Device and method for modality conversion of multimedia contents
    5.
    发明授权
    Device and method for modality conversion of multimedia contents 有权
    多媒体内容的模态转换的装置和方法

    公开(公告)号:US07853864B2

    公开(公告)日:2010-12-14

    申请号:US10545632

    申请日:2004-02-13

    IPC分类号: G06F17/00 G06F17/20

    摘要: The present invention relates to a method of systematically and synthetically accessing modality conversion that is an important part in the contents adaptive conversion process of a universal multimedia access system. The present invention provides an effective method of solving a problem, which is incurred at the time of modality conversion and still remains as one of difficult problems incurred during adaptive contents conversion. For this purpose, the present invention includes overlapped contents modeling newly proposed to determine modality conversion, a method of flexibly and clearly expressing and applying user preference for the modality conversion, and a resource allocation method of distributing resources among complicated contents based on the user preference. As a result, the integration of the above three methods provides a synthetic solution, particularly, to a problem incurred in the modality conversion and, generally, to a problem incurred in the adaptive conversion of contents.

    摘要翻译: 本发明涉及一种系统地和综合地访问模态转换的方法,该方法是通用多媒体接入系统的内容自适应转换过程中的重要部分。 本发明提供了解决在形态转换时产生的问题的有效方法,并且仍然是在自适应内容转换期间引起的难题之一。 为此,本发明包括新提出的用于确定模态转换的重叠内容建模,灵活清晰地表达和应用用户偏好模态转换的方法,以及基于用户偏好在复杂内容之间分配资源的资源分配方法 。 结果,上述三种方法的集成提供了一种综合解决方案,特别是在模态转换中引起的问题,并且通常涉及在内容的自适应转换中引起的问题。

    Device and method for modality conversion of multimedia contents
    6.
    发明申请
    Device and method for modality conversion of multimedia contents 有权
    多媒体内容的模态转换的装置和方法

    公开(公告)号:US20060294546A1

    公开(公告)日:2006-12-28

    申请号:US10545632

    申请日:2004-02-13

    摘要: The present invention relates to a method of systematically and synthetically accessing modality conversion that is an important part in the contents adaptive conversion process of a universal multimedia access system. The present invention provides an effective method of solving a problem, which is incurred at the time of modality conversion and still remains as one of difficult problems incurred during adaptive contents conversion. For this purpose, the present invention includes overlapped contents modeling newly proposed to determine modality conversion, a method of flexibly and clearly expressing and applying user preference for the modality conversion, and a resource allocation method of distributing resources among complicated contents based on the user preference. As a result, the integration of the above three methods provides a synthetic solution, particularly, to a problem incurred in the modality conversion and, generally, to a problem incurred in the adaptive conversion of contents.

    摘要翻译: 本发明涉及一种系统地和综合地访问模态转换的方法,该方法是通用多媒体接入系统的内容自适应转换过程中的重要部分。 本发明提供了解决在形态转换时产生的问题的有效方法,并且仍然是在自适应内容转换期间引起的难题之一。 为此,本发明包括新提出的用于确定模态转换的重叠内容建模,灵活清晰地表达和应用用户偏好模态转换的方法,以及基于用户偏好在复杂内容之间分配资源的资源分配方法 。 结果,上述三种方法的集成提供了一种综合解决方案,特别是在模态转换中引起的问题,并且通常涉及在内容的自适应转换中引起的问题。

    APPARATUS AND METHOD FOR CODING AND DECODING MULTI OBJECT AUDIO SIGNAL WITH MULTI CHANNEL
    10.
    发明申请
    APPARATUS AND METHOD FOR CODING AND DECODING MULTI OBJECT AUDIO SIGNAL WITH MULTI CHANNEL 有权
    多通道编码和解码多目标音频信号的装置和方法

    公开(公告)号:US20100121647A1

    公开(公告)日:2010-05-13

    申请号:US12593808

    申请日:2008-03-31

    IPC分类号: G10L21/00

    CPC分类号: G10L19/008

    摘要: Provided are an apparatus and method for coding and decoding a multi object audio signal with multi channel. The apparatus includes: a multi channel encoding means for down-mixing an audio signal including a plurality of channels, generating a spatial cue for the audio signal including the plurality of channels, and generating first rendering information including the generated spatial cue; and a multi object encoding unit for down-mixing an audio signal including a plurality of objects, which includes the down-mixed signal from the multi channel encoding unit, generating a spatial cue for the audio signal including the plurality of objects, and generating second rendering information including the generated spatial cue, wherein the multichannel encoding unit generates a spatial cue for the audio signal including the plurality of objects regardless of a Coder-DECoder (CODEC) scheme the limits the multi channel encoding unit.

    摘要翻译: 提供了一种用于对具有多信道的多对象音频信号进行编码和解码的装置和方法。 该装置包括:多通道编码装置,用于对包括多个通道的音频信号进行下变频混合,产生包括多个通道的音频信号的空间提示,以及生成包括产生的空间提示的第一渲染信息; 以及多对象编码单元,用于对包括来自所述多通道编码单元的所述下混合信号的包括多个对象的音频信号进行下混频,以产生包括所述多个对象的音频信号的空间提示,并且产生第二 包括生成的空间提示的渲染信息,其中多通道编码单元生成包括多个对象的音频信号的空间提示,而不管编码器 - 解码器(CODEC)方案如何限制多频道编码单元。