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1. 发明申请

US20050078580A1 Defect handling for recording media 审中-公开
标题翻译：记录介质的缺陷处理
公开(公告)号：US20050078580A1
公开(公告)日：2005-04-14
申请号：US10964055
申请日：2004-10-12
申请人： Axel Kochale , Ralf-Detlef Schafer
发明人： Axel Kochale , Ralf-Detlef Schafer
IPC分类号： G11B20/10 , G11B20/18 , G11B5/09
CPC分类号： G11B20/1403 , G11B20/10009 , G11B20/10481 , G11B20/18 , G11B2020/1288 , G11B2220/2541
摘要： A method for handling defects on a recording medium which deteriorate an adaptive bit recovery process is proposed. The method for handling defects on a recording medium during bit recovery from the recording medium, whereby a data stream read from the recording medium is processed by an adaptive bit recovery means, includes the steps of: storing fallback values for the adaptive bit recovery means a fallback register during processing of the data stream and updating the adaptive bit recovery means with the stored fallback values for recovering from an incorrect adaptation or for restarting after processing of a defect.
摘要翻译：提出了一种用于处理使记录介质上的缺陷恶化自适应位恢复处理的方法。用于在从记录介质进行比特恢复期间处理记录介质上的缺陷的方法，由此通过自适应位恢复装置处理从记录介质读取的数据流，包括以下步骤：存储自适应位恢复装置a的回退值处理数据流期间的回退寄存器，并用存储的回退值更新自适应位恢复装置，用于从错误的适配恢复或在处理缺陷之后重新启动。

2. 发明授权

US08326125B2 Method and device for linking multimedia data 有权
标题翻译：连接多媒体数据的方法和设备
公开(公告)号：US08326125B2
公开(公告)日：2012-12-04
申请号：US10519574
申请日：2003-06-21
申请人： Hui Li , Dirk Adolph , Meinolf Blawat , Jobst Hörentrup , Uwe Janssen , Wolfgang Klausberger , Axel Kochale , Stefan Kubsch , Harald Schiller , Ralf Ostermann , Hartmut Peters , Marco Winter
发明人： Hui Li , Dirk Adolph , Meinolf Blawat , Jobst Hörentrup , Uwe Janssen , Wolfgang Klausberger , Axel Kochale , Stefan Kubsch , Harald Schiller , Ralf Ostermann , Hartmut Peters , Marco Winter
IPC分类号： G11B27/00 , H04N5/93 , H04N9/80 , H04N7/10 , H04N7/025 , H04N5/445 , G06F3/00 , G06F13/00
CPC分类号： H04N5/9201 , H04N5/772 , H04N5/907
摘要： It is desired to link photo data and video data taken by a digital camcorder. Therefore, there is provided a device and method for linking multimedia data, wherein linking information is formed on the basis of first and/or second multimedia data. The linking information is stored on a recording medium together with the first multimedia data. The second multimedia data may be stored together with respective linking information to the first multimedia data on a second recording medium. Thus, a camera-man while recording is able to set up logo or index pictures for a video film.
摘要翻译：需要链接数码摄像机拍摄的照片数据和视频数据。因此，提供了一种用于链接多媒体数据的装置和方法，其中基于第一和/或第二多媒体数据形成链接信息。链接信息与第一多媒体数据一起存储在记录介质上。第二多媒体数据可以与相应的链接信息一起存储在第二记录介质上的第一多媒体数据上。因此，录像时的相机人能够为视频电影设置标志或索引图片。

3. 发明授权

US07929792B2 Method for run-length encoding of a bitmap data stream 有权
公开(公告)号：US07929792B2
公开(公告)日：2011-04-19
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： G06K9/36 , G06K9/46
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.

4. 发明申请

US20100040149A1 Method for run-length encoding of a bitmap data stream 审中-公开
公开(公告)号：US20100040149A1
公开(公告)日：2010-02-18
申请号：US12589377
申请日：2009-10-22
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： H04N7/26
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.

5. 发明申请

US20060129527A1 Method and device for accessing a database 审中-公开
标题翻译：用于访问数据库的方法和设备
公开(公告)号：US20060129527A1
公开(公告)日：2006-06-15
申请号：US10541859
申请日：2003-11-28
申请人： Hui Li , Axel Kochale , Stefan Kubsch , Ralf Ostermann , Hartmut Peters
发明人： Hui Li , Axel Kochale , Stefan Kubsch , Ralf Ostermann , Hartmut Peters
IPC分类号： G06F17/30
CPC分类号： G06F16/3323
摘要： A comfortable method and device for searching databases are required. Thus, a database access concept including an interface descriptor is proposed. The interface descriptor may be a XML-file which describes interface categories and database access strategies. The database interface machine may comprise a standard category display method and a standard database access method. The database interface machine can use the definitions contained in the interface descriptor to set up a categorized interface to the database and to perform complete database searches.
摘要翻译：需要一种用于搜索数据库的舒适方法和设备。因此，提出了包括接口描述符的数据库访问概念。接口描述符可以是描述接口类别和数据库访问策略的XML文件。数据库接口机可以包括标准类别显示方法和标准数据库访问方法。数据库接口机可以使用接口描述符中包含的定义来建立到数据库的分类接口，并执行完整的数据库搜索。

6. 发明申请

US20120147048A1 Method and Input-Output Device for Rendering at least one of Audio, Video and Computer Graphics Content and Servicing Device for Delivering at least one of Pre-Rendered Audio, Pre-Rendered Video and Pre-Rendered Computer Graphics Content 有权
标题翻译：用于渲染音频，视频和计算机图形内容和服务装置中的至少一个的方法和输入输出装置，用于传送预渲染音频，预渲染视频和预渲染计算机图形内容中的至少一个
公开(公告)号：US20120147048A1
公开(公告)日：2012-06-14
申请号：US13303879
申请日：2011-11-23
申请人： Axel Kochale , Malte Borsum , Jens Spille
发明人： Axel Kochale , Malte Borsum , Jens Spille
IPC分类号： G09G5/373
CPC分类号： H04N21/431 , G06T15/00 , G06T2200/16 , G06T2210/08 , H04N21/23412 , H04N21/4424 , H04N21/6377
摘要： A method and an input-output device are proposed for rendering content. Further, a servicing device is proposed for delivering pre-rendered content.For rendering, a portion of processing or memorizing resources of said input-output device is allocated such that remaining resources of said input-output device are sufficient for maintaining the input-output capability of the device. Then, it is determined that an amount of resources required for rendering exceeds the allocated resources and a corresponding degree of pre-rendering is determined, too. On the serving device, pre-rendering of the content according to the determined degree is performed and the pre-rendered content is delivered from the serving device to the input-output device.Since server-side rendering is limited to a required degree, bandwidth constraints can be met more easily. Furthermore, rendering occurs more distributed and can be adjusted dynamically, thus, response time can be reduced.
摘要翻译：提出了一种用于渲染内容的方法和输入输出设备。此外，提出了用于传送预渲染内容的服务设备。为了呈现，分配所述输入 - 输出设备的处理或存储资源的一部分，使得所述输入 - 输出设备的剩余资源足以维持设备的输入 - 输出能力。然后，确定渲染所需的资源量超过所分配的资源，并且确定相应的预渲染程度。在服务设备上，执行根据确定的度数的内容的预呈现，并且将预渲染内容从服务设备传送到输入 - 输出设备。由于服务器端渲染被限制到所需的程度，因此可以更容易地满足带宽限制。此外，渲染发生更多分布，并且可以动态地调整，因此可以减少响应时间。

7. 发明申请

US20110055472A1 REDUNDANCY PROTECTED MASS STORAGE SYSTEM WITH INCREASED PERFORMANCE 有权
标题翻译：具有提高性能的冗余保护大容量存储系统
公开(公告)号：US20110055472A1
公开(公告)日：2011-03-03
申请号：US12733292
申请日：2008-08-05
申请人： Stefan Abeling , Wolfgang Klausberger , Thomas Brune , Axel Kochale
发明人： Stefan Abeling , Wolfgang Klausberger , Thomas Brune , Axel Kochale
IPC分类号： G06F12/08
CPC分类号： G06F11/1088 , G06F11/1076 , G06F2211/1016 , H04N21/2182 , H04N21/2318
摘要： The present invention relates to a redundancy protected mass storage system with increased performance, and more specifically to a mass storage system with multiple storage units. According to the invention, the resources that are essentially provided for compensating the damage of one or more storage units are also used to enhance the system performance. For this purpose during reading or writing the storage system just waits for the responses of a minimum number of required storage units to start reading or writing, respectively.
摘要翻译：本发明涉及具有增强性能的冗余保护大容量存储系统，更具体地说涉及具有多个存储单元的大容量存储系统。根据本发明，基本上提供用于补偿一个或多个存储单元的损坏的资源也用于增强系统性能。为此，在读取或写入存储系统时，只需等待最少数量的所需存储单元的响应即可开始读取或写入。

8. 发明授权

US07848585B1 Method for run-length encoding of a bitmap data stream 有权
标题翻译：位图数据流的运行长度编码方法
公开(公告)号：US07848585B1
公开(公告)日：2010-12-07
申请号：US12807087
申请日：2010-08-27
申请人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
发明人： Dirk Gandolph , Jobst Hörentrup , Axel Kochale , Ralf Ostermann , Hartmut Peters
IPC分类号： G06K9/36 , G06K9/46
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。

9. 发明授权

US07263595B2 Reproduction apparatus having a buffer for reducing the mean access time to an information carrier 有权
标题翻译：具有用于减少对信息载体的平均访问时间的缓冲器的再现装置
公开(公告)号：US07263595B2
公开(公告)日：2007-08-28
申请号：US10499601
申请日：2002-12-05
申请人： Marco Winter , Axel Kochale
发明人： Marco Winter , Axel Kochale
IPC分类号： G06F12/00
CPC分类号： G11B20/10527 , G06F3/0601 , G06F2003/0691 , G11B2020/1062
摘要： The invention relates to a reproduction apparatus having a buffer for reducing the mean access time to an information carrier which has for example a discontinuous data structure or a relatively long access time. For writing sectors to the buffer and for finding sectors in the buffer, a control table with a number of place holders and three variables is provided, the place holders in each case pointing with an index to a subsequent place holder in an endless chain of place holders which is divided into three regions, in which a predetermined sector in the order in the respective region is identified by one of the variables. Even though only one row of place holders is provided, multiple access to a plurality of sectors written to the buffer is made possible with a low outlay by means of the control table, so that the number of slower accesses to the information carrier is reduced and the mean access time is shortened. Application is envisaged for reproduction apparatuses with a small storage space, such as, for example, a DVD reproduction apparatus.
摘要翻译：本发明涉及一种具有用于减少具有例如不连续数据结构或较长访问时间的信息载体的平均访问时间的缓冲器的再现设备。为了将扇区写入缓冲区并在缓冲区中寻找扇区，提供了一个具有多个占位符和三个变量的控制表，每个案例中的占位符指向后续位置持有者的索引到无尽的位置保持器被划分为三个区域，其中以相应区域中的顺序的预定扇区由变量之一识别。即使仅提供一行占位符，通过控制表以低的开销，可以对写入缓冲器的多个扇区进行多次访问，从而减少对信息载体的较慢访问次数，平均访问时间缩短。对于具有小存储空间的再现设备，例如DVD再现设备，设想了应用。

10. 发明申请

US20070064847A1 Dsp-based data recovery 失效
标题翻译：基于Dsp的数据恢复
公开(公告)号：US20070064847A1
公开(公告)日：2007-03-22
申请号：US10556835
申请日：2004-04-27
申请人： Klaus Gaedke , Friedrich Timmermann , Axel Kochale , Ralf-Detlef Schaefer , Herbert Schutze , Marten Kabutz
发明人： Klaus Gaedke , Friedrich Timmermann , Axel Kochale , Ralf-Detlef Schaefer , Herbert Schutze , Marten Kabutz
IPC分类号： H04L7/00
CPC分类号： G11B20/10425 , G11B20/16 , G11B27/3027 , G11B2220/2545 , G11B2220/2562
摘要： A bit clock recovery apparatus for digital storage readout employing sync frames, where an oversampled readout signal is stored in memory, sync patterns are located in the signal using DSP means, distances of consecutive sync pattern locations are calculated, and bit clock is recovered from these distances and the knowledge about the data framing structure.
摘要翻译：使用同步帧的数字存储读出的位时钟恢复装置，其中过采样的读出信号存储在存储器中，同步模式使用DSP装置位于信号中，计算连续同步模式位置的距离，并从其中恢复位时钟距离和关于数据框架结构的知识。

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