专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006053847A1 DEVICE AND METHOD FOR SYNCHRONIZING DIFFERENT PARTS OF A DIGITAL SERVICE 审中-公开
标题翻译：用于同步数字服务的不同部件的设备和方法
公开(公告)号：WO2006053847A1
公开(公告)日：2006-05-26
申请号：PCT/EP2005/055829
申请日：2005-11-08
申请人： THOMSON LICENSING , LEYENDECKER, Philippe , ZWING, Rainer , ABELARD, Franck , MORVAN, Patrick , DESERT, Sebastien , DOYEN, Didier
发明人： LEYENDECKER, Philippe , ZWING, Rainer , ABELARD, Franck , MORVAN, Patrick , DESERT, Sebastien , DOYEN, Didier
IPC分类号： H04N7/24 , H04N7/52 , H04N5/60 , H04N5/04
CPC分类号： H04N5/06 , G11B27/10 , H04N5/04 , H04N5/935 , H04N9/806 , H04N21/2353 , H04N21/4122 , H04N21/4135 , H04N21/4307 , H04N21/4341 , H04N21/435 , H04N21/4392 , H04N21/6336 , H04N21/84
摘要： The invention relates to a reproduction device (21), with a device (20) acting as a source of digital services. It also relates to a method of synchronizing two parts of a digital service in a system including a source device according to the invention and at least one reproduction device according to the invention. According to the invention, the reproduction device (21) includes means for receiving the data forming at least a part of a digital service originating from a digital service source device (20), means for processing (210) at least some of the data received, means (211) for reproducing an output of at least a part of the digital service, the time for processing and reproducing the data introducing a delay in the output of the reproduced data. This device also includes communication means (213) for informing the source device of the delay introduced.
摘要翻译：本发明涉及一种具有作为数字服务源的设备（20）的再现设备（21）。它还涉及一种在包括根据本发明的源设备和根据本发明的至少一个再现设备的系统中同步数字服务的两部分的方法。根据本发明，再现设备（21）包括用于接收形成来自数字服务源设备（20）的数字服务的至少一部分的数据的装置，用于处理（210）接收的数据中的至少一些数据的装置，用于再现数字业务的至少一部分的输出的装置（211），用于处理和再现引入再现数据的输出中的延迟的数据的时间。该设备还包括用于向源设备通知引入的延迟的通信装置（213）。

2. 发明申请

WO2003107317A1 BURN-IN COMPENSATION FOR PLASMA DISPLAY PANELS 审中-公开
标题翻译：用于等离子体显示面板的烧结补偿
公开(公告)号：WO2003107317A1
公开(公告)日：2003-12-24
申请号：PCT/EP2003/050215
申请日：2003-06-05
申请人： THOMSON LICENSING S.A. , CORREA, Carlos , ZWING, Rainer , WEITBRUCH, Sebastien , THEBAULT, Cedric
发明人： CORREA, Carlos , ZWING, Rainer , WEITBRUCH, Sebastien , THEBAULT, Cedric
IPC分类号： G09G3/28
CPC分类号： G09G3/22 , G09G3/288 , G09G2320/043 , G09G2320/046 , G09G2320/048 , G09G2360/16
摘要： The burn-in effect is a serious problem for plasma display-panels (1). It can lead to a significant life-time reduction of the panels. Therefore, a digital map for cell usage is created and can be used for active burn-in compensation, of the long-term-burn-in problem. The implementation requires a burn-in memory (9).
摘要翻译：老化效应是等离子体显示面板（1）的严重问题。它可以导致面板的显着的终身减少。因此，创建用于单元使用的数字地图，并可用于长期刻录问题的主动老化补偿。该实现需要一个老化内存（9）。

3. 发明申请

WO2003046873A1 METHOD AND APPARATUS FOR PROCESSING VIDEO PICTURES 审中-公开
标题翻译：用于处理视频图像的方法和装置
公开(公告)号：WO2003046873A1
公开(公告)日：2003-06-05
申请号：PCT/EP2002/012906
申请日：2002-11-18
申请人： THOMSON LICENSING S.A. , WEITBRUCH, Sébastien , CORREA, Carlos , ZWING, Rainer
发明人： WEITBRUCH, Sébastien , CORREA, Carlos , ZWING, Rainer
IPC分类号： G09G3/28
CPC分类号： G09G3/2033 , G09G3/2029 , G09G3/2803 , G09G3/2927 , G09G2320/0238
摘要： The invention relates to a method for processing data of video pictures for displaying the pictures on a display de-vice like a plasma display panel. For having a good video picture quality one key characteristic is to have a good re-sponse fidelity of the plasma cells. This is not always the case since the fidelity of each cell depends on the excita-tion of the neighboring cells. The so-called neighborhood effect can reduce the vertical sharpness in the picture. The invention solves this problem with a vertical peaking process in which it is analysed whether the cell excitation in an activated sub-field after an inactivated sub-field for a current pixel gets support by a parallel cascaded cell ex-citation of a neighbouring cell. If no such support is found, the sub-field code word for the current pixel is modified in such a manner that the entry in the sub-field code word for the inactivated sub-field is replaced by an entry for an activated sub-field. In this way it is assured that cell excitation in the activated sub-fields for the current pixel is supported by a parallel cascaded cell exci-tation in the neighbouring cell in order to maintain the cascade effect.
摘要翻译：本发明涉及一种用于处理视频图像数据的方法，用于在诸如等离子体显示面板的显示装置上显示图像。为了具有良好的视频图像质量，一个关键特征是具有良好的等离子体单元的重新保真度。这并不总是这样，因为每个单元的保真度取决于相邻单元的激励。所谓的邻域效应可以降低画面的垂直锐度。本发明通过垂直峰值处理来解决这个问题，其中分析当前像素的非激活子场之后的激活子场中的单元激励是否由相邻单元的并联级联单元格引用支持。如果没有找到这样的支持，则以这样的方式修改当前像素的子字段代码字，使得非激活子字段的子字段代码字中的条目被激活的子字段的条目替换。以这种方式，确保当前像素的激活的子场中的单元激励由相邻单元中的并联级联单元偏移支持，以便保持级联效应。

4. 发明申请

WO2003003336A3 METHOD AND DEVICE FOR COMPENSATING BURN-IN EFFECTS ON DISPLAY PANELS 审中-公开
公开(公告)号：WO2003003336A3
公开(公告)日：2003-01-09
申请号：PCT/EP2002/006621
申请日：2002-06-15
申请人： THOMSON LICENSING S.A. , WEITBRUCH, Sébastien , GOETZKE, Axel , ZWING, Rainer
发明人： WEITBRUCH, Sébastien , GOETZKE, Axel , ZWING, Rainer
IPC分类号： G09G3/20
摘要： Phosphor based display technologies show artefacts like "sticking" or "ghost" images produced by "marking" or "burn-in" effects. In order to remove these artefacts it is proposed to activate a portion of the display screen (10) asa wiper and to move the wiper at least one time over the complete display screen (10) or a part of the display screen (10). The wiper will homogenize the complete video screen in order to make the ghost images less visible.Another embodiment is dedicated to the reduction of the short-term burning effect. Here, a dynamic correction of the displayed picture is done. A memorized picture could be subtracted from the current picture in order to reduce the visibility of the short term sticking effect.

5. 发明申请

WO2009095733A1 METHOD AND SYSTEM FOR LOOK DATA DEFINITION AND TRANSMISSION 审中-公开
标题翻译：用于查看数据定义和传输的方法和系统
公开(公告)号：WO2009095733A1
公开(公告)日：2009-08-06
申请号：PCT/IB2008/000224
申请日：2008-01-31
申请人： THOMSON LICENSING , DOSER, Ingo, Tobias , ZWING, Rainer , ENDRESS, Wolfgang
发明人： DOSER, Ingo, Tobias , ZWING, Rainer , ENDRESS, Wolfgang
IPC分类号： G11B27/30
CPC分类号： G11B27/031 , G11B27/3027 , G11B27/3063 , G11B27/34 , H04N1/56 , H04N9/641 , H04N21/235 , H04N21/4122 , H04N21/435 , H04N21/84
摘要： A method and system for generating look data for video content include a generator for generating look data for a scene of the video content. In one embodiment, the look data includes at least one control parameter for affecting at least one display attribute of the respective scene of the video content. The method and system further include a transmission preparation device for generating at least one look data packet from the look data, the at least one look data packet intended to be delivered with the video content to enable the at least one look data packet to be applied to the video content such that when the at least one look data packet is applied to the video content, the at least one display attribute of the video content is changed in accordance with the at least one control parameter of the at least one look data packet.
摘要翻译：一种用于产生用于视频内容的查看数据的方法和系统包括用于产生视频内容的场景的查找数据的发生器。在一个实施例中，外观数据包括用于影响视频内容的各个场景的至少一个显示属性的至少一个控制参数。所述方法和系统还包括传输准备装置，用于根据所述外观数据生成至少一个查找数据包，所述至少一个查找数据包意图与所述视频内容一起发送以使得能够应用所述至少一个查找数据包视频内容，使得当至少一个查看数据分组被应用于视频内容时，视频内容的至少一个显示属性根据至少一个查找数据分组的至少一个控制参数而改变。

6. 发明申请

WO0171702A3 METHOD FOR PROCESSING VIDEO DATA FOR A DISPLAY DEVICE 审中-公开
标题翻译：用于处理显示设备的视频数据的方法
公开(公告)号：WO0171702A3
公开(公告)日：2002-07-25
申请号：PCT/EP0102668
申请日：2001-03-09
申请人： THOMSON LICENSING SA , CORREA CARLOS , WEITBRUCH SEBASTIEN , ZWING RAINER
发明人： CORREA CARLOS , WEITBRUCH SEBASTIEN , ZWING RAINER
IPC分类号： H04N1/405 , G09G3/20 , G09G3/28
CPC分类号： G09G3/2051 , G09G3/2003 , G09G3/2029 , G09G3/288
摘要： The invention is related two a new kind of pre-processing for plasma display panel control. The plasma display technology has the drawback of a reduced grey scale portrayal. This is due to the fact that contrarily to CRTs where luminance is approximately quadratic to the applied cathode voltage, luminance is linear to the number of discharge pulses in PDPs. Therefore, an approximately quadratic degamma function has to be applied to the input video signal components R,G,B before sub-field coding can be done. Truncation to 8-bit video data is required, so that the effect of the degamma function cannot be fully maintained. Especially in the region of small video levels, where the eye sensitivity is high, the grey scale portrayal is poor.According to the invention it is proposed to use a new kind of dithering, adapted to the PDP specialities to improve the grey scale portrayal. These adaptation includes three dithering specialities which can be used singly or in combination. These are: cell-based dithering, i.e. to each colour component R, G, B of a pixel separate dithering numbers are added; object/region-based dithering, i.e. the set of disposable dithering numbers is made dependent on the region/object in the video picture; the set of disposable dithering numbers is made dependent on the video (signal) level.
摘要翻译：本发明涉及两种用于等离子体显示面板控制的新型预处理。等离子体显示技术具有减少灰度图形的缺点。这是由于与对应于阴极电压的亮度近似二次的CRT相反，亮度与PDP中的放电脉冲数呈线性关系。因此，在可以进行子场编码之前，必须对输入视频信号分量R，G，B施加近似二次去波函数。需要截断到8位视频数据，因此不能完全维持反射功能的效果。特别是在小视频水平的地区，眼睛的敏感度高，灰度图形差。根据本发明，提出了一种适用于PDP专业的新型抖动，以改善灰度图形。这些适应性包括可以单独使用或组合使用的三种抖动特性。这些是：基于单元的抖动，即添加像素分开的抖动数的每个颜色分量R，G，B; 基于对象/区域的抖动，即一组抖动数量的集合取决于视频图像中的区域/对象; 该组一次性抖动数字取决于视频（信号）电平。

7. 发明申请

WO0156003A3 METHOD FOR PROCESSING VIDEO PICTURES FOR DISPLAY ON A DISPLAY DEVICE 审中-公开
标题翻译：用于处理在显示装置上显示的视频图像的方法
公开(公告)号：WO0156003A3
公开(公告)日：2002-03-21
申请号：PCT/EP0100382
申请日：2001-01-13
申请人： THOMSON LICENSING SA , CORREA CARLOS , WEITBRUCH SEBASTIEN , ZWING RAINER
发明人： CORREA CARLOS , WEITBRUCH SEBASTIEN , ZWING RAINER
IPC分类号： G09G3/20 , G09G3/292 , G09G3/294 , G09G3/28
CPC分类号： G09G3/2029 , G09G3/2927 , G09G3/2948 , G09G2310/066 , G09G2320/0238
摘要： The invention is related two a new kind of plasma display panel control. A known principle for PDP control is based on a combination of sub-field addressing and priming. Within the priming period all the plasma cells of the panel are pre-excited by a strong voltage pulse. This treatment of the cells produces a slight background luminance which is a drawback for picture quality aspects because the achievable contrast is reduced. According to the invention it is proposed to use self-priming sub-fields (SPSF) and refreshing sub-fields (RSF) instead of this hard priming period. With these concept it is assured that the cells which ought to be black remain black. Self-priming sub-fields (SPSF) reduce or eliminate the need for priming, thus making dark areas darker, while refreshing sub-fields (RSF), can be addressed faster. In practice, the number of refreshing sub-fields (RSF) in a frame period is higher than the number of the self-priming sub-fields (SPSF). Therefore, the total addressing time can be reduced with this new technique. The faster addressing leaves more time for sustain pulses, thus allowing bright areas that are brighter. This is especially advantageous for PDP monitors connected to 75Hz multimedia sources.
摘要翻译：本发明涉及两种新型等离子体显示面板控制。用于PDP控制的已知原理基于子场寻址和启动的组合。在启动期间，面板的所有等离子体电池都被强电压脉冲预激励。对细胞的这种处理产生轻微的背景亮度，这是图像质量方面的缺点，因为可实现的对比度降低。根据本发明，提出了使用自激子场（SPSF）和刷新子场（RSF）来代替这个硬启动周期。使用这些概念，可以确保应该是黑色的单元格保持黑色。自吸子场（SPSF）减少或消除了引发的需要，从而使暗区更暗，同时更新子域（RSF），可以更快地解决。实际上，帧周期中刷新子字段（RSF）的数量高于自启动子字段（SPSF）的数量。因此，可以通过这种新技术减少总寻址时间。更快的寻址将为维持脉冲留下更多的时间，从而使明亮的区域更亮。这对于连接到75Hz多媒体源的PDP监视器尤其有利。

8. 发明申请

WO2009095732A1 METHOD AND SYSTEM FOR LOOK DATA DEFINITION AND TRANSMISSION OVER A HIGH DEFINITION MULTIMEDIA INTERFACE 审中-公开
标题翻译：用于在高定义多媒体界面上查看数据定义和传输的方法和系统
公开(公告)号：WO2009095732A1
公开(公告)日：2009-08-06
申请号：PCT/IB2008/000223
申请日：2008-01-31
申请人： THOMSON LICENSING , DOSER, Ingo, Tobias , ZWING, Rainer , ENDRESS, Wolfgang
发明人： DOSER, Ingo, Tobias , ZWING, Rainer , ENDRESS, Wolfgang
IPC分类号： G11B27/30
CPC分类号： G11B27/3027 , G11B27/031 , G11B27/3063 , G11B27/34 , H04N9/641 , H04N9/67 , H04N21/235 , H04N21/4122 , H04N21/435 , H04N21/84
摘要： A method and system are provided for look data definition and transmission over a high definition multi-media interface (HDMI). The method includes generating metadata for video content. The metadata is used for altering the video content before display thereof by accounting for variations between different display devices and variations between different creative intents by a content creator. The method further includes preparing the video content and the metadata for transmission over a high definition multimedia interface.
摘要翻译：提供了一种用于通过高清晰度多媒体接口（HDMI）查看数据定义和传输的方法和系统。该方法包括生成用于视频内容的元数据。元数据用于在显示之前通过考虑不同显示设备之间的变化以及内容创建者在不同创意意图之间的变化来改变视频内容。该方法还包括准备通过高分辨率多媒体接口传输的视频内容和元数据。

9. 发明申请

WO2008070061A3 METHOD, APPARATUS AND SYSTEM FOR PLAYOUT DEVICE CONTROL AND OPTIMIZATION 审中-公开
标题翻译：用于播放设备控制和优化的方法，设备和系统
公开(公告)号：WO2008070061A3
公开(公告)日：2008-07-24
申请号：PCT/US2007024811
申请日：2007-12-04
申请人： THOMSON LICENSING , FRANCIS SCOTT , ZWING RAINER
发明人： FRANCIS SCOTT , ZWING RAINER
IPC分类号： G06F3/14
CPC分类号： G06F3/14 , G06Q30/0241 , G09G5/003 , G09G5/008 , G09G5/14 , G09G2370/042 , G09G2370/10 , G09G2370/12 , H04N21/4325 , H04N21/43615 , H04N21/43632 , H04N21/4432 , H04N21/4852 , H04N21/4858
摘要： Embodiments of the present invention provide a method, apparatus and system for the control and optimization of playout devices such as displays and speakers. In various embodiments of the present invention, high definition multimedia interface (HDMI) applications are provided for communication between a control device and a content playout device for controlling the playout functionality of the content playout device using HDMI communication means and vendor specific commands. That is, associated control signals are provided for controlling or optimizing display and speaker settings for providing a desired viewing and listening experience. The concepts of the present invention provide for remote command of display functions and, in addition, for remote monitoring of display status and settings. In addition, applications are provided that lock out or limit the functionality of display and speaker controls from user inputs or settings.
摘要翻译：本发明的实施例提供了用于控制和优化诸如显示器和扬声器的播出设备的方法，设备和系统。在本发明的各种实施例中，提供高清晰度多媒体接口（HDMI）应用用于控制设备和内容播出设备之间的通信，用于使用HDMI通信手段和供应商特定命令来控制内容播出设备的播放功能。也就是说，提供相关联的控制信号用于控制或优化显示和扬声器设置以提供期望的观看和收听体验。本发明的概念提供显示功能的远程命令，并且另外用于远程监视显示状态和设置。此外，还提供应用程序，用于锁定或限制用户输入或设置中的显示和扬声器控制功能。

10. 发明申请

WO2007137992A1 PROCEDE D'ENREGISTREMENT D'UN CONTENU VIDEO EN RAJOUTANT AUX SIGNAUX DES INFORMATIONS VISUALISABLES, ET RECEPTEUR ASSOCIE 审中-公开
标题翻译：通过向信号添加可显示信息来记录视频内容的方法及其接收器
公开(公告)号：WO2007137992A1
公开(公告)日：2007-12-06
申请号：PCT/EP2007/055060
申请日：2007-05-24
申请人： THOMSON LICENSING , CHEVALLIER, LOUIS , ZWING, Rainer , SCHWEER, Rainer
发明人： CHEVALLIER, LOUIS , ZWING, Rainer , SCHWEER, Rainer
IPC分类号： G11B27/02
CPC分类号： G11B27/034 , G11B27/3027
摘要： La présente invention se rapporte à un procédé d'enregistrement d'un contenu vidéo. Un document est préalablement sélectionné et reçu dans un appareil de réception. Des données numériques sont associées à ce document, elles permettent de mieux l'identifier. Une séquence vidéo dont les signaux vidéo sont représentatifs des données numériques associées au document sélectionné est ensuite élaborée. La séquence vidéo créée contient une pluralité de pages apparaissant successivement, chaque page contenant des informations associées au document sélectionné. Enfin, la séquence vidéo et le document sont concaténés pour former un contenu reproductible. L'invention concerne aussi l'appareil apte à élaborer le contenu vidéo selon la méthode.
摘要翻译：本发明涉及一种用于记录视频内容的方法。文件被预先选择并输入到接收装置中。数字数据与文档相结合，以便更好地识别文档。随后产生具有代表与所选文档组合的数字数据的视频信号的视频序列。生成的视频序列包含多个连续显示的页面，每个页面包含关于所选文档的信息。最后，视频序列和文档被连接以提供可玩的内容。本发明还涉及根据该方法产生视频内容的装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式