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    • 12. 发明授权
    • Method for identifying view order of image frames of stereo image pair according to image characteristics and related machine readable medium thereof
    • 用于根据图像特征及其相关的机器可读介质识别立体图像对的图像帧的视图顺序的方法
    • US09031316B2
    • 2015-05-12
    • US13612893
    • 2012-09-13
    • Tao ZhangShan Liu
    • Tao ZhangShan Liu
    • G06K9/00H04N13/00
    • H04N13/106H04N2013/0081H04N2213/007
    • A method for identifying an actual view order of image frames of a stereo image pair includes at least the following steps: receiving the image frames; obtaining image characteristics by analyzing the image frames according to an assumed view order; and identifying the actual view order by checking the image characteristics. In addition, a machine readable medium storing a program code is provided. The program causes a processor to perform at least the following steps for identifying an actual view order of image frames of a stereo image pair when executed by the processor: receiving the image frames; obtaining image characteristics by analyzing the image frames according to an assumed view order; and identifying the actual view order by checking the image characteristics.
    • 用于识别立体图像对的图像帧的实际视图顺序的方法至少包括以下步骤:接收图像帧; 通过根据假定的视图顺序分析图像帧来获得图像特征; 并通过检查图像特征来识别实际的视图顺序。 此外,提供了存储程序代码的机器可读介质。 该程序使得处理器至少执行以下步骤,以便在由处理器执行时识别立体图像对的图像帧的实际视图顺序:接收图像帧; 通过根据假定的视图顺序分析图像帧来获得图像特征; 并通过检查图像特征来识别实际的视图顺序。
    • 13. 发明授权
    • Reducing chromatic aberration
    • 降低色差
    • US08965118B2
    • 2015-02-24
    • US13576805
    • 2011-02-07
    • Jiefu ZhaiZhe WangTao Zhang
    • Jiefu ZhaiZhe WangTao Zhang
    • G06K9/00G06K9/32H04N9/04G06K9/34
    • H04N9/045
    • A system and method for reducing chromatic aberration by aligning pixel in a color channel according to displacement from corresponding pixels in another color channel. In particular, the system calculates a feature, such as intensity, for a first block of pixels in a first color channel of an image. The feature is calculated for a second block of pixels in a second color channel of the image. Displacement is estimated between the first color channel and the second color channel by comparing the feature for the first block and the feature for the second block. At least a portion of the first color channel is aligned with at least a portion of the second color channel based on the estimated displacement.
    • 根据与另一颜色通道中的相应像素的位移对应的颜色通道中的像素来降低色差的系统和方法。 特别地,系统为图像的第一颜色通道中的第一像素块计算诸如强度的特征。 为图像的第二颜色通道中的第二像素块计算特征。 通过比较第一块的特征和第二块的特征,估计在第一颜色通道和第二颜色通道之间的位移。 基于估计的位移,第一颜色通道的至少一部分与第二颜色通道的至少一部分对准。
    • 15. 发明授权
    • Method and device for detection in cell random access
    • 用于在小区随机访问中检测的方法和装置
    • US08868061B2
    • 2014-10-21
    • US13333713
    • 2011-12-21
    • Qingxue ZhangTao ZhangYinchang Yang
    • Qingxue ZhangTao ZhangYinchang Yang
    • H04W74/08
    • H04L27/2607H04L25/00H04W74/004H04W74/0833
    • A method and a device for detection in cell random access are provided. The method includes: extending an original format used for a random access procedure to change a CP range defined by the original format; in the process of extracting a time-domain signal of a random access channel, extracting and splitting input data into time-domain antenna data in the original format and time-domain antenna data in an enhanced format, and performing signal extraction processing on the time-domain antenna data in the original format and the time-domain antenna data in the enhanced format respectively; and in the process of detection, detecting the time-domain antenna data in the original format and the time-domain antenna data in the enhanced format after the signal extraction processing to obtain detection information. The method can improve the performance of a BS and reduce the network construction costs without affecting an MS.
    • 提供了一种用于在小区随机接入中检测的方法和装置。 该方法包括:扩展用于随机接入过程的原始格式,以改变由原始格式定义的CP范围; 在提取随机接入信道的时域信号的过程中,将输入数据以原始格式提取并分解为时域天线数据,并以增强格式分解为时域天线数据,并在时间上执行信号提取处理 - 原始格式的天线数据和增强格式的时域天线数据; 并且在检测过程中,在信号提取处理后检测原始格式的时域天线数据和增强格式的时域天线数据,以获得检测信息。 该方法可以提高BS的性能,降低网络建设成本,而不影响MS。
    • 20. 发明申请
    • RETURNING ESTIMATED VALUE OF SEARCH KEYWORDS OF ENTIRE ACCOUNT
    • 返回估算全部帐户关键词的价值
    • US20130254175A1
    • 2013-09-26
    • US13318335
    • 2011-08-04
    • Tao ZhangJiaqing GuoNing Guo
    • Tao ZhangJiaqing GuoNing Guo
    • G06F17/30
    • G06F17/3053G06Q30/02G06Q30/0247G06Q30/0254G06Q30/0273G06Q30/0275G06Q30/0283
    • Techniques for returning estimated value of search keywords of an entire account include, for the entire account, obtaining one or more selected search keywords and their respective forecast periods and parameter settings. An estimated value of a respective search keyword in the respective forecast period is forecasted. Based on stored historical data and parameter settings of the respective search keyword, the estimated value of the respective search keyword is modified to obtain a modified estimated value. The modified estimated value of each search keyword is added up to generate an estimated value of the entire account. The estimated value of the entire account is returned to a client terminal from which the entire account is logged in. The present disclosure modifies the respective search keyword's estimated value so that the estimated value of the entire account satisfies the expected value of the client.
    • 返回整个帐户的搜索关键字的估计值的技术包括对于整个帐户获得一个或多个所选择的搜索关键字及其各自的预测期间和参数设置。 预测各个预测期间内的搜索关键词的估计值。 基于相应搜索关键字的存储历史数据和参数设置,修改相应搜索关键字的估计值以获得修改的估计值。 每个搜索关键字的修改后的估计值相加,以生成整个帐户的估计值。 整个帐户的估计值被返回到整个帐户登录的客户终端。本公开修改了相应的搜索关键字的估计值,使得整个帐户的估计值满足客户端的期望值。