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1. 发明申请

US20070162852A1 Method and apparatus for changing codec to reproduce video and/or audio data streams encoded by different codecs within a channel 审中-公开
标题翻译：用于改变编解码器以再现由频道内的不同编解码器编码的视频和/或音频数据流的方法和装置
公开(公告)号：US20070162852A1
公开(公告)日：2007-07-12
申请号：US11651572
申请日：2007-01-10
申请人： Choon-sik Jung , Cheul-hee Ham , Yun-ho Choi
发明人： Choon-sik Jung , Cheul-hee Ham , Yun-ho Choi
IPC分类号： G06F3/00
CPC分类号： H04N21/435 , H04N21/235 , H04N21/434 , H04N21/4341 , H04N21/4345 , H04N21/44008 , H04N21/8193
摘要： A method and apparatus for changing codecs to reproduce video and/or audio data streams are provided. The method and apparatus are capable of seamlessly reproducing video and/or audio data streams encoded with two or more different codecs when a change of codecs occurs by determining in advance the start position of a program element at which a change of codecs occurs among video and/or data streams stored in buffers using information regarding a change of codecs included in a data packet and changing the codec used for decoding at the moment when the program element at which the change of codec occurs is first decoded.
摘要翻译：提供了一种用于改变编解码器以再现视频和/或音频数据流的方法和装置。该方法和装置能够通过预先确定在视频中发生编解码器的改变的节目单元的开始位置，从而无缝地再现用两个或多个不同编解码器编码的视频和/或音频数据流，首先解码存储在缓冲器中的数据流，该数据信息关于包含在数据分组中的编解码器的变化的信息，并且在编码器发生改变的程序单元首先被解码时改变用于解码的编解码器。

2. 发明授权

US08214632B2 Method of booting electronic device and method of authenticating boot of electronic device 有权
标题翻译：引导电子设备的方法和认证电子设备引导的方法
公开(公告)号：US08214632B2
公开(公告)日：2012-07-03
申请号：US11964270
申请日：2007-12-26
申请人： Yun-ho Choi , Choon-sik Jung
发明人： Yun-ho Choi , Choon-sik Jung
IPC分类号： G06F9/00 , G06F15/177
CPC分类号： G06F21/575
摘要： Provided is a method of booting an electronic device including a host central processing unit (CPU) and a security module. The method includes: the host CPU starting to boot a system by using boot information in response to a reset or power on event of the electronic device; and when an authentication start instruction is not received by the security module from the host CPU until a first predetermined period elapses after an occurrence of the reset or power on event of the electronic device, controlling an operation of the host CPU by the security module. According to the method, when the authentication start instruction is received before the first predetermined period elapses, the security module authenticates the boot information and controls the operation of the host CPU based on an authentication result. A method of authenticating a boot of the electronic device in the security module is also provided.
摘要翻译：提供一种引导包括主机中央处理单元（CPU）和安全模块的电子设备的方法。该方法包括：主机CPU通过使用引导信息来启动系统，以响应电子设备的复位或开机事件; 并且当在电子设备的复位或开机事件发生之后经过第一预定时间段之前，当安全模块从主机CPU接收到认证开始指令时，由安全模块控制主机CPU的操作。根据该方法，当在第一预定时间段之前接收到认证开始指令时，安全模块基于认证结果认证引导信息并控制主机CPU的操作。还提供了一种在安全模块中验证电子设备的引导的方法。

3. 发明授权

US08194705B2 Method for formatting digital broadcast transport stream packet for improved receiving performance, digital broadcast transmitter, and signal processing method thereof 有权
标题翻译：用于格式化数字广播传输流分组以提高接收性能的方法，数字广播发射机及其信号处理方法
公开(公告)号：US08194705B2
公开(公告)日：2012-06-05
申请号：US12249193
申请日：2008-10-10
申请人： Eui-jun Park , Dong-il Song , Choon-sik Jung , Jin-hee Jeong , Hee-beom Kang , Jong-hun Kim
发明人： Eui-jun Park , Dong-il Song , Choon-sik Jung , Jin-hee Jeong , Hee-beom Kang , Jong-hun Kim
IPC分类号： H04J3/06
CPC分类号： H03M13/256 , H03M13/253 , H03M13/2936 , H03M13/6538 , H04H60/07 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L1/0083 , H04N21/23611 , H04N21/23614 , H04N21/2383 , H04N21/242 , H04N21/4348 , H04N21/4382
摘要： A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.
摘要翻译：格式化数字广播传输流分组的方法，数字广播发射机及其信号处理方法包括：构建包括填充区域的传输流分组，用于在其中插入已知的辅助参考信号（SRS）数据，随机化包含填充区域的包被随机化，并且将SRS数据插入随机数据包的填充区域。对已经插入SRS数据的分组添加纠错的奇偶校验，交织了奇偶校验已经被添加到的分组，并且执行交织分组的网格编码。将段同步信号和场同步信号插入到网格编码分组中，并执行分组的残留边带（VSB）调制和RF转换，以发送VSB调制和RF转换分组。

4. 发明授权

US08111283B2 Method and apparatus for encoding/decoding video data to implement local three-dimensional video 有权
标题翻译：用于对视频数据进行编码/解码以实现局部三维视频的方法和装置
公开(公告)号：US08111283B2
公开(公告)日：2012-02-07
申请号：US11478586
申请日：2006-07-03
申请人： Dae-sik Kim , Choon-sik Jung , Suk-ki Yoon
发明人： Dae-sik Kim , Choon-sik Jung , Suk-ki Yoon
IPC分类号： H04N15/00 , H04N9/47
CPC分类号： H04N21/816 , H04N9/8205 , H04N9/8227 , H04N13/161 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/359 , H04N13/361 , H04N19/12 , H04N19/46 , H04N19/597 , H04N21/4345 , H04N21/4347 , H04N21/44016
摘要： Provided are a method and apparatus for encoding/decoding video data. The video data decoding method includes decoding a first video stream to generate 2D video data for two-dimensionally displaying video content and decoding a second video stream to generate 3D video data for three-dimensionally displaying at least one part of the display section of the video content.
摘要翻译：提供了一种用于对视频数据进行编码/解码的方法和装置。视频数据解码方法包括解码第一视频流以产生用于二维地显示视频内容的2D视频数据并对第二视频流进行解码以产生用于三维显示视频的显示部分的至少一部分的3D视频数据内容。

5. 发明授权

US07912297B2 Method of indexing image hierarchically and apparatus therefor 有权
标题翻译：分层索引图像的方法及其设备
公开(公告)号：US07912297B2
公开(公告)日：2011-03-22
申请号：US10127547
申请日：2002-04-23
申请人： Choon-sik Jung , Cheul-hee Hahm
发明人： Choon-sik Jung , Cheul-hee Hahm
IPC分类号： G06K9/68
CPC分类号： G11B27/34 , G11B27/105 , G11B27/28 , G11B27/326 , G11B27/329 , G11B2220/20 , H04N5/76 , H04N5/781 , H04N9/8042
摘要： A method of hierarchical image indexing which extracts representative images of a TV program and generates a hierarchical index image guide of the representative images, and an apparatus therefor. Respective images at predetermined times are extracted from a predetermined program. A hierarchical index is allocated to each extracted image and the indexes are mapped to locations of transport stream packets. A tree of images having the allocated indexes is constructed as a hierarchically indexed Image guide (HIIG). When a stored program is to be reproduced, a location desired to be watched is selected in the HIIG, and from the selected location, reproducing and trick plays (FF, rewind) are enabled such that a user easily searches the program and begins viewing the program at the searched for location.
摘要翻译：一种分层图像索引的方法，其提取TV节目的代表图像并生成代表图像的分层索引图像引导件及其装置。从预定程序中提取预定时间的各图像。将分层索引分配给每个提取的图像，并将索引映射到传输流分组的位置。具有分配索引的图像树被构造为分层索引的图像引导（HIIG）。当存储的节目被再现时，在HIIG中选择希望观看的位置，并且从选择的位置开始再现和特技播放（FF，倒退），使得用户容易地搜索节目并开始观看程序在搜索的位置。

6. 发明申请

US20090034559A1 VIDEO APPARATUS HAVING PVR FUNCTION AND CONTROL METHOD THEREOF 审中-公开
标题翻译：具有PVR功能的视频设备及其控制方法
公开(公告)号：US20090034559A1
公开(公告)日：2009-02-05
申请号：US12021471
申请日：2008-01-29
申请人： Choon-sik Jung
发明人： Choon-sik Jung
IPC分类号： H04J3/06
CPC分类号： H04N21/44004 , H04N5/76 , H04N5/781 , H04N5/85 , H04N9/7921 , H04N9/8042 , H04N21/4147 , H04N21/4305 , H04N21/4325 , H04N21/4334 , H04N21/4344
摘要： A video apparatus having a personal video recorder (PVR) function and a control method thereof are provided. The video apparatus includes a counter which assigns a timestamp to a transport stream packet, a synchronization unit which extracts time information from the transport stream packet, compares the extracted time information with system time information of the video apparatus, and outputs synchronization control information, and a controller which stores an information table created using the timestamp and synchronization control information.
摘要翻译：提供具有个人录像机（PVR）功能的视频装置及其控制方法。视频装置包括向传输流分组分配时间戳的计数器，从传输流分组提取时间信息的同步单元将提取的时间信息与视频设备的系统时间信息进行比较，并输出同步控制信息，以及存储使用时间戳和同步控制信息创建的信息表的控制器。

7. 发明授权

US08130798B2 Method for formatting digital broadcast transport stream packet for improved receiving performance, digital broadcast transmitter, and signal processing method thereof 有权
公开(公告)号：US08130798B2
公开(公告)日：2012-03-06
申请号：US12249234
申请日：2008-10-10
申请人： Eui-jun Park , Dong-il Song , Choon-sik Jung , Jin-hee Jeong , Hee-beom Kang , Jong-hun Kim
发明人： Eui-jun Park , Dong-il Song , Choon-sik Jung , Jin-hee Jeong , Hee-beom Kang , Jong-hun Kim
IPC分类号： H04J3/12
CPC分类号： H03M13/256 , H03M13/253 , H03M13/2936 , H03M13/6538 , H04H60/07 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L1/0083 , H04N21/23611 , H04N21/23614 , H04N21/2383 , H04N21/242 , H04N21/4348 , H04N21/4382
摘要： A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.

8. 发明申请

US20120002006A1 METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO DATA TO IMPLEMENT LOCAL THREE-DIMENSIONAL VIDEO 审中-公开
标题翻译：用于编码/解码视频数据以实现本地三维视频的方法和装置
公开(公告)号：US20120002006A1
公开(公告)日：2012-01-05
申请号：US13236136
申请日：2011-09-19
申请人： Dae-sik KIM , Choon-sik Jung , Suk-ki Yoon
发明人： Dae-sik KIM , Choon-sik Jung , Suk-ki Yoon
IPC分类号： H04N13/00
CPC分类号： H04N21/816 , H04N9/8205 , H04N9/8227 , H04N13/161 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/359 , H04N13/361 , H04N19/12 , H04N19/46 , H04N19/597 , H04N21/4345 , H04N21/4347 , H04N21/44016
摘要： Provided are a method and apparatus for encoding/decoding video data. The video data decoding method includes decoding a first video stream to generate 2D video data for two-dimensionally displaying video content and decoding a second video stream to generate 3D video data for three-dimensionally displaying at least one part of the display section of the video content.
摘要翻译：提供了一种用于对视频数据进行编码/解码的方法和装置。视频数据解码方法包括解码第一视频流以产生用于二维地显示视频内容的2D视频数据并对第二视频流进行解码以产生用于三维显示视频的显示部分的至少一部分的3D视频数据内容。

9. 发明申请

US20090040392A1 METHOD FOR FORMATTING DIGITAL BROADCAST TRANSPORT STREAM PACKET FOR IMPROVED RECEIVING PERFORMANCE, DIGITAL BROADCAST TRANSMITTER, AND SIGNAL PROCESSING METHOD THEREOF 有权
公开(公告)号：US20090040392A1
公开(公告)日：2009-02-12
申请号：US12249216
申请日：2008-10-10
申请人： Eui-jun Park , Dong-il Song , Choon-sik Jung , Jin-hee Jeong , Hee-beom Kang , Jong-hun Kim
发明人： Eui-jun Park , Dong-il Song , Choon-sik Jung , Jin-hee Jeong , Hee-beom Kang , Jong-hun Kim
IPC分类号： H04N5/455
CPC分类号： H03M13/256 , H03M13/253 , H03M13/2936 , H03M13/6538 , H04H60/07 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L1/0071 , H04L1/0083 , H04N21/23611 , H04N21/23614 , H04N21/2383 , H04N21/242 , H04N21/4348 , H04N21/4382
摘要： A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.

10. 发明申请

US20070002041A1 Method and apparatus for encoding/decoding video data to implement local three-dimensional video 有权
标题翻译：用于对视频数据进行编码/解码以实现局部三维视频的方法和装置
公开(公告)号：US20070002041A1
公开(公告)日：2007-01-04
申请号：US11478586
申请日：2006-07-03
申请人： Dae-sik Kim , Choon-sik Jung , Suk-ki Yoon
发明人： Dae-sik Kim , Choon-sik Jung , Suk-ki Yoon
IPC分类号： G06T15/00
CPC分类号： H04N21/816 , H04N9/8205 , H04N9/8227 , H04N13/161 , H04N13/178 , H04N13/189 , H04N13/194 , H04N13/359 , H04N13/361 , H04N19/12 , H04N19/46 , H04N19/597 , H04N21/4345 , H04N21/4347 , H04N21/44016
摘要： Provided are a method and apparatus for encoding/decoding video data. The video data decoding method includes decoding a first video stream to generate 2D video data for two-dimensionally displaying video content and decoding a second video stream to generate 3D video data for three-dimensionally displaying at least one part of the display section of the video content.
摘要翻译：提供了一种用于对视频数据进行编码/解码的方法和装置。视频数据解码方法包括解码第一视频流以产生用于二维地显示视频内容的2D视频数据并对第二视频流进行解码以产生用于三维显示视频的显示部分的至少一部分的3D视频数据内容。

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