Random access image encoding system and method
    1.
    发明授权
    Random access image encoding system and method 有权
    随机存取图像编码系统及方法

    公开(公告)号:US08718391B2

    公开(公告)日:2014-05-06

    申请号:US12805452

    申请日:2010-07-30

    摘要: An image encoding system and method for performing random access may be provided. The image encoding system may perform intra prediction based on a processing unit, and code a pixel using a result of the intra prediction. Also, the image encoding system may generate a bitstream with respect to an input image using a Fixed Length Code (FLC). Coding may be performed based on the processing unit, and thus random access may be performed based on the processing unit.

    摘要翻译: 可以提供用于执行随机访问的图像编码系统和方法。 图像编码系统可以基于处理单元执行帧内预测,​​并且使用帧内预测的结果对像素进行编码。 此外,图像编码系统可以使用固定长度码(FLC)生成相对于输入图像的比特流。 可以基于处理单元执行编码,并且因此可以基于处理单元执行随机访问。

    Method, medium, and system compressing and/or decompressing pixel data
    2.
    发明授权
    Method, medium, and system compressing and/or decompressing pixel data 有权
    方法,介质和系统压缩和/或解压缩像素数据

    公开(公告)号:US07983494B2

    公开(公告)日:2011-07-19

    申请号:US11711637

    申请日:2007-02-28

    IPC分类号: G06K9/46

    摘要: A pixel data compression/decompression system, medium, and method, including determining the similarity between a first pixel data and a second pixel data adjacent to the first pixel data, selecting one of a first compression mode, where a difference between a compression ratio of the first pixel data and a compression ratio of the second pixel data is high, and a second compression mode, where a difference between a compression ratio of the first pixel data and a compression ratio of the second pixel data is low, based on the similarity, and compressing the first pixel data and the second pixel data based on the selected compression mode.

    摘要翻译: 一种像素数据压缩/解压缩系统,介质和方法,包括确定与第一像素数据相邻的第一像素数据和第二像素数据之间的相似度,选择第一压缩模式之一,其中压缩比 第一像素数据和第二像素数据的压缩比高,并且基于相似度,第一像素数据的压缩比与第二像素数据的压缩比之间的差低的第二压缩模式 并且基于所选择的压缩模式来压缩第一像素数据和第二像素数据。

    Random access image encoding system and method
    3.
    发明申请
    Random access image encoding system and method 有权
    随机存取图像编码系统及方法

    公开(公告)号:US20110069900A1

    公开(公告)日:2011-03-24

    申请号:US12805452

    申请日:2010-07-30

    IPC分类号: G06K9/46

    摘要: An image encoding system and method for performing random access may be provided. The image encoding system may perform intra prediction based on a processing unit, and code a pixel using a result of the intra prediction. Also, the image encoding system may generate a bitstream with respect to an input image using a Fixed Length Code (FLC). Coding may be performed based on the processing unit, and thus random access may be performed based on the processing unit.

    摘要翻译: 可以提供用于执行随机访问的图像编码系统和方法。 图像编码系统可以基于处理单元执行帧内预测,​​并且使用帧内预测的结果对像素进行编码。 此外,图像编码系统可以使用固定长度码(FLC)生成相对于输入图像的比特流。 可以基于处理单元执行编码,并且因此可以基于处理单元执行随机访问。

    Signal processing apparatus and method for providing 3D sound effect
    4.
    发明授权
    Signal processing apparatus and method for providing 3D sound effect 有权
    用于提供3D声音效果的信号处理装置和方法

    公开(公告)号:US09161148B2

    公开(公告)日:2015-10-13

    申请号:US13432581

    申请日:2012-03-28

    IPC分类号: H04R5/00 H04S3/00 H04S3/02

    CPC分类号: H04S3/004 H04S3/02

    摘要: A signal processing apparatus and method providing a 3-dimensional (3D) sound effect may determine a mask related to an ambience of an input signal, separate the input signal into a primary signal and an ambience signal using the mask, decorrelate the ambience signal, and sum the decorrelated ambience signal and the primary signal, accordingly generating an output signal to which a sound effect is applied.

    摘要翻译: 提供三维(3D)声音效果的信号处理装置和方法可以确定与输入信号的环境相关的掩模,使用该掩模将输入信号分离为主信号和环境信号,将相关信号解相关, 并且将去相关的氛围信号和主信号相加,从而产生施加声音效果的输出信号。

    SIGNAL PROCESSING APPARATUS AND METHOD FOR PROVIDING 3D SOUND EFFECT
    5.
    发明申请
    SIGNAL PROCESSING APPARATUS AND METHOD FOR PROVIDING 3D SOUND EFFECT 有权
    信号处理装置和提供3D声音效果的方法

    公开(公告)号:US20130064374A1

    公开(公告)日:2013-03-14

    申请号:US13432581

    申请日:2012-03-28

    IPC分类号: H04R5/00 H04R3/02

    CPC分类号: H04S3/004 H04S3/02

    摘要: A signal processing apparatus and method providing a 3-dimensional (3D) sound effect may determine a mask related to an ambience of an input signal, separate the input signal into a primary signal and an ambience signal using the mask, decorrelate the ambience signal, and sum the decorrelated ambience signal and the primary signal, accordingly generating an output signal to which a sound effect is applied.

    摘要翻译: 提供三维(3D)声音效果的信号处理装置和方法可以确定与输入信号的环境相关的掩模,使用该掩模将输入信号分离为主信号和环境信号,将相关信号解相关, 并且将去相关的氛围信号和主信号相加,从而产生施加声音效果的输出信号。

    MOTION ESTIMATION APPARATUS AND METHOD AND IMAGE ENCODING APPARATUS AND METHOD EMPLOYING THE SAME
    6.
    发明申请
    MOTION ESTIMATION APPARATUS AND METHOD AND IMAGE ENCODING APPARATUS AND METHOD EMPLOYING THE SAME 有权
    运动估计装置和方法及图像编码装置及其使用方法

    公开(公告)号:US20080019448A1

    公开(公告)日:2008-01-24

    申请号:US11779415

    申请日:2007-07-18

    IPC分类号: H04N11/02

    摘要: Provided are a motion estimation apparatus and method and an image encoding apparatus and method employing the same. The motion estimation apparatus includes an optimal motion estimation unit performing motion estimation in an initial block mode while skipping remaining block modes excluding the initial block mode from a plurality of block modes of the current block, or performing motion estimation in candidate block modes determined from the plurality of block modes.

    摘要翻译: 提供了一种运动估计装置和方法以及采用该运动估计装置和方法的图像编码装置和方法。 运动估计装置包括:最优运动估计单元,在从当前块的多个块模式中跳过除了初始块模式之外的剩余块模式时,以初始块模式执行运动估计,或者在从所述块模式确定的候选块模式中执行运动估计 多个块模式。

    Apparatus of generating multi-channel sound signal
    8.
    发明授权
    Apparatus of generating multi-channel sound signal 有权
    产生多声道声音信号的装置

    公开(公告)号:US09154895B2

    公开(公告)日:2015-10-06

    申请号:US12805121

    申请日:2010-07-13

    IPC分类号: H04S3/00

    CPC分类号: H04S3/008

    摘要: An apparatus of generating a multi-channel sound signal is provided. The apparatus may include a sound separator to determine a number (N) of sound signals based on at least one of a mixing characteristic and a spatial characteristic of a multi-channel sound signal when receiving the multi-channel sound signal, and to separate the multi-channel sound signal into N sound signals, the sound signals being generated such that the multi-channel sound signal is separated, and a sound synthesizer to synthesize N sound signals to be M sound signals.

    摘要翻译: 提供一种产生多声道声音信号的装置。 该装置可以包括声音分离器,用于当接收多声道声音信号时,基于多声道声音信号的混合特性和空间特性中的至少一个来确定声音信号的数量(N),并且将 将多声道声音信号转换为N个声音信号,生成声音信号,使得多声道声音信号被分离,并且声音合成器将N个声音信号合成为M个声音信号。

    Limiter circuit and voltage controlled oscillator including the same
    9.
    发明授权
    Limiter circuit and voltage controlled oscillator including the same 有权
    限幅器电路和压控振荡器包括相同的

    公开(公告)号:US08610510B2

    公开(公告)日:2013-12-17

    申请号:US13348783

    申请日:2012-01-12

    IPC分类号: H03K3/03

    摘要: A limiter circuit in a voltage controlled oscillator (VCO) includes a first control circuit, a second control circuit and a driving circuit having a pull-up transistor and a pull-down transistor. The first control circuit generates a first driving control signal for controlling the pull-up transistor based on an AC input signal and a first DC bias voltage. The second control circuit generates a second driving control signal for controlling the pull-down transistor based on the AC input signal and a second DC bias voltage. The driving circuit generates an output signal based on the first driving control signal and the second driving control signal. The output signal swings between a first voltage at the pull-up transistor and a second voltage at the pull-down transistor.

    摘要翻译: 压控振荡器(VCO)中的限幅电路包括第一控制电路,第二控制电路和具有上拉晶体管和下拉晶体管的驱动电路。 第一控制电路基于AC输入信号和第一DC偏置电压产生用于控制上拉晶体管的第一驱动控制信号。 第二控制电路产生用于基于AC输入信号和第二DC偏置电压来控制下拉晶体管的第二驱动控制信号。 驱动电路基于第一驱动控制信号和第二驱动控制信号生成输出信号。 输出信号在上拉晶体管的第一电压和下拉晶体管的第二电压之间摆动。

    Luminous device with heat pipe and method of manufacturing heat pipe lead for luminous device
    10.
    发明授权
    Luminous device with heat pipe and method of manufacturing heat pipe lead for luminous device 有权
    具有热管的发光装置及制造用于发光装置的热管引线的方法

    公开(公告)号:US08569939B2

    公开(公告)日:2013-10-29

    申请号:US11575292

    申请日:2005-08-26

    摘要: The present invention relates to a luminous device with a heat pipe formed therein and a heat pipe lead for a luminous device. The present invention provides a luminous device including a heat pipe lead or electrode and a luminous chip mounted onto the heat pipe lead or electrode. The luminous device of the present invention further comprises a heat dissipation member, such as a heat radiating plate or thermoelectric device, installed at an end of the heat pipe lead or electrode. Therefore, through the heat pipe lead or electrode of the present invention, a higher heat dissipation effect greater can be obtained as compared with the conventional one. As a result, it is possible to reduce thermal stress on a luminous device and to prevent the occurrence of a phenomenon in which external impurities penetrate into the luminous device. In addition, the cooling efficiency and the light-emitting efficiency of a luminous chip can be maximized by further disposing a heat dissipation member outside the heat pipe.

    摘要翻译: 本发明涉及一种其中形成有热管的发光装置和用于发光装置的热管引线。 本发明提供了一种发光装置,其包括热管引线或电极以及安装在热管引线或电极上的发光芯片。 本发明的发光装置还包括安装在热管引线或电极的端部的诸如散热板或热电装置的散热构件。 因此,通过本发明的热管引线或电极,与以往相比,能够得到较大的散热效果。 结果,可以降低发光器件上的热应力,并且防止外部杂质渗透到发光器件中的现象的发生。 此外,通过在散热管外部进一步布置散热构件,可以使发光芯片的冷却效率和发光效率最大化。