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    Method and apparatus for detecting and tracking vehicles
    44.
    发明授权
    Method and apparatus for detecting and tracking vehicles 有权
    用于车辆检测和跟踪的方法和装置

    公开(公告)号：US08712096B2

    公开(公告)日：2014-04-29

    申请号：US13041092

    申请日：2011-03-04

    Applicant: Jiangjian Xiao ,  Harpreet Singh Sawhney ,  Hui Cheng

    Inventor： Jiangjian Xiao ,  Harpreet Singh Sawhney ,  Hui Cheng

    IPC: G06K9/00

    CPC classification number: G06K9/6296 ,  G06K9/00624 ,  G06T7/254

    Abstract: The present invention relates to a method and apparatus for detecting and tracking vehicles. One embodiment of a system for detecting and tracking an object (e.g., vehicle) in a field of view includes a moving object indication stage for detecting a candidate object in a series of input video frames depicting the field of view and a track association stage that uses a joint probabilistic graph matching framework to associate an existing track with the candidate object.

    Abstract translation: 本发明涉及车辆检测跟踪方法和装置。 用于在视野中检测和跟踪对象（例如，车辆）的系统的一个实施例包括用于检测描绘视场的一系列输入视频帧中的候选对象的移动对象指示级和跟踪关联级， 使用联合概率图匹配框架将现有轨道与候选对象相关联。

    DEVICE HAVING MULTIPLE PRINTING LAYERS AND A PRINTING METHOD THEREOF
    45.
    发明申请
    DEVICE HAVING MULTIPLE PRINTING LAYERS AND A PRINTING METHOD THEREOF 有权
    具有多个打印层的设备及其打印方法

    公开(公告)号：US20140079917A1

    公开(公告)日：2014-03-20

    申请号：US13623121

    申请日：2012-09-20

    Applicant: WEN-FU HUANG ,  Yin-Miao Lin ,  Meng-Hsueh Wu ,  Chen-Hui Cheng

    Inventor： WEN-FU HUANG ,  Yin-Miao Lin ,  Meng-Hsueh Wu ,  Chen-Hui Cheng

    IPC: B32B3/02 ,  B32B38/14 ,  B05D5/00

    CPC classification number: B32B38/145 ,  B32B2309/105 ,  B32B2457/208 ,  G06F3/041 ,  G06F2203/04103 ,  Y10T428/24752

    Abstract: The present disclosure discloses a device having multiple printing layers and a printing method thereof, wherein said method comprises: seriatim stack-printing at least one printing layer on a protective substrate in an ascending order of size, wherein the protective substrate has an open surface exposed outward and a laminating surface laminated with a plate, and wherein the printing layer is printed on a part of the laminating surface and the closer the printing layer is to the laminating surface, the smaller area the printing layer has so as to reduce height difference between printing layers and make for the following lamination.

    Abstract translation: 本公开公开了一种具有多个印刷层的装置及其印刷方法，其中所述方法包括：按照大小的升序将至少一个印刷层堆叠在保护基板上，其中保护基板具有敞开的表面暴露 并且其中印刷层印刷在层压表面的一部分上，并且印刷层越靠近层压表面，印刷层具有较小的区域以便减小印刷层之间的高度差异 印刷层，并进行以下层压。

    Real-time action detection and classification
    46.
    发明授权
    Real-time action detection and classification 有权
    实时动作检测与分类

    公开(公告)号：US08634638B2

    公开(公告)日：2014-01-21

    申请号：US12488911

    申请日：2009-06-22

    Applicant: Feng Han ,  Hui Cheng ,  Jiangjian Xiao ,  Harpreet Singh Sawhney ,  Sang-Hack Jung ,  Rakesh Kumar ,  Yanlin Guo

    Inventor： Feng Han ,  Hui Cheng ,  Jiangjian Xiao ,  Harpreet Singh Sawhney ,  Sang-Hack Jung ,  Rakesh Kumar ,  Yanlin Guo

    IPC: G06K9/62

    CPC classification number: G06K9/00342

    Abstract: The present invention relates to a method and system for creating a strong classifier based on motion patterns wherein the strong classifier may be used to determine an action being performed by a body in motion. When creating the strong classifier, action classification is performed by measuring similarities between features within motion patterns. Embodiments of the present invention may utilize candidate part-based action sets and training samples to train one or more weak classifiers that are then used to create a strong classifier.

    Abstract translation: 本发明涉及一种用于基于运动模式创建强分类器的方法和系统，其中强分类器可用于确定由运动中的身体执行的动作。 当创建强分类器时，通过测量运动模式中的特征之间的相似度来执行动作分类。 本发明的实施例可以利用基于候选部分的动作集和训练样本来训练一个或多个弱分类器，然后将其用于创建强分类器。

    Driving circuit having a power factor correction (PFC) function
    47.
    发明授权
    Driving circuit having a power factor correction (PFC) function 有权
    具有功率因数校正（PFC）功能的驱动电路

    公开(公告)号：US08581509B2

    公开(公告)日：2013-11-12

    申请号：US12959129

    申请日：2010-12-02

    Applicant: Hsin-Hui Cheng ,  Claud Gan

    Inventor： Hsin-Hui Cheng ,  Claud Gan

    IPC: G05F1/00

    CPC classification number: H05B33/0815

    Abstract: A driving circuit having a power factor correction (PFC) function includes a power converter, a harmonic wave generator, a voltage divider, and a modify element. The power converter receives AC power to convert to DC power. The harmonic wave generator generates a harmonic wave from the DC power. The voltage level of the harmonic wave is decreased by the voltage divider to generate a comparing signal. The modify element compares the comparing signal and a feedback current signal of the LED to regulate the DC power accordingly for power-supplying the LED stably. Therefore the power factor (PF) of the driving circuit is enhanced.

    Abstract translation: 具有功率因数校正（PFC）功能的驱动电路包括功率转换器，谐波发生器，分压器和修改元件。 电源转换器接收交流电源转换为直流电源。 谐波发生器从直流电源产生谐波。 通过分压器降低谐波的电压电平，生成比较信号。 修改元件将比较信号和LED的反馈电流信号进行比较，以稳定地调节DC功率，为LED供电。 因此，驱动电路的功率因数（PF）增强。

    Low-temperature stainless steel carburization method
    49.
    发明授权
    Low-temperature stainless steel carburization method 有权
    低温不锈钢渗碳法

    公开(公告)号：US08540825B2

    公开(公告)日：2013-09-24

    申请号：US13074742

    申请日：2011-03-29

    Applicant: Kuen-Shyang Hwang ,  Li-Hui Cheng ,  Yung-Chung Lu

    Inventor： Kuen-Shyang Hwang ,  Li-Hui Cheng ,  Yung-Chung Lu

    IPC: C23C8/22 ,  C22C38/18 ,  C22C38/36

    CPC classification number: C23C8/02 ,  C23C8/22

    Abstract: A low-temperature stainless steel carburization method comprises steps: providing a stainless steel material; placing the stainless steel material in a halogen-free reducing environment and maintaining the stainless steel at a first temperature ranging 1,050 to 1,400° C.; and placing the stainless steel material in a carbon-bearing atmosphere and maintaining the stainless steel material at a second temperature lower than 600° C. to implant carbon atoms into the stainless steel material to form a carburized layer on the surface of the stainless steel material. A halide-bearing gas or solution is not to be applied to activate the passivation layer, so the fabrication cost would be reduced and the safety of carburization process would be enhanced. Besides, the environment can be prevented from halide pollution.

    Abstract translation: 低温不锈钢渗碳方法包括以下步骤：提供不锈钢材料; 将不锈钢材料放置在无卤素还原环境中，并将不锈钢保持在1,050至1400℃的第一温度。 并将不锈钢材料放置在含碳气氛中，并将不锈钢材料保持在低于600℃的第二温度，以将碳原子注入到不锈钢材料中，以在不锈钢材料的表面上形成渗碳层 。 不施加卤化物气体或溶液以激活钝化层，因此将降低制造成本并提高渗碳过程的安全性。 此外，可以防止环境污染卤化物。

    Macro-block based mixed resolution video compression system
    50.
    发明授权
    Macro-block based mixed resolution video compression system 有权
    基于宏块的混合分辨率视频压缩系统

    公开(公告)号：US08391368B2

    公开(公告)日：2013-03-05

    申请号：US11401990

    申请日：2006-04-10

    Applicant: Hui Cheng ,  Michael Anthony Isnardi ,  Arkady Kopansky

    Inventor： Hui Cheng ,  Michael Anthony Isnardi ,  Arkady Kopansky

    IPC: H04N7/12

    CPC classification number: H04N19/59 ,  H04N19/117 ,  H04N19/132 ,  H04N19/139 ,  H04N19/147 ,  H04N19/176 ,  H04N19/196 ,  H04N19/61 ,  H04N19/82 ,  H04N19/86

    Abstract: A system and method of compressing a video signal can include the steps of: receiving a video signal, the video signal including frames; analyzing, for each frame, the video signal on a macroblock-by-macroblock level; determining whether to downsample a macroblock residual for each of the macroblocks; selectively downsampling a macroblock residual for some of the macroblocks; and coding the macroblocks. A system and method of decompressing a video signal can include the steps of receiving a compressed video signal, the video signal including frames; analyzing, for each frame, the video signal on a macroblock-by-macroblock level; determining whether to upsample a macroblock residual for each of the macroblocks; selectively upsampling a macroblock residual for some of the macroblocks; and decoding the macroblocks.

    Abstract translation: 压缩视频信号的系统和方法可以包括以下步骤：接收视频信号，视频信号包括帧; 对于每个帧分析以宏块为单位的视频信号; 确定是否对每个所述宏块的宏块残差进行下采样; 选择性地对某些宏块的宏块残差进行下采样; 并对宏块进行编码。 解压缩视频信号的系统和方法可以包括以下步骤：接收压缩视频信号，视频信号包括帧; 对于每个帧分析以宏块为单位的视频信号; 确定是否对每个宏块的宏块残差进行上采样; 选择性地对一些宏块的宏块残差进行采样; 并解码宏块。

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