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1. 发明申请

US20130250975A1 METHOD AND DEVICE FOR PACKETIZING A VIDEO STREAM 审中-公开
标题翻译：用于封装视频流的方法和装置
公开(公告)号：US20130250975A1
公开(公告)日：2013-09-26
申请号：US13990903
申请日：2011-01-24
申请人： Sang Woo Ahn , Yong Ju Cho
发明人： Sang Woo Ahn , Yong Ju Cho
IPC分类号： H04L29/06
CPC分类号： H04L69/04 , H04N21/23605 , H04N21/816 , H04N21/8453 , H04N21/8547
摘要： A digital broadcasting system provides a method and device for packetizing a video stream. The packetizing device includes: a video frame check block for classifying an encoded video stream according to the frame type; a header setting block for setting a packet header for each of the classified frames; and a packetizing block for packetizing a video frame on the basis of the set packet header. The frame type may be one of an intra-coded (I) frame, a predicted (P) frame, and a bi-predictive (B) frame. Since a digital broadcasting stream is efficiently packetized, overhead due to a typical synchronization packet may be reduced, and accordingly, bandwidth may be efficiently used.
摘要翻译：数字广播系统提供了一种用于打包视频流的方法和设备。打包装置包括：视频帧检查块，用于根据帧类型对编码的视频流进行分类; 标题设置块，用于为每个分类帧设置分组报头; 以及分组化块，用于基于所设置的分组报头对视频帧进行分组。帧类型可以是帧内编码（I）帧，预测（P）帧和双预测（B）帧之一。由于数字广播流被高效地分组化，所以可以减少由于典型的同步分组引起的开销，因此可以有效地使用带宽。

2. 发明申请

US20080212672A1 Method and apparatus for delivery of metadata synchronized to multimedia contents 审中-公开
公开(公告)号：US20080212672A1
公开(公告)日：2008-09-04
申请号：US12150779
申请日：2008-05-01
申请人： Sang-Woo Ahn , Mun-Churl Kim , Yong-Suk Kim , Jin-Soo Choi , Jin-Woong Kim
发明人： Sang-Woo Ahn , Mun-Churl Kim , Yong-Suk Kim , Jin-Soo Choi , Jin-Woong Kim
IPC分类号： H04B1/66
CPC分类号： H04L65/607 , G06F16/40 , G11B27/034 , G11B27/10 , H04L65/4076 , H04N21/23614 , H04N21/2362 , H04N21/242 , H04N21/6437 , H04N21/84 , H04N21/854
摘要： A metadata transmitter synchronized with multimedia contents comprises: a multimedia contents authoring unit for generating and editing multimedia contents; a multimedia contents format converter for compressing the multimedia contents, converting them into a transmission format, and outputting them; a metadata authoring unit for generating and editing metadata for describing the multimedia contents, the metadata including transmission types and transmission information; a metadata format converter for converting the metadata into binary codes, converting the converted metadata into a synchronization format for synchronization with the multimedia contents and a transmission format, and outputting them; and a multiplexer for multiplexing the multimedia contents format and the metadata format respectively output from the multimedia contents format converter and the metadata format converter into a stream, and outputting it.

3. 发明申请

US20090135244A1 METHOD FOR CAPTURING CONVERGENT-TYPE MULTI-VIEW IMAGE 有权
标题翻译：用于捕获变换型多视图的方法
公开(公告)号：US20090135244A1
公开(公告)日：2009-05-28
申请号：US11718032
申请日：2005-07-26
申请人： Wook-Joong Kim , Sang-Woo Ahn , In-Jae Lee , Myung-Seok Ki , Kyu-Heon Kim , Jin-Woo Hong
发明人： Wook-Joong Kim , Sang-Woo Ahn , In-Jae Lee , Myung-Seok Ki , Kyu-Heon Kim , Jin-Woo Hong
IPC分类号： H04N7/00
CPC分类号： H04N5/23248 , H04N13/221 , H04N13/282
摘要： Provided is a method for convergent type three-dimensional (3D) multi-viewpoint image acquisition. The method for acquiring a multi-viewpoint image in an image acquisition apparatus comprises the steps of: converting the image acquisition apparatus to a multi-viewpoint image photographing mode; if converted to the multi-viewpoint image photographing mode in the converting step, providing a plurality of geometric shapes to set a position of an object to be photographed within a screen and selecting a desired shape of the geometric shapes in response to an inputted shape selection signal; if the desired geometric shape is selected in the shape providing step, adjusting a position and a size of the selected geometric shape in response to a shape adjustment signal; and photographing a whole image having the object that places within the adjusted geometric shape in the adjusting step.
摘要翻译：提供了一种收敛型三维（3D）多视点图像采集的方法。在图像获取装置中获取多视点图像的方法包括以下步骤：将图像获取装置转换成多视点图像拍摄模式; 如果在转换步骤中转换为多视点图像拍摄模式，则提供多个几何形状以设置在屏幕内要拍摄的对象的位置，并响应于输入的形状选择来选择几何形状的期望形状信号; 如果在形状提供步骤中选择期望的几何形状，则响应于形状调整信号来调整所选择的几何形状的位置和尺寸; 并且在调整步骤中拍摄具有位于调整后的几何形状内的对象的整个图像。

4. 发明授权

US07376155B2 Method and apparatus for delivery of metadata synchronized to multimedia contents 失效
标题翻译：用于传送与多媒体内容同步的元数据的方法和装置
公开(公告)号：US07376155B2
公开(公告)日：2008-05-20
申请号：US10470755
申请日：2002-01-30
申请人： Sang-Woo Ahn , Mun-Churl Kim , Yong-Suk Kim , Jin-Soo Choi , Jin-Woong Kim
发明人： Sang-Woo Ahn , Mun-Churl Kim , Yong-Suk Kim , Jin-Soo Choi , Jin-Woong Kim
IPC分类号： H04J3/06 , H04N7/08
CPC分类号： H04L65/607 , G06F17/30017 , G11B27/034 , G11B27/10 , H04L65/4076 , H04N21/23614 , H04N21/2362 , H04N21/242 , H04N21/6437 , H04N21/84 , H04N21/854
摘要： A metadata transmitter synchronized with multimedia contents comprises: a multimedia contents authoring unit for generating and editing multimedia contents; a multimedia contents format converter for compressing the multimedia contents, converting them into a transmission format, and outputting them; a metadata authoring unit for generating and editing metadata for describing the multimedia contents, the metadata including transmission types and transmission information; a metadata format converter for converting the metadata into binary codes, converting the converted metadata into a synchronization format for synchronization with the multimedia contents and a transmission format, and outputting them; and a multiplexer for multiplexing the multimedia contents format and the metadata format respectively output from the multimedia contents format converter and the metadata format converter into a stream, and outputting it.
摘要翻译：与多媒体内容同步的元数据发送器包括：多媒体内容创作单元，用于生成和编辑多媒体内容; 多媒体内容格式转换器，用于压缩多媒体内容，将其转换为传输格式并将其输出; 用于生成和编辑用于描述多媒体内容的元数据的元数据创作单元，所述元数据包括传输类型和传输信息; 元数据格式转换器，用于将元数据转换成二进制代码，将转换的元数据转换成与多媒体内容同步的同步格式和传输格式，并将其输出; 以及多路复用器，用于将从多媒体内容格式转换器和元数据格式转换器分别输出的多媒体内容格式和元数据格式复用到流中，并将其输出。

5. 发明申请

US20050235157A1 Program recommendation device and method using rough fuzzy multi layer perceptron (mlp) in electronic program guide (epg) application 审中-公开
标题翻译：在电子节目指南（epg）应用中使用粗糙模糊多层感知器（mlp）的程序推荐装置和方法
公开(公告)号：US20050235157A1
公开(公告)日：2005-10-20
申请号：US10514641
申请日：2003-05-16
申请人： Yong-Ju Cho , Sang-Woo Ahn , Ki-Sun Shin , Jin-Soo Choi , Jin-Woong Kim
发明人： Yong-Ju Cho , Sang-Woo Ahn , Ki-Sun Shin , Jin-Soo Choi , Jin-Woong Kim
IPC分类号： H04N5/445 , H04K1/00
CPC分类号： H04N5/44543 , H04N21/4345 , H04N21/4532 , H04N21/4667 , H04N21/4668 , H04N21/4753 , H04N21/4858
摘要： Disclosed is a program recommendation system and method which receive PSIP/SI and programming information on digital broadcasting and provide a program recommendation service to viewers in an EPG application. The system receives personal information in order to set information of each viewer, confirms the received PSIP/SI information, and generates watching information through a viewer watching TV, in a predetermined format. In addition, the system inputs the generated watching information to a database, converts watching information of each viewer which is stored in the database input unit into divided input patterns using a fuzzy membership function to analyze the input patterns, and extracts information on a program with a high degree of preference from the analyzed result. Furthermore the system outputs preference program information of each viewer on a screen in order to recommend a program.
摘要翻译：公开了接收PSIP / SI和数字广播节目信息的节目推荐系统和方法，并向EPG应用中的观众提供节目推荐服务。系统接收个人信息以设置每个观众的信息，确认所接收的PSIP / SI信息，并且以预定格式通过观看TV观看者生成观看信息。此外，系统将生成的观看信息输入到数据库，使用模糊隶属函数将存储在数据库输入单元中的每个观看者的观看信息转换成分割的输入模式，以分析输入模式，并且提取关于节目的信息来自分析结果的高度偏好。此外，系统在屏幕上输出每个观看者的偏好节目信息，以推荐节目。

6. 发明申请

US20130250051A1 SIGNALING METHOD FOR A STEREOSCOPIC VIDEO SERVICE AND APPARATUS USING THE METHOD 审中-公开
标题翻译：使用方法的立体视像服务的信号方法和装置
公开(公告)号：US20130250051A1
公开(公告)日：2013-09-26
申请号：US13885983
申请日：2011-12-12
申请人： Bong Ho Lee , Kug Jin Yun , Won Sik Cheong , Eung Don Lee , Se Yoon Jeong , Sang Woo Ahn , Young Kwon Lim , Nam Ho Hur , Soo In Lee , Jin Soo Choi , Jin Woong Kim
发明人： Bong Ho Lee , Kug Jin Yun , Won Sik Cheong , Eung Don Lee , Se Yoon Jeong , Sang Woo Ahn , Young Kwon Lim , Nam Ho Hur , Soo In Lee , Jin Soo Choi , Jin Woong Kim
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N19/597 , H04N19/61 , H04N19/70 , H04N21/2362 , H04N21/4345 , H04N21/816
摘要： Disclosed are a signaling method for a stereoscopic video service and an apparatus using the method. An image decoding method comprises: a step of determining a field value based on a broadcast service type and a display mode in decoding a program level descriptor; and a step of determining an encoded stream type, whether an elementary stream is a reference stream, whether the elementary stream is a left-eye image or a right-eye image, additional image upsampling information and information on a subsampled line. Thus, efficiency of encoding/decoding an additional image for a stereoscopic video content may increase.
摘要翻译：公开了一种用于立体视频服务的信令方法和使用该方法的装置。一种图像解码方法，包括：在解码程序级描述符中基于广播服务类型和显示模式确定字段值的步骤; 以及确定编码流类型，基本流是否为参考流，基本流是左眼图像还是右眼图像的步骤，附加图像上采样信息和关于子采样线的信息。因此，用于立体视频内容的附加图像的编码/解码的效率可能增加。

7. 发明授权

US08159523B2 Method for capturing convergent-type multi-view image 有权
标题翻译：捕获收敛型多视图图像的方法
公开(公告)号：US08159523B2
公开(公告)日：2012-04-17
申请号：US11718032
申请日：2005-07-26
申请人： Wook-Joong Kim , Sang-Woo Ahn , In-Jae Lee , Myung-Seok Ki , Kyu-Heon Kim , Jin-Woo Hong
发明人： Wook-Joong Kim , Sang-Woo Ahn , In-Jae Lee , Myung-Seok Ki , Kyu-Heon Kim , Jin-Woo Hong
IPC分类号： H04N7/00
CPC分类号： H04N5/23248 , H04N13/221 , H04N13/282
摘要： Provided is a method for convergent type three-dimensional (3D) multi-viewpoint image acquisition. The method for acquiring a multi-viewpoint image in an image acquisition apparatus comprises the steps of: converting the image acquisition apparatus to a multi-viewpoint image photographing mode; if converted to the multi-viewpoint image photographing mode in the converting step, providing a plurality of geometric shapes to set a position of an object to be photographed within a screen and selecting a desired shape of the geometric shapes in response to an inputted shape selection signal; if the desired geometric shape is selected in the shape providing step, adjusting a position and a size of the selected geometric shape in response to a shape adjustment signal; and photographing a whole image having the object that places within the adjusted geometric shape in the adjusting step.
摘要翻译：提供了一种收敛型三维（3D）多视点图像采集的方法。在图像获取装置中获取多视点图像的方法包括以下步骤：将图像获取装置转换成多视点图像拍摄模式; 如果在转换步骤中转换为多视点图像拍摄模式，则提供多个几何形状以设置在屏幕内要拍摄的对象的位置，并响应于输入的形状选择来选择几何形状的期望形状信号; 如果在形状提供步骤中选择期望的几何形状，则响应于形状调整信号来调整所选择的几何形状的位置和尺寸; 并且在调整步骤中拍摄具有位于调整后的几何形状内的对象的整个图像。

8. 发明授权

US07570692B2 Apparatus and method for transmitting MPEG-4 data synchronized with MPEG-2 data 失效
标题翻译：用于发送与MPEG-2数据同步的MPEG-4数据的装置和方法
公开(公告)号：US07570692B2
公开(公告)日：2009-08-04
申请号：US10466163
申请日：2001-12-21
申请人： Sang-Woo Ahn , Jin Soo Choi , Yong Suk Kim , Munchurl Kim , Jin Woong Kim , Chieteuk Ahn
发明人： Sang-Woo Ahn , Jin Soo Choi , Yong Suk Kim , Munchurl Kim , Jin Woong Kim , Chieteuk Ahn
IPC分类号： H04N7/52
CPC分类号： H04N21/234318 , H04N21/234309 , H04N21/2353 , H04N21/23605 , H04N21/23608 , H04N21/2362 , H04N21/242 , H04N21/8193
摘要： An apparatus and method for transmitting MPEG-4 data synchronized to MPEG-2 data is disclosed. The apparatus for transmitting MPEG-4 data synchronized to MPEG-2 data includes: an object separation unit for extracting MPEG-4 object data from MP4 data, separating meta information from the object data, and generating program information and synchronization information; a conversion unit for converting the MPEG-4 object data to MPEG-4 packets of which data structure is the same as that of MPEG-2 data, based on the program information and synchronization information; and a multiplexing unit for multiplexing the MPEG-4 packets with the MPEG-2 data.
摘要翻译：公开了一种用于发送与MPEG-2数据同步的MPEG-4数据的装置和方法。用于发送与MPEG-2数据同步的MPEG-4数据的装置包括：对象分离单元，用于从MP4数据中提取MPEG-4对象数据，从对象数据中分离元信息，以及生成节目信息和同步信息; 转换单元，用于基于节目信息和同步信息将MPEG-4对象数据转换为与MPEG-2数据相同的数据结构的MPEG-4数据包; 以及复用单元，用于将MPEG-4分组与MPEG-2数据进行复用。

9. 发明申请

US20120127266A1 METHOD AND APPARATUS FOR PROVIDING STEREOSCOPIC 3D BROADCASTING SERVICE COMPATIBLE WITH HD BROADCASTING SERVICE 审中-公开
标题翻译：提供与高清广播服务兼容的立体3D广播服务的方法和设备
公开(公告)号：US20120127266A1
公开(公告)日：2012-05-24
申请号：US13303379
申请日：2011-11-23
申请人： Eung Don LEE , Se Yoon JEONG , Sang Woo AHN , Jin Soo CHOI , Jin Woong KIM
发明人： Eung Don LEE , Se Yoon JEONG , Sang Woo AHN , Jin Soo CHOI , Jin Woong KIM
IPC分类号： H04N13/00
CPC分类号： H04N21/2362 , H04N13/161 , H04N13/194 , H04N21/4345 , H04N21/816
摘要： A method and apparatus for providing a broadcasting service are provided. The broadcasting service may be classified based on a broadcasting service type, such as a frame-compatible service, and a service-compatible service. Additionally, a descriptor may be generated based on the broadcasting service type, and a compatibility between a stereoscopic three-dimensional (3D) broadcasting service and a single stream-based broadcasting service may be provided.
摘要翻译：提供了一种用于提供广播服务的方法和装置。可以基于诸如帧兼容服务的广播服务类型和服务兼容服务对广播服务进行分类。此外，可以基于广播服务类型来生成描述符，并且可以提供立体三维（3D）广播服务和基于单个流的广播服务之间的兼容性。

10. 发明申请

US20070038781A1 Apparatus and method for converting contents 审中-公开
标题翻译：用于转换内容的装置和方法
公开(公告)号：US20070038781A1
公开(公告)日：2007-02-15
申请号：US11543179
申请日：2006-10-04
申请人： Ye-Sun Joung , Sang-Woo Ahn , Kyu-Heon Kim
发明人： Ye-Sun Joung , Sang-Woo Ahn , Kyu-Heon Kim
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04H20/95 , H04L65/4076 , H04L65/604 , H04L65/605 , H04N21/23412 , H04N21/4355 , H04N21/44012 , H04N21/4402 , H04N21/64792
摘要： Provided is an apparatus and method for converting contents. The apparatus includes: a contents input unit for receiving contents for digital television (DTV) broadcasting; a decompiling unit for analyzing a class file of the contents for DTV broadcasting transmitted from the contents input unit and creating common contents conversion information and contents conversion information; a contents converting unit for converting the contents for DTV broadcasting transmitted from the contents input unit based on the created common contents conversion information; and an eXtensible MPEG-4 Textual format (XMT) creating unit for applying the contents conversion information to a template file from outside and creating XMT.
摘要翻译：提供了一种用于转换内容的装置和方法。该装置包括：用于接收数字电视（DTV）广播的内容的内容输入单元; 反编译单元，用于分析从内容输入单元发送的DTV广播的内容的类文件，并创建公共内容转换信息和内容转换信息; 内容转换单元，用于基于所创建的公共内容转换信息转换从内容输入单元发送的DTV广播的内容; 以及可扩展的MPEG-4文本格式（XMT）创建单元，用于将内容转换信息从外部应用于模板文件并创建XMT。

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