公开(公告)号：US20130108184A1

公开(公告)日：2013-05-02

申请号：US13809344

申请日：2011-07-08

申请人： Ha Hyun Lee ,  Sung Chang Lim ,  Hui Yong Kim ,  Se Yoon Jeong ,  Jong Ho Kim ,  Jin Ho Lee ,  Suk Hee Cho ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn ,  Sung Jea Ko ,  Seung Won Jung ,  Yeo Jin Yoon

发明人： Ha Hyun Lee ,  Sung Chang Lim ,  Hui Yong Kim ,  Se Yoon Jeong ,  Jong Ho Kim ,  Jin Ho Lee ,  Suk Hee Cho ,  Jin Soo Choi ,  Jin Woong Kim ,  Chie Teuk Ahn ,  Sung Jea Ko ,  Seung Won Jung ,  Yeo Jin Yoon

IPC分类号： G06T9/00

CPC分类号： G06T9/004 ,  H04N19/105 ,  H04N19/137 ,  H04N19/154 ,  H04N19/176 ,  H04N19/19 ,  H04N19/51 ,  H04N19/593

摘要： Provided are a method and an apparatus for encoding images using template matching and a method and an apparatus for decoding images. The method for encoding the images can determine a template of an encoding target block and can determine a matching search target image for performing a matching search with the determined template among the recovered reference images. In addition, an optimum prediction block can be determined on the basis of the determined matching search target image and the template of the encoding target block.

摘要翻译： 提供了一种使用模板匹配对图像进行编码的方法和装置，以及用于对图像进行解码的方法和装置。 用于编码图像的方法可以确定编码目标块的模板，并且可以确定用于在恢复的参考图像中与所确定的模板执行匹配搜索的匹配搜索目标图像。 此外，可以基于确定的匹配搜索目标图像和编码目标块的模板来确定最佳预测块。

公开(公告)号：US08396906B2

公开(公告)日：2013-03-12

申请号：US12682401

申请日：2008-06-19

申请人： Kug-Jin Yun ,  Suk-Hee Cho ,  Namho Hur ,  Jin-Woong Kim ,  Soo-In Lee

发明人： Kug-Jin Yun ,  Suk-Hee Cho ,  Namho Hur ,  Jin-Woong Kim ,  Soo-In Lee

IPC分类号： G06F17/30

CPC分类号： H04N21/44029 ,  H04N13/189 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/435 ,  H04N21/8133 ,  H04N21/85406

摘要： Provided is a metadata structure for storing and re-producing stereoscopic data and a method for storing a stereoscopic content file based on the metadata structure. The stereoscopic content file storing method includes storing streams of the stereoscopic contents; and, when the stereoscopic content has more than two elementary streams, storing information for dividing the elementary streams into a main track and a supplementary track.

摘要翻译： 提供了一种用于存储和重新产生立体数据的元数据结构，以及用于基于元数据结构存储立体内容文件的方法。 立体内容文件存储方法包括存储立体内容的流; 并且当立体内容具有多于两个基本流时，存储用于将基本流划分成主轨道和辅助轨道的信息。

公开(公告)号：US08369406B2

公开(公告)日：2013-02-05

申请号：US11996045

申请日：2006-07-18

申请人： Dae-Hee Kim ,  Nam-Ho Hur ,  Soo-In Lee ,  Yung-Lyul Lee ,  Jong-Ryul Kim ,  Suk-Hee Cho

发明人： Dae-Hee Kim ,  Nam-Ho Hur ,  Soo-In Lee ,  Yung-Lyul Lee ,  Jong-Ryul Kim ,  Suk-Hee Cho

IPC分类号： H04N11/02 ,  H04N7/12 ,  H04N5/225 ,  H04N13/02

CPC分类号： H04N19/50 ,  H04N19/114 ,  H04N19/136 ,  H04N19/52 ,  H04N19/527 ,  H04N19/58 ,  H04N19/597 ,  H04N19/60 ,  H04N19/61 ,  H04N19/94

摘要： Provided are an apparatus and method for predictive coding/decoding for improving a compression rate of multiview video using one or two additional reference frame buffers. The predictive encoding apparatus includes: a multiview reference picture providing unit for providing a reference picture for a predictive encoding according to temporal and spatial GOP structure information; a prediction unit for creating a vector by predicting which part of the reference picture inputted from the multiview reference picture providing unit is referred by a picture to currently encode; a transforming and quantizing unit for obtaining a difference signal between the predicted signal inputted from the prediction unit and a picture signal to currently encode, transforming the obtained difference signal, quantizing the transformed signal, and compressing the quantized signal; and an entropy encoding unit for encoding the quantized signal and the vectors according to a predetermined scheme and outputting the encoded signal.

公开(公告)号：US20100217785A1

公开(公告)日：2010-08-26

申请号：US12682401

申请日：2008-06-19

申请人： Kug-Jin Yun ,  Suk-Hee Cho ,  Namho Hur ,  Jin-Woong Kim ,  Soo-In Lee

发明人： Kug-Jin Yun ,  Suk-Hee Cho ,  Namho Hur ,  Jin-Woong Kim ,  Soo-In Lee

IPC分类号： G06F17/30

CPC分类号： H04N21/44029 ,  H04N13/189 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/435 ,  H04N21/8133 ,  H04N21/85406

摘要： Provided is a metadata structure for storing and re-producing stereoscopic data and a method for storing a stereoscopic content file based on the metadata structure. The stereoscopic content file storing method includes storing streams of the stereoscopic contents; and, when the stereoscopic content has more than two elementary streams, storing information for dividing the elementary streams into a main track and a supplementary track.

摘要翻译： 提供了一种用于存储和重新产生立体数据的元数据结构，以及用于基于元数据结构存储立体内容文件的方法。 立体内容文件存储方法包括存储立体内容的流; 并且当立体内容具有多于两个基本流时，存储用于将基本流划分成主轨道和辅助轨道的信息。

公开(公告)号：US20090040372A1

公开(公告)日：2009-02-12

申请号：US12112469

申请日：2008-04-30

申请人： Byungjun Bae ,  Sung-Hoon Kim ,  Suk Hee Cho ,  Kug Jin Yun ,  Yong Tae Lee ,  Heung Mook Kim ,  Jong Soo Lim ,  Soo In Lee

发明人： Byungjun Bae ,  Sung-Hoon Kim ,  Suk Hee Cho ,  Kug Jin Yun ,  Yong Tae Lee ,  Heung Mook Kim ,  Jong Soo Lim ,  Soo In Lee

IPC分类号： H04N7/12 ,  H04N7/173

CPC分类号： H04N21/2662 ,  H04N21/235 ,  H04N21/4307 ,  H04N21/4331 ,  H04N21/435 ,  H04N21/631

摘要： Provided are a digital broadcasting transmitting/receiving apparatus and method. By converting content of a main-program to a stream, converting content of a sub-program forming a single digital broadcasting service through synchronization with the main-program by being subordinated to the main-program to a stream, generating program configuration information containing stream conversion information of the main-program and stream conversion information of the sub-program, multiplexing the converted main-program stream and the generated program configuration information and real-time transmitting the multiplexed signal, and transmitting the converted sub-program stream in non-real-time, various and new premium services with compatibility with existing digital broadcasting services can be provided to users.

摘要翻译： 提供了一种数字广播发送/接收装置和方法。 通过将主程序的内容转换为流，通过从属于主程序的流程与主程序同步，将形成单个数字广播服务的子程序的内容转换为流，生成包含流程序的程序配置信息 子程序的主程序和流转换信息的转换信息，多路复用转换的主程序流和生成的程序配置信息，并实时发送多路复用信号，并将转换的子程序流发送到非程序流， 可以向用户提供与现有数字广播服务兼容的实时，多种和新的优质服务。

公开(公告)号：US20070115276A1

公开(公告)日：2007-05-24

申请号：US10582429

申请日：2003-12-30

申请人： Kug-Jin Yun ,  Suk-Hee Cho ,  Chung-Hyun Ahn ,  Soo-In Lee

发明人： Kug-Jin Yun ,  Suk-Hee Cho ,  Chung-Hyun Ahn ,  Soo-In Lee

IPC分类号： G06T15/00

CPC分类号： H04N21/23412 ,  H04N13/10 ,  H04N13/194 ,  H04N19/162 ,  H04N19/25 ,  H04N19/70 ,  H04N21/234318 ,  H04N21/44012 ,  H04N21/47205

摘要： The present invention relates to three-dimensional video processing apparatus and method using MPEG-4 object descriptor information and structures. The three-dimensional video processing apparatus and method that can support a three-dimensional video service smoothly to thereby provide a sense of reality and a cubic effect in an MPEG-4-based system by suggesting a three-dimensional video object descriptor structure and providing to a client an object descriptor, which includes information on kind of three-dimensional video, number of viewpoints, number of media streams and a plurality of display methods; and a method thereof.

摘要翻译： 本发明涉及使用MPEG-4对象描述符信息和结构的三维视频处理装置和方法。 可以平滑地支持三维视频服务的三维视频处理装置和方法，从而通过建议三维视频对象描述符结构并提供一种基于MPEG-4的系统来提供现实感和立体效果 向客户端发送对象描述符，其包括关于三维视频的种类，视点数，媒体流数量和多个显示方法的信息; 及其方法。

公开(公告)号：US07136415B2

公开(公告)日：2006-11-14

申请号：US10291627

申请日：2002-11-12

申请人： Kug Jin Yun ,  Suk-Hee Cho ,  Yun Jung Choi ,  Jin Hwan Lee ,  Young Kwon Hahm ,  Chieteuk Ahn

发明人： Kug Jin Yun ,  Suk-Hee Cho ,  Yun Jung Choi ,  Jin Hwan Lee ,  Young Kwon Hahm ,  Chieteuk Ahn

IPC分类号： H04B1/66

CPC分类号： H04N19/597 ,  H04N7/17336 ,  H04N13/243 ,  H04N13/30 ,  H04N21/21805 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/2365 ,  H04N21/2393 ,  H04N21/435 ,  H04N21/6587

摘要： An apparatus and method for multiplexing a multi-view three-dimensional moving picture according to a user's request is disclosed. The apparatus multiplexes a multi-view three-dimensional moving pictures by receiving moving pictures and information inputted from multi-view cameras and generating multi-view encoded streams corresponding to received moving pictures and information, receiving back channel information of the user, selecting necessary multi-view encoded streams according to the back channel information and multiplexing the selected multi-view encoded streams by a frame or a field having same time information. The present invention can effectively process the multi-view three-dimensional moving picture according to the display mode and system environment requested from the user by simplifying a synchronization process.

摘要翻译： 公开了一种根据用户要求复用多视图三维运动图像的装置和方法。 该装置通过接收从多视点摄像机输入的运动图像和信息并生成与接收到的运动图像和信息相对应的多视点编码流来多路复用多视点三维运动图像，接收用户的频道信息，选择必要的多维视频 根据反向信道信息查看编码流，并通过具有相同时间信息的帧或场复用所选择的多视图编码流。 本发明可以通过简化同步处理，根据用户请求的显示模式和系统环境，有效地处理多视图三维运动图像。

公开(公告)号：US20060088205A1

公开(公告)日：2006-04-27

申请号：US10540739

申请日：2003-12-24

申请人： Yunjung Choi ,  Suk-Hee Cho ,  Kug-Jin Yun ,  Young-Kwon Hahm ,  Chieteuk Ahn

发明人： Yunjung Choi ,  Suk-Hee Cho ,  Kug-Jin Yun ,  Young-Kwon Hahm ,  Chieteuk Ahn

IPC分类号： G06K9/00

CPC分类号： G06F17/30799 ,  G06K9/00711

摘要： Provided is an apparatus and method for describing three-dimensional, image data, an apparatus and method for retrieving three-dimensional image data, and a computer-readable recording media for recording the programs. An object of the present invention is to provide an apparatus and method for describing three-dimensional image data, and a computer-readable recording-medium that implements the method. Another object of the present invention is to provide an apparatus and method for retrieving three-dimensional image data suitable for various application areas and display apparatuses, and a computer-readable recording-medium that implements the method. The image description apparatus includes: a descriptor database for storing descriptors describing characteristics of the three-dimensional image data; a descriptor adding unit for reading in a descriptor describing the characteristics of the three-dimensional image data and adding it to the three-dimensional image data; and a registration unit for registering the three-dimensional image data with the descriptor in a three-dimensional image data database.