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1. 发明申请

WO2013140323A1 METHOD FOR GENERATING A VCM OR ACM SIGNAL HAVING AN IMPROVED FRAME 审中-公开
标题翻译：用于生成具有改进框架的VCM或ACM信号的方法
公开(公告)号：WO2013140323A1
公开(公告)日：2013-09-26
申请号：PCT/IB2013/052140
申请日：2013-03-18
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A.
发明人： MORELLO, Alberto , MIGNONE, Vittoria
IPC分类号： H04L1/00
CPC分类号： H04L1/0007 , H04L1/0003 , H04L1/0028
摘要： A method is described for generating a VCM or ACM signal comprising a plurality of frames (PLFRAME), each frame (PLFRAME) comprising at least one symbol block (XFECFRAME) of a modulated LDPC code, wherein the length of the frame (PLFRAME) is constant and independent of the modulation scheme adopted by the at least one symbol block (XFECFRAME).
摘要翻译：描述了一种用于生成包括多个帧（PLFRAME）的VCM或ACM信号的方法，每个帧（PLFRAME）包括调制LDPC码的至少一个符号块（XFECFRAME），其中帧的长度（PLFRAME）是恒定且独立于由至少一个符号块（XFECFRAME）采用的调制方案。

2. 发明申请

WO2009109830A1 BIT PERMUTATION PATTERNS FOR LDPC CODED MODULATION AND QAM CONSTELLATIONS 审中-公开
标题翻译：用于LDPC编码调制和QAM协议的位移模式
公开(公告)号：WO2009109830A1
公开(公告)日：2009-09-11
申请号：PCT/IB2009/000391
申请日：2009-03-02
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A. , VITALE, Giovanni , MIGNONE, Vittoria
发明人： VITALE, Giovanni , MIGNONE, Vittoria
IPC分类号： H03M13/25 , H03M13/11
CPC分类号： H03M13/2778 , H03M13/1102 , H03M13/1165 , H03M13/255 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0071 , H04L27/04 , H04L27/34
摘要： The present invention relates to methods for digital signal processing and to transmission/reception systems utilizing said methods; the present invention is based on the use of LDPC codes, in particular the LDPC code with a 3/5 code rate, in combination with a QAM modulation, in particular the 16QAM or 64QAM or 256QAM modulation; in transmission, a bit permutation (Demux) is carried out prior to the QAM constellation mapping function; in reception, the bit permutation is carried out after the QAM constellation demapping function.
摘要翻译：本发明涉及数字信号处理方法和利用所述方法的发送/接收系统; 本发明基于LDPC码的使用，特别是具有3/5码率的LDPC码，结合QAM调制，特别是16QAM或64QAM或256QAM调制; 在传输中，在QAM星座映射函数之前执行位置换（Demux）; 在接收中，在QAM星座解映射功能之后进行比特置换。

3. 发明申请

WO2020170138A1 DEVICE AND METHOD FOR AUTOMATIC TRANSLATION OF WEATHER REPORTS INTO A SIGN LANGUAGE 审中-公开
公开(公告)号：WO2020170138A1
公开(公告)日：2020-08-27
申请号：PCT/IB2020/051358
申请日：2020-02-19
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A.
发明人： ALBERICO, Gino , DEL PRINCIPE, Andrea , MARINO, Carmen , ROSSINI, Mauro
IPC分类号： G06F40/55 , G09B21/00
摘要： The present invention relates to a method for automatic translation of a text of a weather report into a text representative of a sequence of signs of a sign language, by means of a translating device comprising processing means (140), said method comprising: a substitution phase, wherein the expressions contained in the text of the weather report are substituted, by said processing means (140), with a single gloss or a sequence of glosses, which can be associated with the signs of said sign language; a partitioning phase, wherein the text obtained from the operations carried out in said substitution phase is partitioned, by said processing means (140), into one or more cells adapted to determine the basic linguistic structure necessary and sufficient for defining the condition of a meteorological situation; an elimination phase, wherein said processing means (140) eliminate the stop -words from each cell of said sequence of cells obtained in said partitioning phase; a sorting phase, wherein the terms of each cell of said sequence of cells obtained in said elimination phase are sorted, by said processing means (140), according to a predetermined order.

4. 发明申请

WO2015033265A1 METHOD AND SYSTEM FOR TRANSMITTING SATELLITE SIGNALS AND RECEIVER THEREOF 审中-公开
标题翻译：发送卫星信号的方法和系统及其接收机
公开(公告)号：WO2015033265A1
公开(公告)日：2015-03-12
申请号：PCT/IB2014/064195
申请日：2014-09-02
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A.
发明人： MORELLO, Alberto , MIGNONE, Vittoria , SACCO, Bruno
IPC分类号： H04L5/00 , H04N21/61 , H03M13/11 , H04L1/00
CPC分类号： H04N21/8547 , H04B7/18523 , H04L1/0003 , H04L5/0042 , H04L5/0044 , H04L65/4069 , H04N21/23655 , H04N21/6143
摘要： The invention relates to a transmission system, a receiver and a method for satellite signal transmission, wherein said satellite signals comprise respective data streams (3) consisting of a sequence of data packets, said method comprising the steps of: - subdividing said data packets of said data stream (3), through splitting means (4), into a first (3c) and at least one second (3d) data pseudo-streams (3c,3d); - modulating said first (3c) and said at least one second (3d) data pseudo-streams through a first (5) and at least one second (6) modulators, respectively; - transmitting said modulated data pseudo-streams through respective transmission channels (Ch#1... Ch#N), wherein, in order to generate said data pseudo-streams (3c,3d), said splitting means (4) will: - select each data packet (31,32,33) of said data stream (3); - interrogate said modulators (5,6) in a sequential manner in order to identify that modulator (5) which, among said modulators (5,6), is available to accept said data packet (31,32,33), and send the latter to it; - send a null data packet (35) to the remaining modulators (6).
摘要翻译：本发明涉及一种用于卫星信号传输的传输系统，接收机和方法，其中所述卫星信号包括由一系列数据分组组成的相应数据流（3），所述方法包括以下步骤： - 将所述数据分组所述数据流（3）通过分割装置（4）进入第一（3c）和至少一个第二（3d）数据伪流（3c，3d）; - 分别通过第一（5）和至少一个第二（6）调制器调制所述第一（3c）和所述至少一个第二（3d）数据伪流; - 通过相应的传输信道（Ch＃1 ... Ch＃N）发送所述调制的数据伪流，其中为了产生所述数据伪流（3c，3d），所述分离装置（4）将：选择所述数据流（3）的每个数据分组（31,32,33）; - 以顺序方式询问所述调制器（5,6），以便识别在所述调制器（5,6）中可用于接受所述数据分组（31,32,33）的调制器（5），并发送后者; - 将空数据包（35）发送到剩余的调制器（6）。

5. 发明申请

WO2014054025A1 METHOD AND SYSTEM FOR RECOMMENDING MULTIMEDIA CONTENTS THROUGH A MULTIMEDIA PLATFORM 审中-公开
标题翻译：通过多媒体平台推荐多媒体内容的方法和系统
公开(公告)号：WO2014054025A1
公开(公告)日：2014-04-10
申请号：PCT/IB2013/059115
申请日：2013-10-04
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A. , S.I.SV.EL. SOCIETÀ ITALIANA PER LO SVILUPPO DELL'ELETTRONICA S.P.A.
发明人： MESSINA, Alberto , METTA, Sabino , MONTAGNUOLO, Maurizio
IPC分类号： G06F17/30
CPC分类号： G06F17/30746 , G06F17/30038 , G06F17/30796
摘要： The present invention relates to a method for recommending multimedia contents through a multimedia platform (101), wherein the multimedia platform (101) comprises a plurality of multimedia contents observable through at least one user interface (10). comprising the following steps: the multimedia platform (101) receives at least one first command (204) from the user interlace (10) to select at least one first multimedia content (1) with which at least one first piece of semantic information is associated: the multimedia platform (10!) receives from the user interlace (10) a user identifier, a second command to select at least one second multimedia content (2) with which at least one second piece of semantic information is associated, and further receives at least one piece of information (11) relating to an association between the second multimedia content (2) and the first multimedia content (1) being observed, concerning a semantic aggregation: the multimedia platform (101) processes (12) al least one first state representative of the user identifier, of the first multimedia content (1) and the second multimedia content (2), and of the association (11), through a comparison between the second piece of semantic information and the first piece of semantic information; the multimedia platform recommends at least one second state representative of at least one third multimedia content (3), based on the first processed state (12) and on a comparison with at least, one further state of a plurality of states relating to the plurality of multimedia contents. The present invention also relates to an associated system for recommending multimedia contents,
摘要翻译：本发明涉及一种通过多媒体平台（101）推荐多媒体内容的方法，其中多媒体平台（101）包括通过至少一个用户界面（10）可观察到的多个多媒体内容。包括以下步骤：多媒体平台（101）从用户交错（10）接收至少一个第一命令（204），以选择与至少一个第一语义信息相关联的至少一个第一多媒体内容（1）：多媒体平台（10！）从用户交织（10）接收用户标识符;第二命令，用于选择与至少一个第二条语义信息相关联的至少一个第二多媒体内容（2），并进一步接收涉及关于语义聚合的第二多媒体内容（2）和第一多媒体内容（1）之间的关联的至少一条信息（11）：多媒体平台（101）处理（12）至少一个第一多媒体内容（1）和第二多媒体内容（2）以及关联（11）的用户标识符的第一状态代表，通过第二条语义信息与第一段语义信息; 所述多媒体平台基于所述第一处理状态（12）推荐至少一个第二状态代表至少一个第三多媒体内容（3），并且与至少一个与所述多个状态有关的多个状态的另一个状态进行比较的多媒体内容。本发明还涉及一种用于推荐多媒体内容的相关系统，

6. 发明申请

WO2012080961A1 IMPROVED STEREOSCOPIC SHOOTING APPARATUS, AND METHOD THEREOF 审中-公开
标题翻译：改进的立体拍摄装置及其方法
公开(公告)号：WO2012080961A1
公开(公告)日：2012-06-21
申请号：PCT/IB2011/055663
申请日：2011-12-14
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A. , MURATORI, Mario
发明人： MURATORI, Mario
IPC分类号： H04N13/00 , H04N13/04
CPC分类号： H04N13/327 , H04N13/10 , H04N13/128
摘要： A stereoscopic shooting apparatus is described which comprises shooting means (10a, 10b) for taking a stereoscopic shot, which means are adapted to provide a pair of stereoscopic images comprising a right image and a left image, wherein said shooting apparatus comprises: a computation block (12) receiving at its input said pair of stereoscopic images from said shooting means (10a, 10b); a normalization and quantization block (14) subjecting the values of said parameter computed in said computation block (12) to normalization, and preferably also to quantization; association means (16) adapted to associate graphic information with said parameter; an overlay block (18) overlaying said graphic information on said pair of stereoscopic images and outputting said overlaid images to visualization means (22); visualization means (22) for displaying said graphic information through an image overlaid on at least one image of said pair of stereoscopic images, thus forming a composite image.
摘要翻译：描述了一种立体拍摄装置，其包括用于拍摄立体镜的拍摄装置（10a，10b），该装置适于提供包括右图像和左图像的一对立体图像，其中所述拍摄装置包括：计算块（12）在其输入端接收来自所述拍摄装置（10a，10b）的所述立体图像对; 归一化和量化块（14）使在所述计算块（12）中计算的所述参数的值归一化，并且优选地进行量化; 关联装置（16），适于将图形信息与所述参数相关联; 叠加在所述立体图像对上的所述图形信息并将所述重叠的图像输出到可视化装置的覆盖块（18）; 可视化装置（22），用于通过覆盖在所述立体图像对中的至少一个图像上的图像显示所述图形信息，从而形成合成图像。

7. 发明申请

WO2011042823A1 METHOD FOR ACQUIRING AUDIO SIGNALS, AND AUDIO ACQUISITION SYSTEM THEREOF 审中-公开
标题翻译：获取音频信号的方法及其音频采集系统
公开(公告)号：WO2011042823A1
公开(公告)日：2011-04-14
申请号：PCT/IB2010/054210
申请日：2010-09-17
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A. , AIDA S.R.L. , SCOPECE, Leonardo , FARINA, Angelo
发明人： SCOPECE, Leonardo , FARINA, Angelo
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , G10L2021/02166 , H04R2201/401 , H04R2430/20
摘要： Method for acquiring audio signals is described, wherein a microphone probe (11) equipped with a plurality (Y) of microphone capsules (B) detects a plurality of audio signals, and wherein said detected audio signals are combined together in order to obtain a virtual microphone signal. The latter is generated as a function of characteristic probe data (IRs) measured during a probe characterization step, wherein the signals detected by each microphone capsule (B) are measured following a corresponding predetermined test signal. An audio acquisition system is also described which allows to implement the method.
摘要翻译：描述了用于获取音频信号的方法，其中配备有多个（Y）麦克风胶囊（B）的麦克风探头（11）检测多个音频信号，并且其中所述检测到的音频信号被组合在一起，以便获得虚拟麦克风信号。根据在探针表征步骤期间测量的特征探测数据（IR）产生后者，其中由相应的预定测试信号测量由每个麦克风胶囊（B）检测的信号。还描述了允许实现该方法的音频采集系统。

8. 发明申请

WO2010004382A3 BIT PERMUTATION OF LDPC CODED BITS TO BE APPLIED BEFORE QAM CONSTELLATION MAPPING 审中-公开
公开(公告)号：WO2010004382A3
公开(公告)日：2010-01-14
申请号：PCT/IB2009/005886
申请日：2009-06-08
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A. , VITALE, Giovanni , MIGNONE, Vittoria
发明人： VITALE, Giovanni , MIGNONE, Vittoria
IPC分类号： H04L1/00 , H03M13/27 , H03M13/25 , H03M13/11
摘要： The present invention relates to a method for processing digital signals and to a transmission/reception system implementing said method; the present invention is based on the use of LDPC codes, in particular the LDPC code of the DVB-S2 standard, in combination with a QAM modulation, in particular the 1024QAM and 4096QAM modulations; in transmission, a bit permutation (Demux) is carried out prior to the QAM constellation mapping function; in reception, the bit permutation is carried out after the QAM constellation demapping function.

9. 发明申请

WO2014091445A1 APPARATUS AND METHOD FOR GENERATING AND REBUILDING A VIDEO STREAM 审中-公开
标题翻译：用于生成和重建视频流的装置和方法
公开(公告)号：WO2014091445A1
公开(公告)日：2014-06-19
申请号：PCT/IB2013/060856
申请日：2013-12-12
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A. , S.I.SV.EL. SOCIETÀ ITALIANA PER LO SVILUPPO DELL'ELETTRONICA S.P.A.
发明人： CUCCA, Maria Giovanna
IPC分类号： H04N13/00 , H04N7/32
CPC分类号： H04N13/161 , H04N13/128 , H04N13/167 , H04N13/172 , H04N19/30 , H04N19/553 , H04N19/587 , H04N19/597 , H04N19/86 , H04N2213/003 , H04N2213/005
摘要： Apparatus (1) for generating a video stream comprising a communication interface (10) for receiving as input: one or more images of a first input sequence (L) of images representative of a first view of an input stereoscopic stream (VIN); one or more images of a second input sequence (R) of images, each corresponding to a respective image of said first input sequence (L), the images of said second input sequence (R) being representative of a second view of said input stereoscopic stream (VIN); one or more maps which allow, starting from one or more images of said first input sequence (L), to substantially rebuild corresponding images of said second input sequence (R); one or more maps which allow, starting from one or more images of said second input sequence (R), to substantially rebuild corresponding images of said first input sequence (L). The apparatus (1) further comprises a processing unit (11) configured to provide as output an encoded video stream (CVS) comprising at least a first image (L1) of said first input sequence (L), a corresponding first map (D1), a second image (R2) of said second input sequence (R) and a corresponding second map (D2). An apparatus for the rebuilding of a video stream, a method for generating a video stream and a method for the rebuilding of a video stream are also disclosed.
摘要翻译：用于产生视频流的装置（1），包括用于接收作为输入的通信接口（10）的一个或多个图像，所述第一输入序列（L）代表输入立体流（VIN）的第一视图; 图像的第二输入序列（R）的一个或多个图像，每个图像对应于所述第一输入序列（L）的相应图像，所述第二输入序列（R）的图像代表所述输入立体视觉的第二视图流（VIN）; 允许从所述第一输入序列（L）的一个或多个图像开始的一个或多个映射基本上重建所述第二输入序列（R）的对应图像。允许从所述第二输入序列（R）的一个或多个图像开始的一个或多个映射基本上重建所述第一输入序列（L）的相应图像。所述设备（1）还包括处理单元（11），被配置为提供包括所述第一输入序列（L）的至少第一图像（L1）的编码视频流（CVS）作为输出，对应的第一映射（D1），所述第二输入序列（R）的第二图像（R2）和对应的第二图（D2）。还公开了一种用于重建视频流的装置，一种用于生成视频流的方法和用于重建视频流的方法。

10. 发明申请

WO2014060937A1 METHOD FOR CODING AND DECODING A DIGITAL VIDEO, AND RELATED CODING AND DECODING DEVICES 审中-公开
标题翻译：用于编码和解码数字视频的方法以及相关编码和解码设备
公开(公告)号：WO2014060937A1
公开(公告)日：2014-04-24
申请号：PCT/IB2013/059349
申请日：2013-10-14
申请人： RAI RADIOTELEVISIONE ITALIANA S.P.A. , S.I.SV.EL. SOCIETÀ ITALIANA PER LO SVILUPPO DELL'ELETTRONICA S.P.A.
发明人： ARENA, Marco , BALLOCCA, Giovanni , SUNNA, Paola
IPC分类号： H04N13/00 , H04N21/236
CPC分类号： H04N13/161 , H04N13/178 , H04N19/132 , H04N19/156 , H04N19/162 , H04N19/164 , H04N19/17 , H04N19/44 , H04N19/597 , H04N19/70
摘要： A method is described for generating a video stream by starting from a plurality of sequences of 2D and/or 3D video frames, wherein a video stream generator composes into a container video frame video frames coming from N different sources (S 1 , S 2 , S 3 , S N ) and generates a single output video stream of container video frames which is coded by an encoder, wherein said encoder enters into said output video stream a signalling adapted to indicate the structure of the container video frames. A corresponding method for regenerating said video stream is also described.
摘要翻译：描述了一种用于通过从2D和/或3D视频帧的多个序列开始来生成视频流的方法，其中视频流生成器从N个不同的源（S1，S2，S3， SN），并且产生由编码器编码的容器视频帧的单个输出视频流，其中所述编码器将适于指示容器视频帧的结构的信令输入到所述输出视频流中。还描述了用于再生所述视频流的相应方法。

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