Method and apparatus for encoding
    2.
    发明授权
    Method and apparatus for encoding 有权
    用于编码的方法和装置

    公开(公告)号:US09167256B2

    公开(公告)日:2015-10-20

    申请号:US12872909

    申请日:2010-08-31

    申请人: Jing Yang Chen

    发明人: Jing Yang Chen

    摘要: A system for encoding video data calculates a need parameter for an encoder and then adds a predetermined need bias value to the need parameter. The bias value is added without first determining video source complexity. The system then determines whether the input video comprises static video. Thereafter, the need parameter bias value is scaled in response to a determination that the input video includes the static video.

    摘要翻译: 用于编码视频数据的系统计算编码器的需要参数,然后将预定的需要偏差值加到需要参数上。 添加偏置值,而无需首先确定视频源的复杂度。 系统然后确定输入视频是否包括静态视频。 此后,响应于确定输入视频包括静态视频,需要参数偏置值被缩放。

    Methods of diagnosing, preventing and treating cancer metastasis
    4.
    发明授权
    Methods of diagnosing, preventing and treating cancer metastasis 失效
    诊断,预防和治疗癌症转移的方法

    公开(公告)号:US08568998B2

    公开(公告)日:2013-10-29

    申请号:US13309067

    申请日:2011-12-01

    IPC分类号: G01N33/574 A61K49/00

    摘要: The invention relates to methods and compositions for inhibiting metastasis, such as by inhibiting FOXC2 expression or activity. The invention further relates to methods of prognosticating, diagnosing, and assisting in the diagnosis of metastasis in an individual, or of determining the metastatic potential of a tumor. The invention further relates to methods of identifying agents which inhibit metastasis.

    摘要翻译: 本发明涉及抑制转移的方法和组合物,例如通过抑制FOXC2表达或活性。 本发明还涉及预测,诊断和辅助个体中转移的诊断或确定肿瘤的转移潜力的方法。 本发明还涉及鉴定抑制转移的药物的方法。

    Method and apparatus for eliminating frequency-domain interference signals
    6.
    发明授权
    Method and apparatus for eliminating frequency-domain interference signals 有权
    消除频域干扰信号的方法和装置

    公开(公告)号:US08437412B2

    公开(公告)日:2013-05-07

    申请号:US12636333

    申请日:2009-12-11

    IPC分类号: H04L27/28 H04L27/06 H04B1/10

    CPC分类号: H04B1/7107 H04B1/7102

    摘要: The present invention discloses a method and an apparatus for eliminating frequency-domain interference signals, and relates to communication technologies. The method includes: multiplying a frequency-domain channel estimation value by a frequency-domain interference signal to obtain a frequency-domain received interference signal; and subtracting the frequency-domain received interference signal from the frequency-domain received signal to obtain the frequency-domain received signal free of interference. The apparatus includes a multiplying module and a subtracting module. A frequency-domain equalizer includes an interference signal obtaining module and an interference signal eliminating module. The technical solution provided herein eliminates interference signals in the frequency domain, and saves the calculation load in contrast with elimination of time-domain interference signals.

    摘要翻译: 本发明公开了一种消除频域干扰信号的方法和装置,涉及通信技术。 该方法包括:将频域信道估计值乘以频域干扰信号以获得频域接收干扰信号; 并从频域接收信号中减去频域接收干扰信号,得到无干扰的频域接收信号。 该装置包括乘法模块和减法模块。 频域均衡器包括干扰信号获取模块和干扰信号消除模块。 这里提供的技术方案消除了频域中的干扰信号,并且与消除时域干扰信号相反,节省了计算负荷。

    METHOD TO MATCH INPUT AND OUTPUT TIMESTAMPS IN A VIDEO ENCODER AND ADVERTISEMENT INSERTER
    7.
    发明申请
    METHOD TO MATCH INPUT AND OUTPUT TIMESTAMPS IN A VIDEO ENCODER AND ADVERTISEMENT INSERTER 审中-公开
    在视频编码器和广告插入器中匹配输入和输出时间戳的方法

    公开(公告)号:US20130083859A1

    公开(公告)日:2013-04-04

    申请号:US13252753

    申请日:2011-10-04

    IPC分类号: H04N7/26 H04N7/24

    摘要: A method, a video processing system, and an electronic device are disclosed. A video transcoder may decode a compressed video data frame creating a decoded video data frame. The video transcoder may embed a network presentation timestamp in the decoded video data frame. The video transcoder may re-encode the decoded video data frame creating a transcoded video data frame. A field programmable gate array may compare the network presentation timestamp with a transcoder presentation timestamp to determine a timestamp offset.

    摘要翻译: 公开了一种方法,视频处理系统和电子设备。 视频代码转换器可以对创建解码的视频数据帧的压缩视频数据帧进行解码。 视频代码转换器可以在解码的视频数据帧中嵌入网络呈现时间戳。 视频代码转换器可以重新编码解码的视频数据帧,从而产生代码转换的视频数据帧。 现场可编程门阵列可以将网络呈现时间戳与代码转换器呈现时间戳进行比较,以确定时间戳偏移量。

    CODING AND DECODING SYNCHRONIZED COMPRESSED VIDEO BITSTREAMS
    8.
    发明申请
    CODING AND DECODING SYNCHRONIZED COMPRESSED VIDEO BITSTREAMS 审中-公开
    编码和解码同步压缩视频比特

    公开(公告)号:US20130064308A1

    公开(公告)日:2013-03-14

    申请号:US13232557

    申请日:2011-09-14

    IPC分类号: H04N7/54

    摘要: Coding may include receiving a source video bitstream including source frames and determining information from the source frames. The determined information may include timing information and grouping information and may be utilized in encoding synchronizing processed frames for a synchronized compressed video bitstream. Decoding may include receiving a synchronized compressed video bitstream including the encoding synchronizing processed frames. The decoding may include preparing video chunk files having boundaries defined by the encoding synchronizing processed frames and decoding the prepared video chunk files.

    摘要翻译: 编码可以包括接收包括源帧的源视频比特流和从源帧确定信息。 确定的信息可以包括定时信息和分组信息,并且可以用于对同步的压缩视频比特流进行同步处理的帧的编码。 解码可以包括接收包括编码同步处理帧的同步压缩视频比特流。 解码可以包括准备具有由编码同步处理的帧定义的边界的视频块文件,并且解码准备的视频块文件。

    ENCODER-AIDED SEGMENTATION FOR ADAPTIVE STREAMING
    9.
    发明申请
    ENCODER-AIDED SEGMENTATION FOR ADAPTIVE STREAMING 有权
    编码器自适应分段

    公开(公告)号:US20130064283A1

    公开(公告)日:2013-03-14

    申请号:US13588885

    申请日:2012-08-17

    IPC分类号: H04N7/26

    摘要: In one embodiment, a method for encoding content includes receiving source content and encoding the source content into a plurality of content streams. The encoding includes aligning the plurality of content streams at Group of Pictures (GOP) boundaries. The encoding further includes embedding, in each content stream, metadata identifying segmentation points within the content stream, where the segmentation points correspond to one or more of the GOP boundaries.

    摘要翻译: 在一个实施例中,用于编码内容的方法包括接收源内容并将源内容编码为多个内容流。 编码包括在图像组(GOP)边界处对齐多个内容流。 编码还包括在每个内容流中嵌入识别内容流内的分割点的元数据,其中分割点对应于GOP边界中的一个或多个。

    METHOD OF PROGRAMMING DRIVING WAVEFORM FOR ELECTROPHORETIC DISPLAY
    10.
    发明申请
    METHOD OF PROGRAMMING DRIVING WAVEFORM FOR ELECTROPHORETIC DISPLAY 有权
    编程用于电泳显示的驱动波形的方法

    公开(公告)号:US20130033472A1

    公开(公告)日:2013-02-07

    申请号:US13562518

    申请日:2012-07-31

    IPC分类号: G09G5/00 G09G3/34

    摘要: A method of programming a driving waveform for an electrophoretic display (EPD) is provided, wherein the driving waveform includes several single pulses selected from K candidate pulse widths W1˜WK. First, K different constant pulse sequences corresponding to W1˜WK may be applied to the EPD, to obtain K sets of discrete electro-optical response data. A polynomial curve fitting algorithm is applied to obtain K relation curves C1˜CK between contrast ratios of the EPD to time, corresponding to the K sets of discrete electro-optical response data. After calculating the slope values S1˜SK of the curves C1˜CK at a current contrast ratio of the EPD, a maximum slope Smax among S1˜SK and a specific pulse width Ws corresponding thereto are determined. A next contrast ratio of the EPD is calculated according to Ws and Smax. The design process is repeated until the next contrast ratio of the EPD exceeds a target value.

    摘要翻译: 提供了一种编程用于电泳显示器(EPD)的驱动波形的方法,其中驱动波形包括从K个候选脉冲宽度W1〜WK中选出的几个单个脉冲。 首先,可以将对应于W1〜WK的K个不同的恒定脉冲序列应用于EPD,以获得K组离散电光响应数据。 应用多项式曲线拟合算法,获得EPD与时间对比度之间的K关系曲线C1〜CK,对应于离散电光响应数据的K组。 在以EPD的当前对比度计算曲线C1〜CK的斜率值S1〜SK之后,确定S1〜SK与其对应的特定脉冲宽度Ws之间的最大斜率Smax。 根据Ws和Smax计算EPD的下一个对比度。 重复设计过程直到EPD的下一个对比度超过目标值。