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1. 发明授权

US08838460B2 Apparatus for playing and producing realistic object audio 有权
标题翻译：用于播放和制作现实对象音频的装置
公开(公告)号：US08838460B2
公开(公告)日：2014-09-16
申请号：US13078586
申请日：2011-04-01
申请人： Byeong Ho Choi , Je Woo Kim , Charles Hyok Song , Choong Sang Cho
发明人： Byeong Ho Choi , Je Woo Kim , Charles Hyok Song , Choong Sang Cho
IPC分类号： G10L19/00 , G10L19/008
CPC分类号： G10L19/008
摘要： Disclosed is an apparatus for playing and producing realistic object audio. The apparatus for playing realistic object audio includes: a deformatter unit individually separating scene description (SD) compression data and object audio compression data from inputted audio files; an SD decoding unit decoding the SD compression data to restore SD information; an object audio decoding unit decoding the object audio compression data to restore object audio signals which are respective audio signals of a plurality of objects; and an object audio effect unit adding an audio effect for each object to the object audio signals according to SD information for each object corresponding to the object audio signals among the SD information to produce a realistic object audio signal corresponding to each of the object audio signals.
摘要翻译：公开了一种用于播放和制作现实对象音频的装置。用于播放现实对象音频的装置包括：格式化器单元，从输入的音频文件中单独分离场景描述（SD）压缩数据和对象音频压缩数据; SD解码单元对SD压缩数据进行解码以恢复SD信息; 对象音频解码单元，对对象音频压缩数据进行解码以恢复作为多个对象的各个音频信号的对象音频信号; 以及对象音频效果单元，根据与SD信息中的对象音频信号对应的每个对象的SD信息，将每个对象的音频效果添加到对象音频信号中，以产生对应于每个对象音频信号的现实对象音频信号。

2. 发明申请

US20100298960A1 METHOD AND APPARATUS FOR GENERATING AUDIO, AND METHOD AND APPARATUS FOR REPRODUCING AUDIO 审中-公开
标题翻译：用于生成音频的方法和装置，以及用于再现音频的方法和装置
公开(公告)号：US20100298960A1
公开(公告)日：2010-11-25
申请号：US12760154
申请日：2010-04-14
申请人： Choong Sang Cho , Je Woo Kim , Byeong Ho Choi
发明人： Choong Sang Cho , Je Woo Kim , Byeong Ho Choi
IPC分类号： G06F17/00
CPC分类号： H04S1/007
摘要： An audio generating method, an audio generating apparatus, an audio reproducing method, and an audio reproducing apparatus are provided. The audio generating method includes generating description information which comprises at least one scene effect containing an audio effect to collectively apply to all of audio objects; and generating an audio bitstream by combining the description information and the audio objects.
摘要翻译：提供音频生成方法，音频生成装置，音频再现方法和音频再现装置。音频产生方法包括产生描述信息，该描述信息包括至少一个包含音频效果的场景效果以共同应用于所有音频对象; 以及通过组合所述描述信息和所述音频对象来生成音频比特流。

3. 发明授权

US08731951B2 Variable order short-term predictor 有权
标题翻译：变量序短期预测指标
公开(公告)号：US08731951B2
公开(公告)日：2014-05-20
申请号：US13339951
申请日：2011-12-29
申请人： Byeong Ho Choi , Dong Sun Kim , Je Woo Kim , Choong Sang Cho , Seung Yerl Lee , Sang Seol Lee
发明人： Byeong Ho Choi , Dong Sun Kim , Je Woo Kim , Choong Sang Cho , Seung Yerl Lee , Sang Seol Lee
IPC分类号： G10L19/00
CPC分类号： G10L19/06
摘要： The present invention provides a new recursive FIR filter scheme which supports a variable order short-term predictor, and uses a pipeline stall based on the radix-2 algorithm and an autocorrelation processing time for reducing the complexity of MPEG-4 ALS hardware implementation.
摘要翻译：本发明提供一种新的递归FIR滤波器方案，其支持可变阶短期预测器，并且使用基于二进制算法的流水线停顿和用于降低MPEG-4ALS硬件实现的复杂度的自相关处理时间。

4. 发明授权

US09570110B2 Multimedia-data-processing method 有权
标题翻译：多媒体数据处理方法
公开(公告)号：US09570110B2
公开(公告)日：2017-02-14
申请号：US13519547
申请日：2010-12-24
申请人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
发明人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
IPC分类号： G06T11/20 , G11B27/10
CPC分类号： G11B27/10
摘要： The present invention relates to a multimedia-data-processing method which enables a media graph to always be constructed in a “connection without negotiation” manner, on the basis of an already known media graph construction, and thus provides a media framework in which procedures for connecting components are minimized, thereby improving the performance of a system and satisfying the requests of an OS platform builder and a media application developer. The multimedia-data-processing method of the present invention is performed by a multimedia framework, and comprises: (a) a step of receiving component information required for the construction of the media graph and component connection information from a media application; and (b) a step of ensuring that the media graph is constructed by the content received in step (a), and that the media graph waits for a rendering command, thereby eliminating the necessity of permitting the media application to check the construction of the media graph.
摘要翻译：多媒体数据处理方法技术领域本发明涉及一种多媒体数据处理方法，其能够基于已知的媒体图形构造，使媒体图形始终以“无协商的连接”方式构建，并因此提供媒体框架，其中过程用于连接组件的最小化，从而提高系统的性能并满足OS平台构建器和媒体应用开发者的要求。本发明的多媒体数据处理方法由多媒体框架进行，包括：（a）从媒体应用接收构建媒体图形和分量连接信息所需的分量信息的步骤; 和（b）确保媒体图由步骤（a）中接收的内容构成的步骤，并且媒体图等待呈现命令，从而消除了允许媒体应用程序检查媒体图。

5. 发明申请

US20120299929A1 MULTIMEDIA-DATA-PROCESSING METHOD 有权
标题翻译：多媒体数据处理方法
公开(公告)号：US20120299929A1
公开(公告)日：2012-11-29
申请号：US13519547
申请日：2010-12-24
申请人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
发明人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
IPC分类号： G06T11/20
CPC分类号： G11B27/10
摘要： The present invention relates to a multimedia-data-processing method which enables a media graph to always be constructed in a “connection without negotiation” manner, on the basis of an already known media graph construction, and thus provides a media framework in which procedures for connecting components are minimized, thereby improving the performance of a system and satisfying the requests of an OS platform builder and a media application developer. The multimedia-data-processing method of the present invention is performed by a multimedia framework, and comprises: (a) a step of receiving component information required for the construction of the media graph and component connection information from a media application; and (b) a step of ensuring that the media graph is constructed by the content received in step (a), and that the media graph waits for a rendering command, thereby eliminating the necessity of permitting the media application to check the construction of the media graph.
摘要翻译：多媒体数据处理方法技术领域本发明涉及一种多媒体数据处理方法，其基于已知的媒体图形结构，能够使媒体图形始终以无协商的方式连接而构造，从而提供媒体框架，其中连接的过程组件被最小化，从而提高系统的性能并满足OS平台构建器和媒体应用开发者的要求。本发明的多媒体数据处理方法由多媒体框架进行，包括：（a）从媒体应用接收构建媒体图形和分量连接信息所需的分量信息的步骤; 和（b）确保媒体图由步骤（a）中接收的内容构成的步骤，并且媒体图等待呈现命令，从而消除了允许媒体应用程序检查媒体图。

6. 发明申请

US20120291052A1 MULTIMEDIA DATA PROCESSING METHOD 有权
标题翻译：多媒体数据处理方法
公开(公告)号：US20120291052A1
公开(公告)日：2012-11-15
申请号：US13521819
申请日：2010-12-24
申请人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
发明人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
IPC分类号： G06F9/54
CPC分类号： G06F9/54 , G06F2209/542
摘要： Disclosed is a multimedia data processing method by a framework, in which the framework is capable of directly controlling data input and output of components in a state of the framework being interposed between the components and an application program, thereby reducing the time and effort involved in developing the components or the application program.
摘要翻译：公开了一种框架的多媒体数据处理方法，其中该框架能够直接控制在框架的状态下的组件的数据输入和输出，这些状态被插入到组件和应用程序之间，从而减少了所涉及的时间和精力开发组件或应用程序。

7. 发明授权

US09436522B2 Multimedia data processing method 有权
标题翻译：多媒体数据处理方法
公开(公告)号：US09436522B2
公开(公告)日：2016-09-06
申请号：US13521819
申请日：2010-12-24
申请人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
发明人： Byeong Ho Choi , Yong Hwan Kim , Hwa Seon Shin , Choong Sang Cho , Min Seok Park
IPC分类号： G06F3/00 , G06F9/54
CPC分类号： G06F9/54 , G06F2209/542
摘要： Disclosed is a multimedia data processing method by a framework, in which the framework is capable of directly controlling data input and output of components in a state of the framework being interposed between the components and an application program, thereby reducing the time and effort involved in developing the components or the application program.
摘要翻译：公开了一种框架的多媒体数据处理方法，其中该框架能够直接控制在框架的状态下的组件的数据输入和输出，这些状态被插入到组件和应用程序之间，从而减少了所涉及的时间和精力开发组件或应用程序。

8. 发明申请

US20150139614A1 INPUT/OUTPUT SYSTEM FOR EDITING AND PLAYING ULTRA-HIGH DEFINITION IMAGE 有权
标题翻译：用于编辑和播放超高定义图像的输入/输出系统
公开(公告)号：US20150139614A1
公开(公告)日：2015-05-21
申请号：US14381754
申请日：2012-03-21
申请人： Byeong Ho Choi , Je Woo Kim , Hwa Seon Shin
发明人： Byeong Ho Choi , Je Woo Kim , Hwa Seon Shin
IPC分类号： G11B27/031 , H04N21/236 , H04N21/472 , H04N21/4402 , H04N21/434 , H04N7/01 , H04N21/2343
CPC分类号： G11B27/031 , H04N7/0125 , H04N21/234363 , H04N21/23605 , H04N21/4342 , H04N21/4343 , H04N21/440263 , H04N21/47205
摘要： The present invention relates to an input/output system for an ultra high definition image, and more specifically, to an input/output system for an ultra high definition image that may receive an ultra high definition image signal from an external device, process the signal in real time, and output the processed ultra high definition image signal. For this purpose, a system configured to convert data having various resolutions into UHD data of the present invention includes a content input/output device configured to provide data received from a data providing device to an editing device and provide the data received from the editing device to a content reproducing device, and an editing device configured to convert the data received from the content input/output device into UHD data and provide the result to the content input/output device.
摘要翻译：本发明涉及一种用于超高分辨率图像的输入/输出系统，更具体地说，涉及一种可以从外部设备接收超高分辨率图像信号的超高分辨率图像的输入/输出系统，处理该信号并实时输出处理后的超高分辨率图像信号。为此，配置成将具有各种分辨率的数据转换为本发明的UHD数据的系统包括：内容输入/输出装置，被配置为将从数据提供装置接收的数据提供给编辑装置，并提供从编辑装置接收的数据内容再现装置，以及编辑装置，被配置为将从内容输入/输出装置接收的数据转换为UHD数据，并将结果提供给内容输入/输出装置。

9. 发明申请

US20120195511A1 LOSSLESS IMAGE COMPRESSION AND DECOMPRESSION METHOD FOR HIGH DEFINITION IMAGE AND ELECTRONIC DEVICE USING THE SAME 有权
标题翻译：用于高定义图像和电子设备的无损图像压缩和解压缩方法
公开(公告)号：US20120195511A1
公开(公告)日：2012-08-02
申请号：US13089758
申请日：2011-04-19
申请人： Ji Ho Park , Byeong Ho Choi , Je Woo Kim
发明人： Ji Ho Park , Byeong Ho Choi , Je Woo Kim
IPC分类号： G06K9/36
CPC分类号： H04N19/593
摘要： A lossless image compression method for a high definition image is provided. The image compression method generates a minimum value of values produced by subtracting a current virtual pixel value from an average of neighbor pixels designated by a plurality of directions, as the prediction value of a current pixel. Thus, the image compression more efficient than the current JPEG-LS can be achieved.
摘要翻译：提供了一种用于高分辨率图像的无损图像压缩方法。图像压缩方法生成通过从由多个方向指定的相邻像素的平均值中减去当前虚拟像素值而产生的值的最小值作为当前像素的预测值。因此，可以实现比当前JPEG-LS更有效的图像压缩。

10. 发明申请

US20100289876A1 STEREOSCOPIC VIDEO FILE FORMAT AND COMPUTER READABLE RECORDING MEDIUM IN WHICH STEREOSCOPIC VIDEO FILE IS RECORDED ACCORDING THERETO 有权
标题翻译：立体声视频文件格式和计算机可读记录介质，其中立体声视频文件按照其记录
公开(公告)号：US20100289876A1
公开(公告)日：2010-11-18
申请号：US12864404
申请日：2009-01-28
申请人： Hwa Seon Shin , Jin Su Myung , Je Woo Kim , Byeong Ho Choi
发明人： Hwa Seon Shin , Jin Su Myung , Je Woo Kim , Byeong Ho Choi
IPC分类号： H04N13/00
CPC分类号： H04N19/597 , H04N13/161 , H04N13/178
摘要： The present invention relates to a stereoscopic video file format capable of improving bit efficiency and processing efficiency and a computer-readable recording medium in which the corresponding stereoscopic video file are recorded. The present invention includes: a file type box that stores file format information and information indicating whether or not to include monoscopic data; a movie box that stores a plurality of trak boxes configuring stereoscopic video streams; a media data box that stores multimedia resources; a stereoscopic video media information box that stores at least one common stereoscopic video stream arrangement information; a stereoscopic camera and display information reference box that stores camera parameter and recommendation display information referenced by the plurality of trak boxes; a stereoscopic camera and display information box that exists at each stereoscopic image frame of the stereoscopic video stream and stores reference information of the stereoscopic camera and display information reference box; and a meta box that stores metadata, thereby making it possible to minimize overlapping data and optimizing a configuration of a file format in a simple form.
摘要翻译：本发明涉及能够提高比特效率和处理效率的立体视频文件格式以及其中记录相应的立体视频文件的计算机可读记录介质。本发明包括：存储文件格式信息的文件类型框和指示是否包括单视场数据的信息; 存储配置立体视频流的多个trak盒的电影盒; 存储多媒体资源的媒体数据盒; 立体视频媒体信息盒，其存储至少一个公共立体视频流布置信息; 立体摄像机和显示信息参考箱，其存储由多个trak盒参考的照相机参数和推荐显示信息; 立体摄像机和显示信息框，其存在于立体视频流的每个立体图像帧处，并存储立体照相机和显示信息参考框的参考信息; 以及存储元数据的元框，从而可以最小化重叠数据并以简单的形式优化文件格式的配置。

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