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1. 发明授权

US08325823B2 Encoder of E-8VSB forward error correction for digital television system of ATSC 有权
标题翻译： ATSC数字电视系统的E-8VSB前向纠错编码器
公开(公告)号：US08325823B2
公开(公告)日：2012-12-04
申请号：US11816357
申请日：2006-02-16
申请人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
发明人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
IPC分类号： H04B1/66
CPC分类号： H04N19/00933 , G06K9/38 , H03M13/2906 , H03M13/2936 , H03M13/2939 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L27/02 , H04N7/26111 , H04N7/26335 , H04N7/26941 , H04N7/50 , H04N7/68 , H04N19/132 , H04N19/40 , H04N19/44 , H04N19/61 , H04N19/89 , H04N19/895
摘要： Provided is an error correcting encoder and, more particularly, to an error correcting encoder used for an improved transmission method of the Advanced Television System Committee (ATSC), and a method thereof. The error correcting encoder for digital television broadcasting, which is suggested in the present research, includes a robust encoder for encoding a one-bit input into robust encoded data; a pre-coding block for receiving the robust encoded data and performing pre-coding to thereby produce a pre-coded signal; and a trellis encoding block for performing trellis encoding on the robust encoded data and the pre-coded signal.
摘要翻译：提供了一种纠错编码器，更具体地说，涉及一种用于高级电视系统委员会（ATSC）的改进传输方法的纠错编码器及其方法。在本研究中提出的用于数字电视广播的纠错编码器包括：用于将一位输入编码为鲁棒编码数据的鲁棒编码器; 预编码块，用于接收鲁棒编码数据并执行预编码从而产生预编码信号; 以及用于对鲁棒编码数据和预编码信号执行网格编码的网格编码块。

2. 发明授权

US09210429B2 Encoder of E-8VSB forward error correction for digital television system of ATSC 有权
标题翻译： ATSC数字电视系统的E-8VSB前向纠错编码器
公开(公告)号：US09210429B2
公开(公告)日：2015-12-08
申请号：US13667633
申请日：2012-11-02
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
IPC分类号： H04N7/12 , H04N19/89 , H04N19/61 , H04N7/68 , H04N19/00 , H04N19/40 , G06K9/38 , H03M13/29 , H04L1/00 , H04L27/02 , H04N19/102
CPC分类号： H04N19/00933 , G06K9/38 , H03M13/2906 , H03M13/2936 , H03M13/2939 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L27/02 , H04N7/26111 , H04N7/26335 , H04N7/26941 , H04N7/50 , H04N7/68 , H04N19/132 , H04N19/40 , H04N19/44 , H04N19/61 , H04N19/89 , H04N19/895
摘要： Provided is an error correcting encoder and, more particularly, to an error correcting encoder used for an improved transmission method of the Advanced Television System Committee (ATSC), and a method thereof. The error correcting encoder for digital television broadcasting, which is suggested in the present research, includes a robust encoder for encoding a one-bit input into robust encoded data; a pre-coding block for receiving the robust encoded data and performing pre-coding to thereby produce a pre-coded signal; and a trellis encoding block for performing trellis encoding on the robust encoded data and the pre-coded signal.
摘要翻译：提供了一种纠错编码器，更具体地说，涉及一种用于高级电视系统委员会（ATSC）的改进传输方法的纠错编码器及其方法。在本研究中提出的用于数字电视广播的纠错编码器包括：用于将一位输入编码为鲁棒编码数据的鲁棒编码器; 预编码块，用于接收鲁棒编码数据并执行预编码从而产生预编码信号; 以及用于对鲁棒编码数据和预编码信号执行网格编码的网格编码块。

3. 发明申请

US20070211799A1 METHOD AND APPARATUS FOR RECEIVING IMAGES HAVING UNDERGONE LOSSES DURING TRANSMISSION 有权
标题翻译：用于在传输过程中接收欠载音的图像的方法和装置
公开(公告)号：US20070211799A1
公开(公告)日：2007-09-13
申请号：US11683323
申请日：2007-03-07
申请人： Xavier Henocq , Eric Nassor
发明人： Xavier Henocq , Eric Nassor
IPC分类号： H04N11/02
CPC分类号： H04N7/68 , H04N19/895 , H04N21/2381 , H04N21/4363 , H04N21/43637 , H04N21/4381 , H04N21/6131
摘要： The reception method is implemented in a receiver apparatus receiving images of a video sequence having undergone losses during an exchange of data with a sender apparatus connected to said receiver apparatus via a communication network. The receiver apparatus comprises at least a first module implementing a transport layer and a second module implementing an application layer, the application layer being subdivided into a first sub-module implementing the decoding of the video and a second sub-module implementing the display of said video. The method comprises the following steps: in the transport layer, transmitting a data loss detection signal intended for the application layer, as soon as the transport layer detects a loss of data; and in the application layer, implementing a loss concealment mechanism, on reception of said loss detection signal and without waiting for said application layer itself to detect said data loss so detected.
摘要翻译：该接收方法在接收装置中实现，该接收装置接收在与通过通信网络连接到所述接收机装置的发送装置进行数据交换时经历损失的视频序列的图像。所述接收机装置至少包括实现传输层的第一模块和实现应用层的第二模块，所述应用层被细分为实现所述视频解码的第一子模块和实现所述视频显示的第二子模块视频。该方法包括以下步骤：在传输层中，一旦传输层检测到数据丢失，就在传输层中发送预定应用层的数据丢失检测信号; 并且在应用层中，实现丢失隐藏机制，在接收到所述丢失检测信号时，并且不等待所述应用层本身检测所检测到的所述数据丢失。

4. 发明申请

US20130077698A1 ENCODER OF E-8VSB FORWARD ERROR CORRECTION FOR DIGITAL TELEVISION SYSTEM OF ATSC 审中-公开
标题翻译： ATSC数字电视系统的E-8VSB前向纠错编码器
公开(公告)号：US20130077698A1
公开(公告)日：2013-03-28
申请号：US13667633
申请日：2012-11-02
申请人： Electronics and Telecommunications Research In
发明人： Kum-ran JI , Sung-hoon KIM , Jae-young LEE , Seung-won KIM , Soo-in LEE , Chie-teuk AHN , Jae-bum KIM , Hyun-cheol PARK
IPC分类号： H04N7/26
CPC分类号： H04N19/00933 , G06K9/38 , H03M13/2906 , H03M13/2936 , H03M13/2939 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L27/02 , H04N7/26111 , H04N7/26335 , H04N7/26941 , H04N7/50 , H04N7/68 , H04N19/132 , H04N19/40 , H04N19/44 , H04N19/61 , H04N19/89 , H04N19/895
摘要： Provided is an error correcting encoder and, more particularly, to an error correcting encoder used for an improved transmission method of the Advanced Television System Committee (ATSC), and a method thereof. The error correcting encoder for digital television broadcasting, which is suggested in the present research, includes a robust encoder for encoding a one-bit input into robust encoded data; a pre-coding block for receiving the robust encoded data and performing pre-coding to thereby produce a pre-coded signal; and a trellis encoding block for performing trellis encoding on the robust encoded data and the pre-coded signal.
摘要翻译：提供了一种纠错编码器，更具体地说，涉及一种用于高级电视系统委员会（ATSC）的改进传输方法的纠错编码器及其方法。在本研究中提出的用于数字电视广播的纠错编码器包括：用于将一位输入编码为鲁棒编码数据的鲁棒编码器; 预编码块，用于接收鲁棒编码数据并执行预编码从而产生预编码信号; 以及用于对鲁棒编码数据和预编码信号执行网格编码的网格编码块。

5. 发明申请

US20100201885A1 ENCODER OF E-8VSB FORWARD ERROR CORRECTION FOR DIGITAL TELEVISION SYSTEM OF ATSC 有权
标题翻译： ATSC数字电视系统的E-8VSB前向纠错编码器
公开(公告)号：US20100201885A1
公开(公告)日：2010-08-12
申请号：US11816357
申请日：2006-02-16
申请人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
发明人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
IPC分类号： H04N5/217
CPC分类号： H04N19/00933 , G06K9/38 , H03M13/2906 , H03M13/2936 , H03M13/2939 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L27/02 , H04N7/26111 , H04N7/26335 , H04N7/26941 , H04N7/50 , H04N7/68 , H04N19/132 , H04N19/40 , H04N19/44 , H04N19/61 , H04N19/89 , H04N19/895
摘要： Provided is an error correcting encoder and, more particularly, to an error correcting encoder used for an improved transmission method of the Advanced Television System Committee (ATSC), and a method thereof. The error correcting encoder for digital television broadcasting, which is suggested in the present research, includes a robust encoder for encoding a one-bit input into robust encoded data; a pre-coding block for receiving the robust encoded data and performing pre-coding to thereby produce a pre-coded signal; and a trellis encoding block for performing trellis encoding on the robust encoded data and the pre-coded signal.
摘要翻译：提供了一种纠错编码器，更具体地说，涉及一种用于高级电视系统委员会（ATSC）的改进传输方法的纠错编码器及其方法。在本研究中提出的用于数字电视广播的纠错编码器包括：用于将一位输入编码为鲁棒编码数据的鲁棒编码器; 预编码块，用于接收鲁棒编码数据并执行预编码从而产生预编码信号; 以及用于对鲁棒编码数据和预编码信号执行网格编码的网格编码块。

6. 发明授权

US08976873B2 Apparatus and method for performing error concealment of inter-coded video frames 有权
标题翻译：用于执行帧间编码视频帧的错误隐藏的装置和方法
公开(公告)号：US08976873B2
公开(公告)日：2015-03-10
申请号：US12954341
申请日：2010-11-24
申请人： Luca Celetto , Gianluca Gennari , Manuel Cargnelutti
发明人： Luca Celetto , Gianluca Gennari , Manuel Cargnelutti
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04N7/68 , H04N19/117 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/192
CPC分类号： H04N7/68 , H04N19/117 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/192 , H04N19/895
摘要： An embodiment relates to performing error concealment of a corrupted block in a video frame, which is capable of performing a real time reconstruction of corrupted blocks which allow to precisely recover small details and fine movements, in particular, the error concealment apparatus and method according to an embodiment selects a replacement block by taking into account the luminance distortion and the motion characteristics of the video sequence. The latter is represented by the distance of the motion vectors chosen as candidate replacements and the average value of the motion vectors of the blocks surrounding the missing block in the current frame.
摘要翻译：一个实施例涉及对视频帧中的损坏的块进行错误隐藏，其能够执行允许精确地恢复小细节和精细移动的损坏块的实时重建，特别是根据本发明的错误隐藏装置和方法实施例通过考虑视频序列的亮度失真和运动特性来选择替换块。后者由选择为候选替换的运动矢量的距离和围绕当前帧中的丢失块的块的运动矢量的平均值表示。

7. 发明授权

US08824566B2 Method and apparatus for receiving images having undergone losses during transmission 有权
标题翻译：用于接收传输过程中损失的图像的方法和装置
公开(公告)号：US08824566B2
公开(公告)日：2014-09-02
申请号：US11683323
申请日：2007-03-07
申请人： Xavier Henocq , Eric Nassor
发明人： Xavier Henocq , Eric Nassor
IPC分类号： H04N7/12 , H04N21/4363 , H04N21/2381 , H04N21/61 , H04N7/68 , H04N21/438
CPC分类号： H04N7/68 , H04N19/895 , H04N21/2381 , H04N21/4363 , H04N21/43637 , H04N21/4381 , H04N21/6131
摘要： The reception method is implemented in a receiver apparatus receiving images of a video sequence having undergone losses during an exchange of data with a sender apparatus connected to said receiver apparatus via a communication network. The receiver apparatus comprises at least a first module implementing a transport layer and a second module implementing an application layer, the application layer being subdivided into a first sub-module implementing the decoding of the video and a second sub-module implementing the display of said video. The method comprises the following steps: in the transport layer, transmitting a data loss detection signal intended for the application layer, as soon as the transport layer detects a loss of data; and in the application layer, implementing a loss concealment mechanism, on reception of said loss detection signal and without waiting for said application layer itself to detect said data loss so detected.
摘要翻译：该接收方法在接收装置中实现，该接收装置接收在与通过通信网络连接到所述接收机装置的发送装置进行数据交换时经历损失的视频序列的图像。所述接收机装置至少包括实现传输层的第一模块和实现应用层的第二模块，所述应用层被细分为实现所述视频解码的第一子模块和实现所述视频显示的第二子模块视频。该方法包括以下步骤：在传输层中，一旦传输层检测到数据丢失，就在传输层中发送预定应用层的数据丢失检测信号; 并且在应用层中，实现丢失隐藏机制，在接收到所述丢失检测信号时，并且不等待所述应用层本身检测所检测到的所述数据丢失。

8. 发明申请

US20120128071A1 APPARATUS AND METHOD FOR PERFORMING ERROR CONCEALMENT OF INTER-CODED VIDEO FRAMES 有权
标题翻译：用于执行互连视频帧的错误隐藏的装置和方法
公开(公告)号：US20120128071A1
公开(公告)日：2012-05-24
申请号：US12954341
申请日：2010-11-24
申请人： Luca Celetto , Gianluca Gennari , Manuel Cargnelutti
发明人： Luca Celetto , Gianluca Gennari , Manuel Cargnelutti
IPC分类号： H04N7/68 , H04N7/26
CPC分类号： H04N7/68 , H04N19/117 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/192 , H04N19/895
摘要： An embodiment relates to performing error concealment of a corrupted block in a video frame, which is capable of performing a real time reconstruction of corrupted blocks which allow to precisely recover small details and fine movements, in particular, the error concealment apparatus and method according to an embodiment selects a replacement block by taking into account the luminance distortion and the motion characteristics of the video sequence. The latter is represented by the distance of the motion vectors chosen as candidate replacements and the average value of the motion vectors of the blocks surrounding the missing block in the current frame.
摘要翻译：一个实施例涉及对视频帧中的损坏的块进行错误隐藏，其能够执行允许精确地恢复小细节和精细移动的损坏块的实时重建，特别是根据本发明的错误隐藏装置和方法实施例通过考虑视频序列的亮度失真和运动特性来选择替换块。后者由选择为候选替换的运动矢量的距离和围绕当前帧中的丢失块的块的运动矢量的平均值表示。

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