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

WO2012146955A1 COMPUTER-IMPLEMENTED METHOD AND APPARATUS FOR ENCODING NATURAL-LANGUAGE TEXT CONTENT AND/OR DETECTING PLAGIARISM 审中-公开
标题翻译：用于编码自然语言文本内容和/或检测分析的计算机实现方法和装置
公开(公告)号：WO2012146955A1
公开(公告)日：2012-11-01
申请号：PCT/IB2011/053907
申请日：2011-09-07
申请人： NDS LIMITED , FARKASH, Eyal , MAGEN, Naomi , WAISBARD, Erez , HIBSHOOSH, Eliphaz
发明人： FARKASH, Eyal , MAGEN, Naomi , WAISBARD, Erez , HIBSHOOSH, Eliphaz
IPC分类号： G06F17/30
CPC分类号： G06F21/60 , G06F17/21 , G06F17/30613
摘要： A computer-implemented letter-based method of encoding a length-significant portion of natural language text to generate a letter-based fingerprint of the text portion, the method including detecting letter-based locations of occurrences of pre-determined single-letter and/or multi-letter pattern(s) within the length- significant portion, the detecting being carried out such that at least some occurrences are detected in a word- boundary independent manner that does not depend on locations of word-word boundaries, for a pattern occurrence letter-position signal which describes letter positions of the occurrences of the patterns within the text portion, computing frequency-dependent absolute or relative magnitudes of signal strength for a plurality of frequencies, the computed magnitudes representing letter-based frequencies of the pattern occurrences within the natural language text portion, and storing the computed signal strength magnitudes at the plurality of frequencies, the generated fingerprint comprising the stored signal strength magnitudes. Related apparatus and methods are also described.
摘要翻译：一种基于计算机实现的基于字母的自然语言文本的长度重要部分的编码方法，用于生成文本部分的基于字母的指纹，所述方法包括检测基于字母的预先确定的单字母和/ 或多字母图案，该检测被执行为使得至少一些出现以不依赖于单词边界的位置的单词边界独立的方式被检测到，用于模式描述文本部分中图案出现的字母位置的字母位置信号，计算多个频率的信号强度的频率依赖绝对或相对幅度，所计算的幅度表示图案中的文字频率，该自然语言文本部分，并且存储在多个频率处的所计算的信号强度幅度该指纹包括存储的信号强度大小。还描述了相关装置和方法。

2. 发明申请

WO2013011359A1 FAST CHANNEL CHANGE VIA A MOSAIC CHANNEL 审中-公开
标题翻译：通过MOSAIC通道快速通道更改
公开(公告)号：WO2013011359A1
公开(公告)日：2013-01-24
申请号：PCT/IB2011/055900
申请日：2011-12-22
申请人： NDS LIMITED , FARKASH, Eyal , HIBSHOOSH, Eliphaz , TIRZA, Oded , SUNDY, Len , MIRSKY, Yair
发明人： FARKASH, Eyal , HIBSHOOSH, Eliphaz , TIRZA, Oded , SUNDY, Len , MIRSKY, Yair
IPC分类号： H04N21/4623 , H04N21/845 , H04N21/4405 , H04N21/431 , H04N21/438 , H04N21/2343 , H04N21/44 , H04N21/426
CPC分类号： H04N21/4263 , H04N21/23439 , H04N21/4316 , H04N21/4384 , H04N21/44004 , H04N21/4405 , H04N21/4623 , H04N21/8455
摘要： A fast channel change (FFC) system including a tuner arrangement to receive at least one transport stream including an aggregated video service (AVS) and TV channels, each video frame of the AVS including some video data of each channel, a demultiplexer arrangement to demultiplex a first channel and the AVS, a FCC buffer to buffer the video frames of the AVS, a decoder arrangement to decode the first channel, a controller to instruct the decoder arrangement to switch from decoding the first channel to decoding the AVS from the FCC buffer, and a graphic engine to extract the video data of a second channel from the AVS yielding a full-screen video, and output the full-screen video to a display device, wherein the controller is operative to instruct the decoder arrangement to switch from decoding the AVS to decoding the second channel. Related apparatus and methods are also described.
摘要翻译：一种快速频道改变（FFC）系统，包括用于接收包括聚合视频服务（AVS）和TV频道的至少一个传输流的调谐器装置，AVS的每个视频帧包括每个频道的一些视频数据，解复用器布置以解复用第一通道和AVS，用于缓冲AVS的视频帧的FCC缓冲器，用于解码第一通道的解码器装置，控制器，指示解码器装置从解码第一通道切换到从FCC缓冲器解码AVS 以及图形引擎，从AVS提取第二频道的视频数据，产生全屏视频，并将全屏视频输出到显示装置，其中控制器用于指示解码器装置从解码 AVS解码第二个通道。还描述了相关装置和方法。

3. 发明申请

WO2014006558A1 A SYSTEM AND METHOD FOR SIMULTANEOUSLY RECORDING MULTIPLE MEDIA ASSETS USING A SINGLE TUNER 审中-公开
标题翻译：使用单个调谐器同时记录多媒体资产的系统和方法
公开(公告)号：WO2014006558A1
公开(公告)日：2014-01-09
申请号：PCT/IB2013/055397
申请日：2013-07-01
申请人： NDS LIMITED , FARKASH, Eyal , MURRAY, Kevin A. , HIBSHOOSH, Eliphaz , ITZKOWITZ, Aliza
发明人： FARKASH, Eyal , MURRAY, Kevin A. , HIBSHOOSH, Eliphaz , ITZKOWITZ, Aliza
IPC分类号： H04N21/462 , H04N21/61 , H04N21/845
CPC分类号： H04N21/234327 , H04N21/23608 , H04N21/4347 , H04N21/44016 , H04N21/4622 , H04N21/6125 , H04N21/8456 , H04N21/8547
摘要： A method for facilitating multiple recordings via a single tuner includes isolating data packets associated with recording candidate media assets from at least two broadcast data streams, generating at least one broadcast recording data stream from a subset of the isolated data packets, broadcasting the at least one broadcast recording data stream in parallel with the at least two broadcast data streams, where the broadcast recording data stream is broadcast via at least one dedicated broadcast "recording" device, and the at least two broadcast data streams are broadcast via other broadcast devices, storing remaining data packets not included in the isolated data packets in broadband data segments, and transmitting the broadband data segments via an IP connection to facilitate reassembly of partially recorded the media assets, where the partially recorded media assets were recorded from the broadcast recording stream. Related methods and apparatus are also disclosed.
摘要翻译：一种用于通过单个调谐器促进多次记录的方法包括将与至少两个广播数据流中记录候选媒体资产相关联的数据分组隔离，从孤立数据分组的子集生成至少一个广播记录数据流，将至少一个广播记录数据流与至少两个广播数据流并行，其中广播记录数据流经由至少一个专用广播“记录”设备广播，并且至少两个广播数据流通过其他广播设备广播，存储不包括在宽带数据段中的孤立数据分组中的剩余数据分组，以及经由IP连接发送宽带数据段，以便于部分记录的媒体资产的重新组合，其中从广播记录流记录部分记录的媒体资产。还公开了相关方法和装置。

4. 发明申请

WO2014072901A1 A SYSTEM AND METHOD FOR PROVIDING A PRIVATE MOSAIC 审中-公开
标题翻译：一种用于提供私有MOSAIC的系统和方法
公开(公告)号：WO2014072901A1
公开(公告)日：2014-05-15
申请号：PCT/IB2013/059907
申请日：2013-11-05
申请人： NDS LIMITED , FARKASH, Eyal , BAUMINGER, Ilan
发明人： FARKASH, Eyal , BAUMINGER, Ilan
IPC分类号： H04N21/218 , H04N7/32 , H04N21/482 , H04N21/81
CPC分类号： H04N21/2668 , H04N21/21805 , H04N21/2383 , H04N21/2385 , H04N21/251 , H04N21/4312 , H04N21/4382 , H04N21/440227 , H04N21/4755 , H04N21/4821 , H04N21/816
摘要： A method implemented on a broadcast headend system for providing video data for a privately defined channel selection mosaic includes defining at least one base layer channel from among a group of video channels, where the group of video channels includes candidate channels for selection as private mosaic preview channels, defining at least one other channel from among the group as an enhanced layer channel, defining at least one data block in at least one depending frame of the at least one enhanced layer channel as depending on at least one similar data block in at least one base frame of the base layer channel, encoding broadcast data from the group of video channels as an encoded group of video channels, where the at least one depending block is encoded as a function of the at least one similar data block, and transmitting the encoded group of video channels to at least one private mosaic user for assembly of the privately defined channel selection mosaic.
摘要翻译：在用于提供用于私人定义的频道选择马赛克的视频数据的广播前端系统上实现的方法包括从一组视频频道中定义至少一个基本层频道，其中视频频道组包括用于选择为私人马赛克预览的候选频道信道，从组中的至少一个其他信道定义为增强层信道，在至少一个增强层信道的至少一个依赖帧中定义至少一个数据块，这取决于至少一个类似的数据块基本层信道的一个基本帧，将来自视频信道组的广播数据编码为视频信道的编码组，其中至少一个依赖块被作为至少一个相似数据块的函数进行编码，并且传送编码的视频频道组至少一个私人马赛克用户来组装私人定义的频道选择马赛克。

5. 发明申请

WO2010049755A1 VIDEO SIGNATURE 审中-公开
标题翻译：视频签名
公开(公告)号：WO2010049755A1
公开(公告)日：2010-05-06
申请号：PCT/IB2008/054472
申请日：2008-10-29
申请人： NDS LIMITED , FARKASH, Eyal
发明人： FARKASH, Eyal
IPC分类号： G06F17/30
CPC分类号： G06F17/30811 , G06K9/00744
摘要： A system for creating a video signature, including a video retrieval module to retrieve a video sequence having a plurality of frames, each of the frames including an image, a region definition module to define a plurality of image regions for the image of each of the frames, such that the image regions occupy the same portions of the image for each of the frames, a motion analysis module to calculate a plurality of motion vectors, such that one of the motion vectors is calculated for each of the image regions of each of the frames by comparison to the image of another one of the frames, each of the motion vectors having a direction of motion and a magnitude of motion, and a signature creation module to create the video signature including data indicative of the direction of motion and the magnitude of motion for each of the image regions of each of the frames. Related apparatus and methods are also described.
摘要翻译：一种用于创建视频签名的系统，包括用于检索具有多个帧的视频序列的视频检索模块，每个帧包括图像，区域定义模块，用于为每个图像的图像定义多个图像区域帧，使得图像区域占据每个帧的图像的相同部分，运动分析模块，用于计算多个运动矢量，使得针对每个帧的每个图像区域计算运动矢量中的一个所述帧与所述帧中的另一个帧的图像相比较，每个运动矢量具有运动方向和运动幅度，以及签名创建模块，用于创建包括指示运动方向的数据的视频签名，以及每个帧的每个图像区域的运动幅度。还描述了相关装置和方法。

6. 发明申请

WO2009127900A1 SYSTEM AND METHOD FOR EMBEDDING DATA IN VIDEO 审中-公开
标题翻译：在视频中嵌入数据的系统和方法
公开(公告)号：WO2009127900A1
公开(公告)日：2009-10-22
申请号：PCT/IB2008/051411
申请日：2008-04-14
申请人： NDS LIMITED , FARKASH, Eyal
发明人： FARKASH, Eyal
IPC分类号： H04N7/24 , H04N7/26
CPC分类号： H04N21/435 , H04N19/467 , H04N21/235 , H04N21/4307 , H04N21/44016 , H04N21/8358 , H04N21/8456 , H04N2005/91335
摘要： Apparatus and method for embedding data in initial content having synchronized video and audio, the method comprising defining at least one content segment in the initial content, and altering the video and audio synchronization in the at least one segment in accordance with the data to be embedded, wherein the altered content segment is viewable on a viewing device and the synchronization alteration is imperceptible to a casual viewer. Related apparatus and methods are also described.
摘要翻译：用于在具有同步视频和音频的初始内容中嵌入数据的装置和方法，所述方法包括定义初始内容中的至少一个内容段，以及根据要嵌入的数据改变至少一个段中的视频和音频同步，其中所述改变的内容片段在观看设备上是可见的，并且所述同步改变对于临时观看者是不可察觉的。还描述了相关装置和方法。

7. 发明申请

WO2012001570A1 SYSTEM AND METHOD FOR IDENTIFYING A USER THROUGH AN OBJECT HELD IN A HAND 审中-公开
标题翻译：用手识别用户识别用户的系统和方法
公开(公告)号：WO2012001570A1
公开(公告)日：2012-01-05
申请号：PCT/IB2011/052683
申请日：2011-06-20
申请人： NDS LIMITED , FARKASH, Eyal
发明人： FARKASH, Eyal
IPC分类号： G06K9/46 , G06K9/00
CPC分类号： G06K9/00006 , G06K9/0008 , G06K9/00375 , G06K9/00382 , G06K9/4642
摘要： A system and method for identifying a user through an object held by a hand of the user, according to an image of the skin surface print of a portion of the hand of the user, which is optionally the skin surface print of at least a portion of the hand between the metacarpophalangeal joint and a distal interphalangeal joint of one or more fingers. Optionally, the image only includes the skin surface print of at least a portion of the hand between the metacarpophalangeal joint and a distal interphalangeal joint of one or more fingers. The method for identifying the user may also optionally only use selected portions of this image as described herein. Related apparatus and methods are also described
摘要翻译：根据用户的手的一部分的皮肤表面印刷的图像，其可选地是至少一部分的皮肤表面印刷，用于通过由用户的手保持的物体来识别使用者的系统和方法掌指关节和一个或多个手指的远端指间关节之间的手。任选地，图像仅包括指掌之间的至少一部分手指与一个或多个手指的远端指间关节之间的皮肤表面印刷。用于识别用户的方法也可以任选地仅使用本文所述的该图像的选定部分。还描述了相关装置和方法

8. 发明申请

WO2010150056A1 PARTIAL ENCRYPTION USING VARIABLE BLOCK-SIZE PARAMETERS 审中-公开
标题翻译：部分加密使用可变的块大小参数
公开(公告)号：WO2010150056A1
公开(公告)日：2010-12-29
申请号：PCT/IB2009/055954
申请日：2009-12-27
申请人： NDS LIMITED , FARKASH, Eyal , MURRAY, Kevin A.
发明人： FARKASH, Eyal , MURRAY, Kevin A.
IPC分类号： H04N7/167 , G11B20/00 , H04L9/08 , H04N7/26
CPC分类号： H04N7/167 , H04L9/0618 , H04L2209/30 , H04L2209/601 , H04N19/109 , H04N19/196 , H04N19/51 , H04N19/57 , H04N21/23476 , H04N21/23897 , H04N21/43856 , H04N21/44055 , H04N21/8451
摘要： A method for data processing, comprising providing a sequence of image frames that is encoded by identifying intra and inter frames in the sequence and applying a variable block size motion compensation (VBSMC) procedure to the inter frames, thereby generating respective parameters representing the inter frames; selectively encrypting the block sizes, using an encryptor, without encrypting all of the parameters representing the inter frames; and outputting encoded data representing the sequence of the image frames and comprising the encrypted block sizes.
摘要翻译：一种用于数据处理的方法，包括提供通过识别序列中的帧内和帧间编码的图像帧序列，并向帧间应用可变块大小运动补偿（VBSMC）过程，由此产生表示帧间的相应参数 ; 使用加密器选择性地加密块大小，而不加密表示帧间的所有参数; 并输出表示图像帧的序列的编码数据，并且包括加密的块大小。

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