公开(公告)号：US20120164938A1

公开(公告)日：2012-06-28

申请号：US13335551

申请日：2011-12-22

申请人： Young Ho JEONG ,  Chung Hyun AHN ,  Jin Woo HONG

发明人： Young Ho JEONG ,  Chung Hyun AHN ,  Jin Woo HONG

IPC分类号： H04H20/71

CPC分类号： H04N21/488 ,  H04N21/84

摘要： Disclosed is a method of providing broadcasting-based augmented reality contents. The method includes judging whether received broadcasting contents include augmented reality associated information; requesting an augmented reality service based on the augmented reality associated information; and providing augmented reality contents according to the request.

摘要翻译： 公开了一种提供基于广播的增强现实内容的方法。 该方法包括判断所接收的广播内容是否包括增强现实相关信息; 基于增强现实相关信息请求增强现实服务; 并根据请求提供增强现实内容。

公开(公告)号：US20120254307A1

公开(公告)日：2012-10-04

申请号：US13411332

申请日：2012-03-02

申请人： Young Ho JEONG ,  Jin Woo HONG ,  Chung Hyun AHN

发明人： Young Ho JEONG ,  Jin Woo HONG ,  Chung Hyun AHN

IPC分类号： G06F15/16

CPC分类号： G06Q50/01 ,  G06F17/30044 ,  G06F17/30064 ,  G06F17/3082 ,  G06F17/30864 ,  G06F17/30867

摘要： Disclosed are a method for providing a time machine service based on an SNS (social network service), including: extracting keywords based on SNS information input by SNS users and collecting rich contents relating to the SNS information based on the keywords; dividing points of past, present, and future, based on a predetermined present time period and classifying the rich contents into any one of past information, present information, and future information, based on the division result; and providing the classified rich contents to the SNS users.

摘要翻译： 公开了一种基于SNS（社交网络服务）提供时间机器服务的方法，包括：基于SNS用户输入的SNS信息提取关键字，并基于关键词收集与SNS信息相关的丰富内容; 基于预定的当前时间段的过去，现在和将来的分数点，并且根据分割结果将丰富内容分类为过去信息，现在信息和未来信息中的任何一个; 并向SNS用户提供分类丰富的内容。

公开(公告)号：US20130188690A1

公开(公告)日：2013-07-25

申请号：US13554643

申请日：2012-07-20

申请人： Tae Jung KIM ,  Chang Ki KIM ,  Jeong Ju YOO ,  Young Ho JEONG ,  Jin Woo HONG

发明人： Tae Jung KIM ,  Chang Ki KIM ,  Jeong Ju YOO ,  Young Ho JEONG ,  Jin Woo HONG

IPC分类号： H04N7/32 ,  H04N7/26

CPC分类号： H04N19/33 ,  H04N19/109 ,  H04N19/147 ,  H04N19/157 ,  H04N19/159 ,  H04N19/176 ,  H04N19/187

摘要： A prediction mode determining method in scalable video coding based on a structure of multiple layers is provided. The prediction mode determining method includes: deriving a coded block pattern (CBP) value of a luma component for a 16×16 mode of an encoding target picture; determining first candidate modes for the encoding target picture according to the derived CPB value; and determining a final prediction mode for the encoding target picture based on the determined first candidate modes. According to the present invention, encoding efficiency may be improved, and complexity may be reduced.

摘要翻译： 提供了一种基于多层结构的可伸缩视频编码中的预测模式确定方法。 预测模式确定方法包括：为编码对象图像的16×16模式导出亮度分量的编码块模式（CBP）值; 根据导出的CPB值确定编码对象图像的第一候选模式; 以及基于所确定的第一候选模式来确定所述编码对象图像的最终预测模式。 根据本发明，可以提高编码效率，可以降低复杂度。

公开(公告)号：US20130222694A1

公开(公告)日：2013-08-29

申请号：US13563059

申请日：2012-07-31

申请人： Young Ho JEONG ,  Jin Woo HONG

发明人： Young Ho JEONG ,  Jin Woo HONG

IPC分类号： H04N5/60

CPC分类号： H04N5/602 ,  H04N21/43615 ,  H04N21/44227 ,  H04N21/8106 ,  H04R3/12 ,  H04R2499/15 ,  H04S3/002 ,  H04S7/308

摘要： The server of a system for providing augmented audio service according to the present invention includes a video data server for providing video data to a display device and an audio data server for providing a plurality of audio output devices with augmented audio data corresponding to video outputted based on the video data from the display device, wherein the plurality of audio output devices output different frequencies for augmenting audio of the video based on the augmented audio data.

摘要翻译： 根据本发明的用于提供增强音频服务的系统的服务器包括用于向显示设备提供视频数据的视频数据服务器和用于向多个音频输出设备提供对应于基于视频输出的视频的增强音频数据的音频数据服务器 对来自显示设备的视频数据，其中多个音频输出设备基于增强的音频数据输出用于增加视频音频的不同频率。

公开(公告)号：US20130170552A1

公开(公告)日：2013-07-04

申请号：US13619332

申请日：2012-09-14

申请人： Tae Jung KIM ,  Chang Ki KIM ,  Jeong Ju YOO ,  Young Ho JEONG ,  Jin Woo HONG ,  Kwang Soo HONG ,  Byung Gyu KIM

发明人： Tae Jung KIM ,  Chang Ki KIM ,  Jeong Ju YOO ,  Young Ho JEONG ,  Jin Woo HONG ,  Kwang Soo HONG ,  Byung Gyu KIM

IPC分类号： H04N7/32

CPC分类号： H04N19/36 ,  H04N19/33 ,  H04N19/34 ,  H04N19/597

摘要： A scalable video coding apparatus and method for realistic broadcasting are provided. The scalable video coding apparatus may include a spatial scalable coding unit to perform intra-view predictive coding in base layers of a color image and a depth image and prediction in enhancement layers by referencing motion information of the base layer, a signal-to-noise ratio (SNR) scalable coding unit to perform coding using quantization which is a method for SNR scalability of the color image, and a motion estimation device to code the base layer of the depth image using the motion information of the base layer of the color image as prediction data.

摘要翻译： 提供了一种用于实际广播的可伸缩视频编码装置和方法。 可扩展视频编码装置可以包括空间可分级编码单元，用于通过参考基本层的运动信息，信噪比来执行彩色图像和深度图像的基本层中的视频内预测编码和增强层中的预测 比率（SNR）可伸缩编码单元，以使用作为彩色图像的SNR可缩放性的方法的量化进行编码;以及运动估计装置，使用彩色图像的基本层的运动信息对深度图像的基本层进行编码 作为预测数据。

公开(公告)号：US20130205334A1

公开(公告)日：2013-08-08

申请号：US13590382

申请日：2012-08-21

申请人： Jung Hak KIM ,  Soon Choul KIM ,  Seung Chul KIM ,  Bum Suk CHOI ,  Jeoung Lak HA ,  Young Ho JEONG ,  Jin Woo HONG

发明人： Jung Hak KIM ,  Soon Choul KIM ,  Seung Chul KIM ,  Bum Suk CHOI ,  Jeoung Lak HA ,  Young Ho JEONG ,  Jin Woo HONG

IPC分类号： H04N21/83

CPC分类号： H04N21/4622 ,  H04N21/4725 ,  H04N21/8133 ,  H04N21/835

摘要： A method and apparatus for providing supplementary information about content in a broadcasting system are provided. A method of a reception terminal providing supplementary information about content includes receiving content and metadata, extracting an indicator for indicating whether supplementary information about the content exists or not from the metadata, determining whether the supplementary information about the content exists or not based on the indicator, outputting the supplementary information about an appearance element of the content in association with the content based on the metadata, accessing a server for providing the supplementary information about the to appearance element, based on the metadata when an instruction to download the supplementary information about the appearance element is received, and downloading the supplementary information about the appearance element from the server and storing the downloaded supplementary information.

摘要翻译： 提供了一种在广播系统中提供关于内容的补充信息的方法和装置。 提供关于内容的补充信息的接收终端的方法包括接收内容和元数据，从元数据中提取用于指示关于内容的补充信息是否存在的指示符，基于指示符确定关于内容的补充信息是否存在 基于元数据输出与内容相关联的内容的外观元素的补充信息，基于元数据访问用于提供关于出现元素的补充信息的服务器，当下载关于该元素的补充信息的指令时 接收外观元素，并从服务器下载关于外观元素的补充信息，并存储下载的补充信息。

公开(公告)号：US20130239137A1

公开(公告)日：2013-09-12

申请号：US13550981

申请日：2012-07-17

申请人： Jeoung Lak HA ,  Soon Choul KIM ,  Seoung Chul KIM ,  Jung Hak KIM ,  Bum Suk CHOI ,  Young Ho JEONG ,  Jin Woo HONG

发明人： Jeoung Lak HA ,  Soon Choul KIM ,  Seoung Chul KIM ,  Jung Hak KIM ,  Bum Suk CHOI ,  Young Ho JEONG ,  Jin Woo HONG

IPC分类号： H04N21/236

CPC分类号： H04N21/23608 ,  H04N21/23614 ,  H04N21/262 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/8133 ,  H04N21/84

摘要： Provided is an apparatus and method for providing metadata in advance in order to gain a time required for a receiving terminal to receive augmented content corresponding to the metadata, based on the metadata received over a communication network in a bidirectional digital broadcast. The apparatus may provide a service before a predetermined time for a channel bound service that provides augmented content associated with a broadcast program, or a time-restraint service, such as a quiz program, for which an access to a website may required by a predetermined time. Also, the apparatus may provide metadata of a subsequent program in advance, before a predetermined time when transmitting the broadcast program, whereby a receiving terminal may receive associated information in advance, and a viewer may utilize a website or an augmented content service of a corresponding program, simultaneously with viewing the corresponding program.

摘要翻译： 提供了一种用于基于通过双向数字广播中的通信网络接收的元数据，提前提供元数据以便获得接收终端接收与元数据相对应的增强内容所需的时间的装置和方法。 该设备可以在提供与广播节目相关联的增强内容的预定时间之前提供服务，或者诸如测验节目之类的时间约束服务，预定时间可能需要预定的网站访问 时间。 此外，该装置可以在发送广播节目的预定时间之前提前提供后续节目的元数据，由此接收终端可以预先接收相关信息，并且观看者可以利用相应的网站或增强内容服务 程序，同时查看相应的程序。

公开(公告)号：US20130104165A1

公开(公告)日：2013-04-25

申请号：US13530323

申请日：2012-06-22

申请人： Soon Choul KIM ,  Jeoung Lak HA ,  Jung Hak KIM ,  Seung Chul KIM ,  Bum Suk CHOI ,  Young Ho JEONG ,  Jin Woo HONG

发明人： Soon Choul KIM ,  Jeoung Lak HA ,  Jung Hak KIM ,  Seung Chul KIM ,  Bum Suk CHOI ,  Young Ho JEONG ,  Jin Woo HONG

IPC分类号： H04N21/236

CPC分类号： H04N21/4884 ,  H04N21/23614 ,  H04N21/4348 ,  H04N21/8133

摘要： The system includes a metadata generation apparatus for generating metadata to designate a specific space and time in and on which a speech balloon or a music book will be displayed on broadcasting content, a multiplexing broadcasting server for multiplexing the metadata received from the metadata generation apparatus and the broadcasting content and sending the multiplexed result to a reception apparatus, an augmented content providing apparatus for sending the speech balloon suitable for speech included in the broadcasting content or the music book suitable for music included in the broadcasting content to the reception apparatus, and the reception apparatus for displaying the broadcasting content and displaying the augmented content in a specific space and time of the broadcasting content based on the metadata.

摘要翻译： 该系统包括用于生成元数据的元数据生成装置，用于指定在广播内容上将显示语音气球或音乐书的特定空间和时间;复用广播服务器，用于对从元数据生成装置接收的元数据进行多路复用;以及 广播内容并将多路复用结果发送到接收装置，扩展内容提供装置，用于将包含在广播内容中的适合于语音的语音气球或适用于广播内容中的音乐的音乐书发送到接收装置，以及 接收装置，用于显示广播内容并基于元数据在广播内容的特定空间和时间中显示增强内容。

公开(公告)号：US20110078444A1

公开(公告)日：2011-03-31

申请号：US12692266

申请日：2010-01-22

申请人： Young Ho JEONG ,  Eun Jung KWON ,  O Hyung KWON ,  Soo In LEE

发明人： Young Ho JEONG ,  Eun Jung KWON ,  O Hyung KWON ,  Soo In LEE

IPC分类号： H04L9/32 ,  H04L9/08

CPC分类号： H04N21/26613 ,  H04L9/3247 ,  H04L9/3263 ,  H04L9/3273 ,  H04L63/061 ,  H04L63/0823 ,  H04L63/126 ,  H04L2209/56 ,  H04L2209/76 ,  H04N21/4181 ,  H04N21/4623 ,  H04N21/6334 ,  H04N21/8166

摘要： Provided is a re-authentication apparatus in a Downloadable Conditional Access System (DCAS), the re-authentication apparatus includes: a receiving unit to receive a key request message from a Secure Micro (SM); a determination unit to determine whether to perform re-authentication depending on downloading of SM client image; an identification unit to identify an SM identifier using the key request message, when the re-authentication is performed as a result of the determination; an extraction unit to retrieve previous session information corresponding to the SM identifier and to extract keying information about the previous session information; and an encryption unit to control an encryption key about the SM client image to be reused, the SM client image being encrypted in a previous session based on the previous session information using the keying information.

摘要翻译： 提供了一种可下载条件接入系统（DCAS）中的重认证装置，重认证装置包括：接收单元，用于从安全微（SM）接收密钥请求消息; 确定单元，用于根据SM客户端图像的下载来确定是否执行重新认证; 当作为所述确定的结果执行所述重新认证时，使用所述密钥请求消息来识别SM标识符的识别单元; 提取单元，用于检索与所述SM标识符相对应的先前会话信息，并提取关于所述先前会话信息的密钥信息; 以及加密单元，用于基于使用所述密钥信息的先前会话信息来控制关于要再次使用的SM客户端图像的加密密钥，所述SM客户端图像在先前会话中被加密。

公开(公告)号：US20090150672A1

公开(公告)日：2009-06-11

申请号：US12330729

申请日：2008-12-09

申请人： Eun Jung KWON ,  Han Seung KOO ,  Soon Choul KIM ,  Young Ho JEONG ,  Heejeong KIM ,  O Hyung KWON ,  Soo In LEE

发明人： Eun Jung KWON ,  Han Seung KOO ,  Soon Choul KIM ,  Young Ho JEONG ,  Heejeong KIM ,  O Hyung KWON ,  Soo In LEE

IPC分类号： H04L9/00 ,  H04N7/167 ,  H04K1/00

CPC分类号： H04L9/085 ,  H04L9/0869 ,  H04L9/321 ,  H04L9/3273 ,  H04L2209/56 ,  H04N7/1675 ,  H04N21/26613

摘要： Disclosed is a mutual authentication method and apparatus in a CAS including a headend system and DCAS host. In particular, example embodiments relate to a mutual authentication method and apparatus in DCAS, wherein the mutual authentication is performed between an authentication server of the headend system and an SM of a DCAS host, and then CAS software is downloaded to the SM. According to the example embodiments, there is provided a mutual authentication protocol between the authentication server of the headend and the SM of the DCAS host in a cable network, and also provided a mutual authentication method and apparatus in the DCAS where a substantial authentication based on a hardware, such as a smart card or a cable card, is not needed.

摘要翻译： 公开了一种包括前端系统和DCAS主机的CAS中的相互认证方法和装置。 特别地，示例性实施例涉及DCAS中的相互认证方法和装置，其中在头端系统的认证服务器和DCAS主机的SM之间执行相互认证，然后将CAS软件下载到SM。 根据示例性实施例，在有线网络中提供前端的认证服务器和DCAS主机的SM之间的相互认证协议，并且还提供了在DCAS中的相互认证方法和装置，其中基于 不需要诸如智能卡或有线卡的硬件。