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.

公开(公告)号：US08111758B2

公开(公告)日：2012-02-07

申请号：US10648169

申请日：2003-08-26

申请人： Kug-Jin Yun ,  Suk-Hee Cho ,  Yunjung Choi ,  Jinhwan Lee ,  Chieteuk Ahn

发明人： Kug-Jin Yun ,  Suk-Hee Cho ,  Yunjung Choi ,  Jinhwan Lee ,  Chieteuk Ahn

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N19/597 ,  H04N13/10 ,  H04N13/156 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/286 ,  H04N13/305 ,  H04N13/341 ,  H04N13/356

摘要： Disclosed is a stereoscopic/multiview three-dimensional video processing system and its method. In the present invention, stereoscopic/multiview three-dimensional video data having a plurality of images at the same time are coded into a plurality of elementary streams. The plural elementary streams output at the same time are multiplexed according to the user's selected display mode to generate a single elementary stream. After packetization of the single elementary stream continuously generated, information about the stereoscopic/multiview three-dimensional video multiplexing method and the selected display mode information are added to the packet header of the stream. Then the packetized elementary stream is sent to the image reproducer or stored in storage media. The present invention multiplexes the multi-channel elementary streams having the same temporal and spatial information, thereby minimizing the overlapping header information, and performs streaming of data suitable for the user's demand and the user system environments.

摘要翻译： 公开了一种立体/多视点三维视频处理系统及其方法。 在本发明中，同时具有多个图像的立体/多视点三维视频数据被编码成多个基本流。 根据用户选择的显示模式，同时输出的多个基本流被多路复用以生成单个基本流。 在连续生成的单个基本流的分组化之后，关于立体/多视点三维视频多路复用方法和选择的显示模式信息的信息被添加到流的分组头部。 然后将分组化的基本流发送到图像再现器或存储在存储介质中。 本发明多路复用具有相同时间和空间信息的多信道基本流，从而最小化重叠报头信息，并且执行适合于用户需求和用户系统环境的数据流。

公开(公告)号：US20110202649A1

公开(公告)日：2011-08-18

申请号：US13120597

申请日：2009-09-23

申请人： Won Ryu ,  Changwoo Yoon ,  Bong Tae Kim ,  Chieteuk Ahn

发明人： Won Ryu ,  Changwoo Yoon ,  Bong Tae Kim ,  Chieteuk Ahn

IPC分类号： G06F15/173

CPC分类号： H04L67/16 ,  H04L67/306 ,  H04W4/00

摘要： An apparatus for providing I-centric services using a service delivery platform which is user-centric layered and a service providing method using the same are provided. The apparatus includes a media service platform providing an enabler obtained by abstracting resources and an I-centric enabler, a service creation environment providing a layered service creation and execution environment for each user, and a service execution environment. A personal user, a third party service provider and a service provider can create and provide various personalized services using the media service platform, the service creation environment and the service execution environment.

摘要翻译： 提供了一种使用以用户为中心的分层的服务交付平台提供以I为中心的服务的设备，以及使用该服务提供方法的设备。 该装置包括提供通过抽象资源获得的使能者的媒体服务平台和以I为中心的使能器，为每个用户提供分层服务创建和执行环境的服务创建环境以及服务执行环境。 个人用户，第三方服务提供商和服务提供商可以使用媒体服务平台，服务创建环境和服务执行环境来创建和提供各种个性化服务。

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：US20050062846A1

公开(公告)日：2005-03-24

申请号：US10500352

申请日：2002-11-13

申请人： Yunjung Choi ,  Suk-Hee Cho ,  Kug-Jin Yun ,  Jinhwan Lee ,  Chieteuk Ahn

发明人： Yunjung Choi ,  Suk-Hee Cho ,  Kug-Jin Yun ,  Jinhwan Lee ,  Chieteuk Ahn

IPC分类号： H04N7/58 ,  H04N13/00 ,  H04N15/00 ,  H04N21/2343 ,  H04N21/258 ,  H04N21/4402

CPC分类号： H04N21/234327 ,  H04N13/161 ,  H04N13/189 ,  H04N13/286 ,  H04N13/341 ,  H04N13/361 ,  H04N19/597 ,  H04N21/25825 ,  H04N21/440227 ,  H04N21/44029 ,  H04N2013/0081 ,  H04N2013/0085

摘要： Provided is a steroscopic video encoding and/or decoding apparatus that supports multi-display modes, the encoding/decoding method thereof, and computer-readable recording medium for recording a program that implements the encoding/decoding method. The encoding apparatus of this research incorporates: a field separating means for separating right and left-eye input images into an odd field of the left-eye image (LO), even field of the left-eye image (LE), odd-numbered field (RO) of the right-eye image, and even-numbered field (RE) of the right-eye image; an encoding means for encoding the fields separated in the field separating means by performing motion and disparity compensation; and a multiplexing means for multiplexing the essential fields among the fields received from the encoding means, based on the user display information.

摘要翻译： 提供一种支持多显示模式的立体视觉编码和/或解码装置，其编码/解码方法以及用于记录实现编码/解码方法的程序的计算机可读记录介质。 本研究的编码装置包括：用于将左眼输入图像分离为左眼图像（LO）的奇数场，左眼图像（LE）的偶数场，奇数编号的场分离装置 右眼图像的场（RO）和右眼图像的偶数场（RE）; 编码装置，用于通过执行运动和视差补偿来对在场分离装置中分离的场进行编码; 以及多路复用装置，用于根据用户显示信息多路复用从编码装置接收的场中的基本场。

公开(公告)号：US06707851B1

公开(公告)日：2004-03-16

申请号：US09701822

申请日：2000-12-02

申请人： Jae Gark Choi ,  Myoung Ho Lee ,  Jin Suk Kwak ,  Munchurl Kim ,  Chieteuk Ahn

发明人： Jae Gark Choi ,  Myoung Ho Lee ,  Jin Suk Kwak ,  Munchurl Kim ,  Chieteuk Ahn

IPC分类号： H04B166

CPC分类号： H04N19/162 ,  G06T7/12 ,  G06T7/174 ,  G06T7/215 ,  G06T2207/10016 ,  G06T2207/20104 ,  G11B27/28 ,  H04N19/17 ,  H04N19/20

摘要： A video object segmentation method applicable to a video system is presented. The method includes primarily segmenting objects existing in a frame of a video sequence manually or semi-manually. The objects within a video sequence including the primarily segmented object are automatically segmented. The method also determines whether any scene change is made between consecutive frames or any new object other than the primarily segmented object appears within the video sequence being automatically segmented, when repeatedly performing automatically segmenting the objects within the video sequence for consecutive frames. And, the method repeatedly performs primarily segmenting objects existing in a frame of a video sequence manually or semi-manually if it is determined that any scene change is made between consecutive frames or any new object other than the primarily segmented object appears within the video sequence being automatically segmented.

摘要翻译： 提出了适用于视频系统的视频对象分割方法。 该方法主要包括手动或半手动地分割存在于视频序列的帧中的对象。 视频序列中包含主要分段对象的对象将自动分段。 该方法还确定在连续帧之间是否进行任何场景改变，或者当重复执行自动分割连续帧的视频序列内的对象时，在被自动分割的视频序列中出现除主要分段对象之外的任何新对象。 并且，如果确定在连续帧之间进行任何场景改变或除了主要分段对象之外的任何新对象出现在视频序列内，该方法主要重复执行存在于视频序列的帧中的分割对象的手动或半手动 被自动分段。

公开(公告)号：US08898059B2

公开(公告)日：2014-11-25

申请号：US13124043

申请日：2009-10-13

申请人： Seung Kwon Beack ,  Tae Jin Lee ,  Min Je Kim ,  Kyeongok Kang ,  Dae Young Jang ,  Jin Woo Hong ,  Jeongil Seo ,  Chieteuk Ahn ,  Hochong Park ,  Young-cheol Park

发明人： Seung Kwon Beack ,  Tae Jin Lee ,  Min Je Kim ,  Kyeongok Kang ,  Dae Young Jang ,  Jin Woo Hong ,  Jeongil Seo ,  Chieteuk Ahn ,  Hochong Park ,  Young-cheol Park

IPC分类号： G10L21/00 ,  G10L19/22

CPC分类号： G10L19/087 ,  G10L19/125 ,  G10L19/22 ,  G10L19/26

摘要： Disclosed is an LPC residual signal encoding/decoding apparatus of an MDCT based unified voice and audio encoding device. The LPC residual signal encoding apparatus analyzes a property of an input signal, selects an encoding method of an LPC filtered signal, and encode the LPC residual signal based on one of a real filterbank, a complex filterbank, and an algebraic code excited linear prediction (ACELP).

摘要翻译： 公开了一种基于MDCT的统一语音和音频编码装置的LPC残余信号编码/解码装置。 LPC残差信号编码装置分析输入信号的特性，选择LPC滤波信号的编码方式，并根据实数滤波器组，复滤波器组和代数码激励线性预测（LPC滤波器组） ACELP）。

公开(公告)号：US08483395B2

公开(公告)日：2013-07-09

申请号：US12113311

申请日：2008-05-01

申请人： Jae-Hyoun Yoo ,  Hwan Shim ,  Hyunjoo Chung ,  Jun-Seok Lim ,  Tae-Jin Lee ,  Dae-Young Jang ,  Koeng-Mo Sung ,  Kyeongok Kang ,  Jin-Woo Hong ,  Jin-Woong Kim ,  Chieteuk Ahn

发明人： Jae-Hyoun Yoo ,  Hwan Shim ,  Hyunjoo Chung ,  Jun-Seok Lim ,  Tae-Jin Lee ,  Dae-Young Jang ,  Koeng-Mo Sung ,  Kyeongok Kang ,  Jin-Woo Hong ,  Jin-Woong Kim ,  Chieteuk Ahn

IPC分类号： H04R5/00 ,  H04R25/00

CPC分类号： H04S3/002

摘要： Provided are sound field reproducing apparatus and method. The sound field reproducing apparatus includes an input unit for receiving reflection reproducing information, a signal processor for selecting loudspeakers and calculating reflection signal for applying a panning algorithm based on the reflection reproducing information, a signal treatment unit for localizing the calculated reflection signal on a virtual sound image according to the panning algorithm; and a reproducer for reproducing the localized reflection signals through the selected loudspeakers.

摘要翻译： 提供了声场再现装置和方法。 声场再现装置包括：用于接收反射再现信息的输入单元，用于选择扬声器的信号处理器和基于反射再现信息计算用于应用平移算法的反射信号;信号处理单元，用于将虚拟的反射信号 根据平移算法的声像; 以及用于通过所选择的扬声器再现局部反射信号的再现器。

公开(公告)号：US20110064249A1

公开(公告)日：2011-03-17

申请号：US12989240

申请日：2009-04-23

申请人： Inseon Jang ,  Jeongil Seo ,  Hui Yong Kim ,  Tae Jin Lee ,  Kyeongok Kang ,  Jin Woo Hong ,  Jin Woong Kim ,  Chieteuk Ahn ,  SeungChul Ham

发明人： Inseon Jang ,  Jeongil Seo ,  Hui Yong Kim ,  Tae Jin Lee ,  Kyeongok Kang ,  Jin Woo Hong ,  Jin Woong Kim ,  Chieteuk Ahn ,  SeungChul Ham

IPC分类号： H04B1/00 ,  G06F17/00

CPC分类号： G10L19/0019 ,  G10L19/00 ,  G10L19/008 ,  G11B27/034 ,  G11B27/32 ,  H04H60/04

摘要： Provided are a method of generating and playing an object-based audio content that may effectively store preset information about an object-based audio content, and a computer-readable recording medium for storing data having a file format structure for an object-based audio service. The method of generating the object-based audio content may include: receiving a plurality of audio objects (310) generating at least one preset using the plurality of audio objects (320) and storing a preset parameter with respect to an attribute of the at least preset and the plurality of audio objects (330). The preset parameter may be stored in a form of a box that is defined in a media file format about the object-based audio content. Through this, it is possible to effectively store a preset about a plurality of audio objects.

摘要翻译： 提供了一种生成和播放可以有效地存储关于基于对象的音频内容的预设信息的基于对象的音频内容的方法，以及用于存储具有用于基于对象的音频服务的文件格式结构的数据的计算机可读记录介质 。 生成基于对象的音频内容的方法可以包括：接收使用多个音频对象（320）生成至少一个预设的多个音频对象（310），并存储关于至少一个属性的预设参数 预设和多个音频对象（330）。 预设参数可以以关于基于对象的音频内容的媒体文件格式定义的框的形式存储。 通过这种方式，可以有效地存储关于多个音频对象的预设。

公开(公告)号：US07848425B2

公开(公告)日：2010-12-07

申请号：US10540891

申请日：2003-01-22

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

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

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N19/20 ,  G06T9/20 ,  H04N19/186 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70

摘要： Stereoscopic video is encoded and decoded by using the MAC defined by the existing MPEG-4 standard. The stereoscopic video is divided into one image as a single video object, and another image as auxiliary information for the image established as the video object. The auxiliary information includes a horizontal disparity map, a vertical disparity map, luminance residual texture, and chrominance residual texture, which are respectively allocated to auxiliary components of the MAC according to importance and complexity of the images, encoded, and then output as a single encoding stream.

摘要翻译： 通过使用由现有MPEG-4标准定义的MAC来对立体视频进行编码和解码。 将立体视频分为一个图像作为单个视频对象，另一个图像作为用于作为视频对象建立的图像的辅助信息。 辅助信息包括根据图像的重要性和复杂度分别分配给MAC的辅助部件的水平视差图，垂直视差图，亮度残差纹理和色度残余纹理，然后作为单个输出 编码流。