted displaying command sets comprises displaying areas which do not intersect with any displaying area of the same set. Furthermore, the displaying areas of an adapted set cover a display area the image frames are displayed on. The device further determines displaying commands of the adapted second set not comprised in the adapted first set. Then, the determined displaying commands are executed.Adaptation makes comparison of displaying commands suitable for excluding areas from displaying/blitting/clearing.
摘要翻译： 本发明涉及一种用于通过一组显示命令呈现图像帧的装置，其中显示命令包括显示区域和显示内容。 该装置包括用于调整第一和/或第二显示命令集的装置，使得适应的显示命令集包括显示与相同组的任何显示区域不相交的区域。 此外，适配集的显示区域覆盖显示图像帧的显示区域。 设备还确定不包括在适配的第一组中的适配的第二组的显示命令。 然后，执行确定的显示命令。 适应比较适合于排除区域的显示命令显示/打印/清除。
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70.发明申请Method for generating a set of machine-interpretable instructions for presenting media content to a user 失效用于生成用于向用户呈现媒体内容的一组机器可解释指令的方法公开(公告)号：US20080275892A1
公开(公告)日：2008-11-06
申请号：US12082744
申请日：2008-04-14
CPC分类号： G06F8/71
摘要： The invention addresses the objective of optimizing performance of a media data carrier interpreting device.This is achieved by a media data carrier interpreting device which comprises means for transforming a machine-interpretable instruction comprised in a media data carrier into a machine-executable code during media content presentation.Said media data carrier comprises a set of machine-interpretable instructions generated according to a method which comprises the steps of generating a first auxiliary set of instructions corresponding to a set of elements wherein the elements are conform with a template and compiling said first auxiliary instruction set. Then, said compiled first auxiliary instruction set is linked with a compiled second auxiliary instruction set corresponding to said template.This method removes the need for runtime parsing and therefore frees processing capacity for runtime transformation of the machine-interpretable instructions into machine-executable code.
摘要翻译： 本发明解决了优化媒体数据载体解释装置的性能的目的。 这通过媒体数据载体解释装置实现，该媒体数据载体解释装置包括用于在媒体内容呈现期间将包含在媒体数据载体中的机器可解释指令变换成机器可执行代码的装置。 所述媒体数据载体包括根据一种方法生成的一组机器可解释指令，该方法包括以下步骤：产生对应于一组元素的第一辅助指令集，其中元素符合模板并且编译所述第一辅助指令集 。 然后，所述编译的第一辅助指令集与对应于所述模板的编译的第二辅助指令集链接。 该方法消除了对运行时解析的需要，从而释放了将机器可解释指令运行时转换为机器可执行代码的处理能力。
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