公开(公告)号：US20120151330A1

公开(公告)日：2012-06-14

申请号：US13129866

申请日：2009-10-01

申请人： Joo Myoung Seok ,  Min-Sik Park ,  Han Kyu Lee ,  Jin Woo Hong

发明人： Joo Myoung Seok ,  Min-Sik Park ,  Han Kyu Lee ,  Jin Woo Hong

IPC分类号： G06F17/00

CPC分类号： G06F17/2247 ,  G06F17/227

摘要： A method and apparatus of encoding and decoding an Extensible Markup Language (XML) document using a path code is provided.A method of encoding an XML document, the method including: searching the XML document for all element tags and all attributes including character data; extracting an XPath of each of the retrieved element tags and attributes; converting the extracted XPath into a predetermined path code; and expressing an occurrence indicator of each of all element tags included in the converted XPath.

摘要翻译： 提供了使用路径代码对可扩展标记语言（XML）文档进行编码和解码的方法和装置。 一种对XML文档进行编码的方法，所述方法包括：在XML文档中搜索所有元素标签和包括字符数据的所有属性; 提取每个检索到的元素标签和属性的XPath; 将提取的XPath转换成预定的路径代码; 并且表达包含在转换的XPath中的所有元素标签中的每一个的事件指示符。

公开(公告)号：US20110228880A1

公开(公告)日：2011-09-22

申请号：US11996154

申请日：2006-07-20

申请人： Gun Bang ,  Hyon Gon Choo ,  Je-Ho Nam ,  Bum Suk Choi ,  Young Bae Byun ,  Jin Woo Hong

发明人： Gun Bang ,  Hyon Gon Choo ,  Je-Ho Nam ,  Bum Suk Choi ,  Young Bae Byun ,  Jin Woo Hong

IPC分类号： H04L27/00

CPC分类号： H04N21/8355 ,  G06F21/10 ,  G06F21/85 ,  G06F2221/2141 ,  H04N21/4508

摘要： Provided are a digital broadcasting receiver and method of broadcast content protection. The digital broadcasting receiver comprises a platform which stores received broadcast data, middleware which comprises an application manager managing various applications so that broadcast content corresponding to the received broadcast data is used according to a consumption policy, a platform interface unit which acts as an interface between the platform and the middleware, and a middleware interface unit which acts as an interface between the various applications and the middleware. According to the method, various broadcast content protection and management policies can be accepted in various digital broadcasting receivers, each having different hardware and software structures.

摘要翻译： 提供了广播内容保护的数字广播接收机和方法。 数字广播接收机包括存储接收的广播数据的平台，包括管理各种应用的应用管理器的中间件，使得根据消费策略使用与所接收的广播数据相对应的广播内容;平台接口单元，其作为 平台和中间件，以及作为各种应用程序和中间件之间的接口的中间件接口单元。 根据该方法，可以在各种具有不同硬件和软件结构的各种数字广播接收机中接受各种广播内容保护和管理策略。

公开(公告)号：US08010566B2

公开(公告)日：2011-08-30

申请号：US11576485

申请日：2005-10-13

申请人： Yong Ju Cho ,  Jae Gon Kim ,  Jin Woo Hong ,  Young Kwon Lim ,  Moon Sup Song ,  Hyoung Joong Kim

发明人： Yong Ju Cho ,  Jae Gon Kim ,  Jin Woo Hong ,  Young Kwon Lim ,  Moon Sup Song ,  Hyoung Joong Kim

IPC分类号： G06F17/30

CPC分类号： H04N21/8586 ,  G11B27/002 ,  G11B27/034 ,  G11B27/036 ,  G11B27/105 ,  G11B27/3027 ,  H04N21/235 ,  H04N21/435 ,  H04N21/84 ,  H04N21/8455 ,  H04N21/85406

摘要： Provided are an extended multimedia file structure, a multimedia file producing method, and a multimedia file executing method. The extended multimedia file structure includes: a metadata section including a media initial object descriptor (IOD) field and at least one track pointer; and a media data section including at least one media block indicated by the track pointer, wherein the at least one track pointer indicates a detail media resource contained in an embedded multimedia file or an external multimedia file.

摘要翻译： 提供了扩展多媒体文件结构，多媒体文件制作方法和多媒体文件执行方法。 扩展多媒体文件结构包括：包括媒体初始对象描述符（IOD）字段和至少一个轨道指针的元数据部分; 以及媒体数据部分，包括由轨道指针指示的至少一个媒体块，其中所述至少一个轨道指针指示包含在嵌入式多媒体文件或外部多媒体文件中的详细媒体资源。

公开(公告)号：US20110167317A1

公开(公告)日：2011-07-07

申请号：US12999539

申请日：2009-06-16

申请人： Sung-Hoon Kim ,  Eung Don Lee ,  Jin Soo Choi ,  Jin Woo Hong ,  Chung Hyun Ahn ,  Chang-Joong Kim ,  Kyoung-Hweon Lee ,  Ho-Kyoung Lee

发明人： Sung-Hoon Kim ,  Eung Don Lee ,  Jin Soo Choi ,  Jin Woo Hong ,  Chung Hyun Ahn ,  Chang-Joong Kim ,  Kyoung-Hweon Lee ,  Ho-Kyoung Lee

IPC分类号： H03M13/09

CPC分类号： H04L27/0008 ,  H03M13/11 ,  H03M13/63 ,  H03M13/6325 ,  H04L27/0012 ,  H04L27/34

摘要： Disclosed is an adaptable/variable type modulation/demodulation apparatus. A physical layer transmission apparatus for adaptable/variable type modulation, the transmission apparatus including a classification unit to classify a bit stream according to a standard that is determined in advance after receiving the bit stream, an uncoded bit group unit to group the bit stream not to be LDPC-coded by a predetermined number of bits, an LDPC encoder to perform LDPC-coding of the bit stream, a coded bit group unit to group the coded bit stream by the predetermined number of bits, a quadrature amplitude modulation (QAM) unit to select a symbol coset using the coded bit groups; and a convolutional interleaver to perform convolutional interleaving of the symbol.

摘要翻译： 公开了一种适应型/可变型调制解调装置。 一种用于适应/可变型调制的物理层传输装置，所述传输装置包括分类单元，用于根据在接收到比特流之后预先确定的标准对比特流进行分类，未编码比特组单元，用于对比特流进行分组 通过预定位数进行LDPC编码的LDPC编码器，对比特流执行LDPC编码的LDPC编码器，将编码比特流分组预定比特数的编码比特组单位，正交幅度调制（QAM） 单位以使用编码的比特组来选择符号陪集; 以及卷积交织器来执行符号的卷积交织。

公开(公告)号：US20110112842A1

公开(公告)日：2011-05-12

申请号：US13003160

申请日：2009-07-10

申请人： Jeongil Seo ,  Seungkwon Beack ,  Kyeongok Kang ,  Jin Woo Hong ,  Jinwoong Kim ,  Chieteuk Ahn ,  Kwangki Kim ,  Minsoo Hahn

发明人： Jeongil Seo ,  Seungkwon Beack ,  Kyeongok Kang ,  Jin Woo Hong ,  Jinwoong Kim ,  Chieteuk Ahn ,  Kwangki Kim ,  Minsoo Hahn

IPC分类号： G10L19/00

CPC分类号： G11B27/034 ,  G10L19/008

摘要： Disclosed is an audio object editing apparatus of a multi-object audio coding apparatus. The audio object editing apparatus of the multi-object audio coding apparatus may include an object information extracting unit to receive an object bit stream and to extract object information from the object bit stream, a downmix processing unit to receive a downmix signal, and to control the downmix signal using object editing information and the object information, and a bit stream processing unit to edit the object information according to the object editing information, and to generate a controlled object bit stream based on the edited object information.

摘要翻译： 公开了一种多对象音频编码装置的音频对象编辑装置。 多对象音频编码装置的音频对象编辑装置可以包括：对象信息提取单元，用于接收对象比特流并从对象比特流中提取对象信息;下混合处理单元，用于接收下混合信号;以及控制 使用对象编辑信息和对象信息的下混合信号，以及根据对象编辑信息编辑对象信息的比特流处理单元，并且基于编辑的对象信息生成受控对象比特流。

公开(公告)号：US20100278234A1

公开(公告)日：2010-11-04

申请号：US12811765

申请日：2008-12-29

申请人： Se Yoon Jeong ,  Jin Soo Choi ,  Donghyung Kim ,  Won-Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

发明人： Se Yoon Jeong ,  Jin Soo Choi ,  Donghyung Kim ,  Won-Sik Cheong ,  Kyung Ae Moon ,  Jin Woo Hong

IPC分类号： H04N7/32

CPC分类号： H04N19/50 ,  H04N19/11 ,  H04N19/136 ,  H04N19/176 ,  H04N19/182 ,  H04N19/51 ,  H04N19/513 ,  H04N19/593 ,  H04N19/61

摘要： An apparatus for coding an image which may effectively code the image and an apparatus for decoding an image which may decode the effectively coded image. The apparatus for coding the image includes: an input image segmentation unit to segment an input image into a plurality of image blocks including a first image block and a second image block; a waveform information generation unit to select a plurality of reference pixels from among pixels included in the first image block, generate first waveform information about the first image block based on a pixel value difference between the selected plurality of reference pixels, and generate second waveform information about the second image block based on a pixel value difference between the pixels included in the second image block; and coding unit to code an image included in the second image block based on the first waveform information and second waveform information.

摘要翻译： 一种用于对可以有效地编码图像的图像进行编码的装置和用于解码可以解码有效编码的图像的图像的装置。 用于编码图像的装置包括：输入图像分割单元，用于将输入图像分割成包括第一图像块和第二图像块的多个图像块; 波形信息产生单元，用于从包括在第一图像块中的像素中选择多个参考像素，基于所选择的多个参考像素之间的像素值差产生关于第一图像块的第一波形信息，并生成第二波形信息 关于所述第二图像块基于所述第二图像块中包括的像素之间的像素值差; 以及编码单元，用于基于第一波形信息和第二波形信息对包括在第二图像块中的图像进行编码。

公开(公告)号：US20080247460A1

公开(公告)日：2008-10-09

申请号：US12088480

申请日：2006-10-02

申请人： Jung Won Kang ,  Jae Gon Kim ,  Jin Woo Hong ,  Yong Man Ro ,  Young Suk Kim ,  Cong Thang Trong

发明人： Jung Won Kang ,  Jae Gon Kim ,  Jin Woo Hong ,  Yong Man Ro ,  Young Suk Kim ,  Cong Thang Trong

IPC分类号： H04N7/26

CPC分类号： H04N19/36 ,  H04N19/162 ,  H04N19/164 ,  H04N19/187 ,  H04N19/31 ,  H04N19/34 ,  H04N19/587 ,  H04N19/59 ,  H04N19/61

摘要： An apparatus for and method of adapting a bitstream to which scalable video coding (SVC) technology is applied are provided. The apparatus for adapting a bitstream includes: an Adaptation QoS information extraction unit extracting SVC adaptation operators, and relationships between the SVC adaptation operators and the usage environment information of a terminal from the Adaptation QoS information on the bitstream to which SVC technology is applied; an Adaptation Decision Taking Engine(ADTE) unit determining the SVC adaptation operators corresponding to the usage environment of the terminal receiving the transmitted bitstream among the SVC adaptation operators; and a SVC bitstream extraction unit extracting the bitstream based on the determined SVC adaptation operator. According to the apparatus and method, scalable video can be efficiently provided for changing network environments and multimedia usage environments, through adaptation of scalable video streams using an adaptation operator suggested in Classification Scheme (AQoSJDS).

摘要翻译： 提供了适用于应用可伸缩视频编码（SVC）技术的比特流的装置和方法。 用于适配比特流的装置包括：适应QoS信息提取单元，从应用SVC技术的比特流的适应QoS信息中提取SVC适配运算符，以及SVC适配运算符与终端的使用环境信息之间的关系; 适应决策引擎（ADTE）单元确定与SVC适配运算符中接收所传输的比特流的终端的使用环境相对应的SVC适配运算符; 以及SVC比特率提取单元，基于所确定的SVC适配算子提取比特流。 根据该装置和方法，通过使用分类方案（AQoSJDS）中提出的适配运算符来适应可伸缩视频流，可以有效地提供可变视频来改变网络环境和多媒体使用环境。

公开(公告)号：US20080225116A1

公开(公告)日：2008-09-18

申请号：US12067960

申请日：2006-09-25

申请人： Jung Won Kang ,  Jae Gon Kim ,  Jin Woo Hong ,  Yong Man Ro ,  Tae Meon Bae ,  Cong Thang Truong

发明人： Jung Won Kang ,  Jae Gon Kim ,  Jin Woo Hong ,  Yong Man Ro ,  Tae Meon Bae ,  Cong Thang Truong

IPC分类号： H04N7/24

CPC分类号： H04N21/435 ,  H04N19/17 ,  H04N19/30 ,  H04N19/70 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/41407 ,  H04N21/4345 ,  H04N21/4621 ,  H04N21/4728

摘要： A multiple ROI (region of interest) setting method and apparatus in scalable video coding and an ROI reconstructing method and apparatus are provided. The multiple ROI setting apparatus includes: an ROI setting unit which sets at least one or more ROIs and allocates ROI identification numbers to the each of ROIs; a mapping unit which allocates at least one or more slice group identification numbers to the at least one or more ROI identification numbers; and a message generating unit which generates a message including ROI-associated information, slice-group-associated information, mapping information on mapping of the ROI identification number to the at least one or more slice group identification numbers, and scalability information.

摘要翻译： 提供可伸缩视频编码中的多个ROI（感兴趣区域）设置方法和装置以及ROI重建方法和装置。 多个ROI设置装置包括：ROI设置单元，其设置至少一个或多个ROI，并且将ROI识别号分配给每个ROI; 映射单元，其向所述至少一个或多个ROI识别号码分配至少一个或多个片组标识号; 以及消息生成单元，其生成包括ROI相关信息，片组相关信息，关于所述ROI识别号与所述至少一个或多个片组标识号的映射的映射信息以及可扩展性信息的消息。

公开(公告)号：US20080199094A1

公开(公告)日：2008-08-21

申请号：US11996172

申请日：2006-07-20

申请人： Hae Chul Choi ,  Jae Gon Kim ,  Jin Woo Hong ,  Hae-Kwang Kim ,  Jie Jia

发明人： Hae Chul Choi ,  Jae Gon Kim ,  Jin Woo Hong ,  Hae-Kwang Kim ,  Jie Jia

IPC分类号： G06K9/36

CPC分类号： H04N19/59 ,  H04N19/174 ,  H04N19/61 ,  H04N19/65 ,  H04N19/70

摘要： Provided are a method for redundant slice coding by polyphase down-sampling (PD) and a codec using the method. An encoder for redundant slice coding by PD includes a PD coding unit rearranging a residual block that is a difference between a current block and a prediction block into four sections by performing PD on the residual block, a quantization transform unit transforming and quantizing at least one of the sections of the residual block, and a reference block generation unit generating a reference block based on a value obtained by performing inverse transform and inverse quantization, and then inverse PD on the at least one transformed and quantized section by the quantization transform unit.

摘要翻译： 提供了一种通过多相下采样（PD）和使用该方法的编解码器的冗余片段编码的方法。 用于PD的冗余片段编码的编码器包括：PD编码单元，通过在残余块上执行PD，将作为当前块和预测块之间的差的剩余块重排为四个部分;量化变换单元，将至少一个 以及参考块生成单元，其基于通过执行逆变换和逆量化获得的值，然后由所述量化变换单元在所述至少一个变换量化部分上产生反向PD。

公开(公告)号：US06483917B1

公开(公告)日：2002-11-19

申请号：US09485296

申请日：2000-02-08

申请人： Kyeong Ok Kang ,  Jin Woo Hong ,  Hee Soo Kim ,  Ki Bang Lee

发明人： Kyeong Ok Kang ,  Jin Woo Hong ,  Hee Soo Kim ,  Ki Bang Lee

IPC分类号： H04M100

CPC分类号： H04R9/066 ,  H04M1/05 ,  H04R2460/13

摘要： A telephone system is provided with a receiver equipped to enable a hearing-impair person to receive a telephone call through bone-conduction and air-conduction hearing. Such a receiver comprises a frame supporting a main vibration source including a cylindrical bobbin and a voice coil wound around the bobbin to convert a voice signal into a variation of a magnetic field; a vibration generator including a yoke arranged inside a lower portion of the bobbin, an electromagnet arranged on the yoke to create a gap with the bobbin, and an upper plate arranged on the electromagnet to support the electromagnet; an auxiliary vibration source including an air-conduction vibrator arousing air-conduction hearing and a bone-conduction vibrator arousing a bone-conduction hearing; and a vibration transmitter arranged to transmit vibrations from the main vibration source and the bone-conduction vibrator of the auxiliary vibration source to a transmission portion where a bone-conduction hearing transmission is selected for bone-conduction hearing.

摘要翻译： 电话系统设置有接收器，该接收器被配备成使得听力障碍者能够通过骨传导和空气传导听觉来接收电话呼叫。 这种接收机包括支撑主振动源的框架，该主振动源包括圆柱形线轴和卷绕在线轴上的音圈，以将语音信号转换成磁场的变化; 振动发生器，其包括布置在所述线轴的下部内的磁轭，设置在所述磁轭上以与所述线轴形成间隙的电磁体，以及布置在所述电磁体上以支撑所述电磁体的上板; 辅助振动源，其包括引起空气传导听觉的导气振动器和引起骨传导听觉的骨传导振动器; 以及振动发送器，被布置成将来自辅助振动源的主振动源和骨传导振动器的振动传递到骨传导听力传输被选择用于骨传导听觉的传播部分。