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61. 发明授权

US08208545B2 Method and apparatus for video coding on pixel-wise prediction 有权
标题翻译：用于像素预测的视频编码的方法和装置
公开(公告)号：US08208545B2
公开(公告)日：2012-06-26
申请号：US12302550
申请日：2006-12-27
申请人： Jeong-Il Seo , Se-Yoon Jeong , Kyu-Heon Kim , Kyeong-Ok Kang , Jin-Woo Hong , Dong-Gyu Sim , Yung-Lyul Lee , Seoung-Jun Oh , Chang-Beom Ahn , Jung-Hak Nam
发明人： Jeong-Il Seo , Se-Yoon Jeong , Kyu-Heon Kim , Kyeong-Ok Kang , Jin-Woo Hong , Dong-Gyu Sim , Yung-Lyul Lee , Seoung-Jun Oh , Chang-Beom Ahn , Jung-Hak Nam
IPC分类号： H04N11/04 , H04N11/02
CPC分类号： H04N19/90 , H04N19/107 , H04N19/11 , H04N19/147 , H04N19/176 , H04N19/182 , H04N19/19 , H04N19/46 , H04N19/593 , H04N19/61
摘要： A pixel-based video encoding apparatus includes a block prediction unit, a residual image generation unit, a pixel prediction unit, and an entropy-coding unit. The block prediction unit performs temporal or spatial prediction between a reference image and a current image in order to generate a prediction block corresponding to a current block to be encoded. The residual image generation unit generates a residual image block composed of a residual signal corresponding to a difference between pixels of the prediction block and pixels of the current block. The pixel prediction unit determines whether to apply differential pulse coded modulation to each of pixels of the residual image block based on a rate distortion optimization value. The entropy-coding unit performs entropy-coding on the residual image block.
摘要翻译：基于像素的视频编码装置包括块预测单元，残差图像生成单元，像素预测单元和熵编码单元。块预测单元执行参考图像和当前图像之间的时间或空间预测，以便生成与要编码的当前块相对应的预测块。剩余图像生成单元生成由对应于预测块的像素与当前块的像素之间的差的残差信号构成的残差图像块。像素预测单元基于速率失真优化值来确定是否对残差图像块的每个像素应用差分脉冲编码调制。熵编码单元对残差图像块执行熵编码。

62. 发明申请

US20110010608A1 FORWARD ERROR CORRECTION ENCODING/DECODING METHOD AND APPARATUS, DIGITAL BROADCASTING RECEPTION APPARTUS, AND DECODING METHOD THEREOF 失效
标题翻译：前向纠错编码/解码方法和装置，数字广播接收装置及其解码方法
公开(公告)号：US20110010608A1
公开(公告)日：2011-01-13
申请号：US12833542
申请日：2010-07-09
申请人： Sung-Hoon Kim , Jin-Soo Choi , Jin-Woo Hong , Yongsoek Kim , Ho-Kyoung Lee , Jin-Woong Kim , Chang-Joong Kim
发明人： Sung-Hoon Kim , Jin-Soo Choi , Jin-Woo Hong , Yongsoek Kim , Ho-Kyoung Lee , Jin-Woong Kim , Chang-Joong Kim
IPC分类号： H03M13/05 , G06F11/10 , H03M13/07
CPC分类号： H03M13/03 , H03M13/1102 , H03M13/2707 , H03M13/2933 , H03M13/2936 , H04L1/0057 , H04L1/0059 , H04L1/0065 , H04L1/0071 , H04L1/0085 , H04L1/009
摘要： A forward error correction encoding method includes: separating a first header section from an inputted packet stream; generating a second payload section by encoding a first payload section of the packet stream, from which the first header section is separated, according to a preset code rate; generating a second header section according to the code rate; and combining the first header section, the second header section, and the second payload section.
摘要翻译：前向纠错编码方法包括：从输入的分组流中分离第一标题部分; 通过根据预设的码率对分组流的第一有效载荷部分进行编码以产生第二有效负载部分，所述第一有效载荷段从其分离第一报头部分; 根据码率生成第二标题部分; 以及组合第一报头部分，第二报头部分和第二有效载荷部分。

63. 发明申请

US20100299516A1 CONTENTS PROTECTION PROVIDING METHOD AND PROTECTED CONTENTS CONSUMING METHOD AND APPARATUS THEREOF 审中-公开
标题翻译：目录保护方法和保护内容消费方法及其设备
公开(公告)号：US20100299516A1
公开(公告)日：2010-11-25
申请号：US12678835
申请日：2008-08-18
申请人： Seong-Oun Hwang , Sangwoo Ahn , Jeho Nam , Jin-Woo Hong
发明人： Seong-Oun Hwang , Sangwoo Ahn , Jeho Nam , Jin-Woo Hong
IPC分类号： H04L9/00
CPC分类号： G06F21/10
摘要： The contents protection providing method includes: creating an encrypted stream with encrypted data; creating a key stream including key information for decrypting the encrypted data; creating reference information for connecting the key information to the encrypted data corresponding to the key information; and transmitting the encrypted stream, key stream, and reference information to a terminal.
摘要翻译：内容保护提供方法包括：创建具有加密数据的加密流; 创建包括用于解密加密数据的密钥信息的密钥流; 创建用于将密钥信息连接到与密钥信息对应的加密数据的参考信息; 以及将加密的流，密钥流和参考信息发送到终端。

64. 发明申请

US20100284459A1 APPARATUS FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DCT COEFFICIENT SCANNING BASED ON PIXEL SIMILARITY AND METHOD THEREFOR 有权
标题翻译：使用基于像素相似性的自适应DCT系数扫描来编码和解码图像的装置及其方法
公开(公告)号：US20100284459A1
公开(公告)日：2010-11-11
申请号：US12377617
申请日：2007-03-23
申请人： Se-Yoon Jeong , Hae-Chul Choi , Jeong-Il Seo , Seung-Kwon Beack , In-Seon Jang , Jae-Gon Kim , Kyung-Ae Moon , Dae-Young Jang , Jin-Woo Hong , Jin-Woong Kim , Yung-Lyul Lee , Dong-Gyu Sim , Seoung-Jun Oh , Chang-Beom Ahn , Dae-Yeon Kim , Dong-Kyun Kim
发明人： Se-Yoon Jeong , Hae-Chul Choi , Jeong-Il Seo , Seung-Kwon Beack , In-Seon Jang , Jae-Gon Kim , Kyung-Ae Moon , Dae-Young Jang , Jin-Woo Hong , Jin-Woong Kim , Yung-Lyul Lee , Dong-Gyu Sim , Seoung-Jun Oh , Chang-Beom Ahn , Dae-Yeon Kim , Dong-Kyun Kim
IPC分类号： H04N7/50
CPC分类号： H04N19/159 , H04N19/103 , H04N19/11 , H04N19/129 , H04N19/13 , H04N19/136 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/61 , H04N19/91
摘要： The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes: a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients.
摘要翻译：本发明公开了一种使用离散余弦变换（DCT）扫描的编码装置，其包括：模式选择装置，用于选择帧内预测的最佳模式; 帧内预测装置，用于根据在模式选择装置中选择的模式对输入的视频执行帧内预测; DCT和量化装置，用于对从帧内预测装置输出的块的残余系数进行DCT和量化; 以及熵编码装置，用于通过使用基于残差系数的像素相似度确定的扫描模式，对从DCT获取的DCT系数和量化执行熵编码。

65. 发明申请

US20100251381A1 SYSTEM RENEWABILITY MESSAGE PROVIDING METHOD AND SYSTEM RENEWABILITY MESSAGE USING METHOD AND APPARATUS THEREOF 审中-公开
标题翻译：系统可靠性消息提供方法和系统可靠性消息使用方法及其设备
公开(公告)号：US20100251381A1
公开(公告)日：2010-09-30
申请号：US12673818
申请日：2008-08-14
申请人： Seong-Oun Hwang , Sangwoo Ahn , Jeho Nam , Jin-Woo Hong
发明人： Seong-Oun Hwang , Sangwoo Ahn , Jeho Nam , Jin-Woo Hong
IPC分类号： G06F21/00
CPC分类号： G06F21/10 , H04N21/2585 , H04N21/8355 , H04N21/85406
摘要： Provided are a system renewability message providing method, a system renewability message using method and an apparatus thereof. The system renewability message providing method, includes: creating system renewability message container information including revocation list information for contents protection; and defining the system renewability message container information as an International Organization for Standardization (ISO) base media file format and distributing the system renewability message container information to a terminal.
摘要翻译：提供了一种系统可更新性消息提供方法，系统可再生消息使用方法及其装置。系统可更新性消息提供方法包括：创建系统可更新消息容器信息，包括用于内容保护的撤销列表信息; 并将系统可更新性消息容器信息定义为国际标准化组织（ISO）基础媒体文件格式，并将系统可更新消息容器信息分发到终端。

66. 发明申请

US20100218258A1 CONTENTS PROTECTION PROVIDING METHOD AND PROTECTED CONTENTS CONSUMING METHOD AND APPARATUS THEREOF 审中-公开
标题翻译：目录保护方法和保护内容消费方法及其设备
公开(公告)号：US20100218258A1
公开(公告)日：2010-08-26
申请号：US12673820
申请日：2008-08-14
申请人： Seong-Oun Hwang , Sangwoo Ahn , Jeho Nam , Jin-Woo Hong
发明人： Seong-Oun Hwang , Sangwoo Ahn , Jeho Nam , Jin-Woo Hong
IPC分类号： G06F17/00 , G06F15/00
CPC分类号： G06F21/10
摘要： Provided is a contents protection providing method, a protected contents consuming method and an apparatus thereof. The contents protection providing method includes: creating protected scheme information; and transmitting the protected scheme information to a terminal, wherein the protected scheme information includes: scheme type information including identification (ID) information of a protection scheme; and scheme information including detailed information of the protection scheme.
摘要翻译：提供了内容保护提供方法，受保护内容消费方法及其装置。内容保护提供方法包括：创建保护方案信息; 并且将保护方案信息发送到终端，其中，所述保护方案信息包括：包括保护方案的识别（ID）信息的方案类型信息; 以及包括保护方案的详细信息的方案信息。

67. 发明申请

US20100215099A1 MULTIPLE QUALITY IMAGE CONTENTS SERVICE SYSTEM AND UPDATE METHOD THEREOF 审中-公开
标题翻译：多品质图像内容服务系统及其更新方法
公开(公告)号：US20100215099A1
公开(公告)日：2010-08-26
申请号：US12739216
申请日：2008-06-09
申请人： Seong-Jun Bae , Jeong-Ju Yoo , Jin-Woo Hong
发明人： Seong-Jun Bae , Jeong-Ju Yoo , Jin-Woo Hong
IPC分类号： H04B1/66
CPC分类号： H04N21/234327 , H04N21/23439 , H04N21/2383 , H04N21/26216 , H04N21/2662 , H04N21/47202
摘要： An image contents service system includes a first encoder encoding an original image data into a first-layer data, and a second encoder modulized to encode the original image data into a second-layer data by referencing the first-layer data, whereby image contents upgraded more than the first-layer data are provided. Accordingly, the image contents service system can minimize the waste of frequency bands and resources of an encoding system in the upgrade, and can provide a multiple quality contents service.
摘要翻译：图像内容服务系统包括将原始图像数据编码为第一层数据的第一编码器和通过参考第一层数据而将原始图像数据编码为第二层数据的第二编码器，由此图像内容升级比提供第一层数据多。因此，图像内容服务系统可以最小化升级中的编码系统的频带和资源的浪费，并且可以提供多质量的内容服务。

68. 发明授权

US07737992B2 Method and system for transforming adaptively visual contents according to terminal user's color vision characteristics 有权
标题翻译：根据终端用户的色觉特征，自适应地转换视觉内容的方法和系统
公开(公告)号：US07737992B2
公开(公告)日：2010-06-15
申请号：US12189708
申请日：2008-08-11
申请人： Jin-Woo Hong , Seung-Ji Yang , Yong-Man Ro , Je-Ho Nam , Jin-Woong Kim , Jae-Joon Kim , Cheon-Seog Kim
发明人： Jin-Woo Hong , Seung-Ji Yang , Yong-Man Ro , Je-Ho Nam , Jin-Woong Kim , Jae-Joon Kim , Cheon-Seog Kim
IPC分类号： G09G5/02 , G06K9/00
CPC分类号： H04N9/73 , G06F3/14 , G06T11/001 , G09G5/02 , G09G2320/0666 , G09G2340/14
摘要： Disclosed are a method and a system that adaptively transform visual contents inputted from a network, in accordance with the visual characteristics of a terminal user. A visual characteristics descriptor that describes the information of the user visual characteristics in a predetermined format is proposed. The descriptor includes the information of the color vision deficiency type and the color vision deficiency degree. The color vision deficiency may be described in numerical degree or textual degree. The invention adaptively transforms visual contents differently in accordance with the color vision deficiency type.
摘要翻译：公开了一种根据终端用户的视觉特性自适应地转换从网络输入的视觉内容的方法和系统。提出了以预定格式描述用户视觉特征的信息的视觉特征描述符。描述符包括色觉缺陷型和色觉缺陷度的信息。颜色视觉缺陷可以以数字或文字程度描述。本发明根据色觉不足型自适应地变换视觉内容。

69. 发明申请

US20100076577A1 METHOD FOR CREATING, EDITING, AND REPRODUCING MULTI-OBJECT AUDIO CONTENTS FILES FOR OBJECT-BASED AUDIO SERVICE, AND METHOD FOR CREATING AUDIO PRESETS 有权
标题翻译：用于创建，编辑和复制用于基于对象的音频服务的多目标音频内容文件的方法以及用于创建音频预设的方法
公开(公告)号：US20100076577A1
公开(公告)日：2010-03-25
申请号：US12527330
申请日：2008-02-18
申请人： Tae-Jin Lee , Yong-Ju Lee , Jae-Hyoun Yoo , Dae-Young Jang , In-Seon Jang , Jin-Woo Hong
发明人： Tae-Jin Lee , Yong-Ju Lee , Jae-Hyoun Yoo , Dae-Young Jang , In-Seon Jang , Jin-Woo Hong
IPC分类号： G06F17/00
CPC分类号： G11B27/034 , G10L19/008 , G11B27/3027
摘要： Provided are a method for creating, editing and reproducing a multi-object audio content file for an object-based audio service and a method for creating audio presets. The multi-object audio content file creating method includes creating a plurality of frames for each audio object forming an audio content; and creating a multi-object audio content file by grouping and storing the frames according to each reproduction time. This invention can enhance functions of the object-based audio service and make it easy to access to each audio object of an audio content file.
摘要翻译：提供了一种用于创建，编辑和再现用于基于对象的音频服务的多对象音频内容文件的方法和用于创建音频预设的方法。多对象音频内容文件创建方法包括为形成音频内容的每个音频对象创建多个帧; 以及通过根据每个再现时间对帧进行分组和存储来创建多对象音频内容文件。本发明可以增强基于对象的音频服务的功能，并且可以容易地访问音频内容文件的每个音频对象。

70. 发明申请

US20090271525A1 RTSP-BASED PROGRESSIVE STREAMING METHOD 有权
标题翻译：基于RTSP的渐进式流程方法
公开(公告)号：US20090271525A1
公开(公告)日：2009-10-29
申请号：US12298232
申请日：2006-12-12
申请人： Soon-Heung Jung , Jae-Gon Kim , Jin-Woo Hong , Kwang-Deok Seo
发明人： Soon-Heung Jung , Jae-Gon Kim , Jin-Woo Hong , Kwang-Deok Seo
IPC分类号： G06F15/16
CPC分类号： H04L69/16 , H04L65/4092 , H04L65/608
摘要： Provided is a real-time streaming protocol (RTSP) based progressive streaming method. The progressive streaming method based on a real-time streaming protocol, wherein a server transfers SDP information and performs streaming of a contents file to a client connected, the method including the steps of: a) if a “pause” request message is received from the client, transmitting a “pause” response message including the number of TCP packets already transferred to the client, and pausing streaming of the contents file; and b) if a “replay” request message including the number of the TCP packet to be transferred is received from the client, transmitting a “replay” response message and restarting transmission of the TCP packets from the next TCP packet to the TCP packet transferred to the client before the contents file is paused.
摘要翻译：提供了一种基于流式传输协议（RTSP）的逐行流式传输方法。一种基于实时流传输协议的逐行流式传输方法，其中服务器传送SDP信息并对连接的客户端进行内容文件的流传输，该方法包括以下步骤：a）如果从“ 发送包括已经传送到客户端的TCP数据包数量的“暂停”响应消息，并暂停内容文件的流传输; 以及b）如果从客户端接收到包含要传送的TCP数据包的数量的“重放”请求消息，则发送“重放”响应消息并重新发送TCP分组从下一个TCP分组到传输的TCP分组在内容文件暂停之前到客户端。

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