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    • 3. 发明申请
    • METHOD OF FORMING AN IMAGE USING BLOCK MATCHING AND MOTION COMPENSATED INTERPOLATION
    • 使用块匹配和运动补偿插值形成图像的方法
    • US20070140347A1
    • 2007-06-21
    • US11613569
    • 2006-12-20
    • Joo MOONJae SongHye KimYoung Song
    • Joo MOONJae SongHye KimYoung Song
    • H04N11/02H04N11/04
    • G06T3/4007H04N7/0127H04N7/014
    • Embodiments of the present invention may provide a method of forming an image by using block matching algorithm and motion compensating interpolation, said method comprising: a) receiving neighboring first and second frames, each frame being divided into a plurality of blocks; b) checking whether to form an interpolation frame to be inserted between the first and second frames based on a correlation between the first and second frames; c) if it is determined to form the interpolation frame, determining a first motion vector between each block in the interpolation frame and each block in the first frame, and determining a second motion vector between each of the blocks in the interpolation frame and each of the blocks in the second frame; d) determining a motion vector of each block in the interpolation frame based on the first and second motion vectors; e) reconstructing the interpolation frame by applying the motion vector of each block, wherein pixel values of the interpolation frame are determined based on pixel values of the first and second frames; and f) if brokenness of the interpolation frame is less than a threshold, adopting the interpolation frame.
    • 本发明的实施例可以提供一种通过使用块匹配算法和运动补偿内插来形成图像的方法,所述方法包括:a)接收相邻的第一和第二帧,每个帧被分成多个块; b)基于第一帧和第二帧之间的相关性来检查是否形成插入在第一帧和第二帧之间的插值帧; c)如果确定形成内插帧,则确定插值帧中的每个块与第一帧中的每个块之间的第一运动矢量,以及确定插值帧中每个块之间的第二运动矢量, 第二帧中的块; d)基于所述第一和第二运动矢量确定所述插值帧中的每个块的运动矢量; e)通过应用每个块的运动矢量来重建内插帧,其中基于第一帧和第二帧的像素值确定内插帧的像素值; 以及f)如果内插帧的损伤小于阈值,则采用内插帧。
    • 4. 发明申请
    • Axle assembly of driving wheel
    • 驱动轮轴组装
    • US20060192423A1
    • 2006-08-31
    • US11225075
    • 2005-09-14
    • Jae SongHyung Lee
    • Jae SongHyung Lee
    • B60B27/00
    • B60B27/0094B60B27/0005B60B27/0052
    • An axle assembly of a driving wheel of the present invention removes a hub and forms a brake disc integral type hub in order to integrate the hub and a brake disc. A protrusion portion is formed on an end of the brake disc integral type hub, and one portion of the protrusion portion is provided to be opposite to an inner race of a bearing, and a lower portion of the protrusion portion is provided to be opposite to a bearing inner race shaft. Since constructed such above, its structure is simple and its weight reduces. Also, since an assembly process is simple, and an assembly operation time becomes shortened, cost may be saved.
    • 本发明的驱动轮的轴组件移除轮毂并形成制动盘一体式轮毂,以便集成轮毂和制动盘。 突起部分形成在制动盘一体式轮毂的端部上,突出部分的一部分设置成与轴承的内圈相对,并且突出部的下部设置成与 轴承内圈轴。 由于这样构造,其结构简单,重量减轻。 此外,由于组装过程简单,并且组装操作时间变短,因此可以节省成本。
    • 7. 发明申请
    • Convergence compensating deflection yoke
    • 会聚补偿偏转线圈
    • US20050052111A1
    • 2005-03-10
    • US10891432
    • 2004-07-13
    • Jae HanJong ParkJae Song
    • Jae HanJong ParkJae Song
    • H01J29/70H01J29/76H01J29/46
    • H01J29/703H01J29/762H01J2229/5684
    • The present invention relates to a deflection yoke which includes an iron plate on a neck portion of a coil separator to convert PQH from a negative tendency to a positive one so that degradation of convergence features can be prevented. The deflection yoke of the invention comprises: a coil separator including a screen portion coupled to a screen panel of a CRT, a rear cover, and a neck portion extended from the central plane of the rear cover to be coupled to an electron gun portion of the CRT; horizontal and vertical deflection coils provided in the inner and outer sides of the coil separator to form horizontal and vertical deflection magnetic fields to control an electron beam; and compensating means provided in the neck portion of the coil separator to compensate convergence on a screen. The negative tendency of PQH according to the flattening of the CRT can be changed into the positive tendency by providing the compensating iron plates in the rear plate side of the coil separator in the shape of wrapping the neck portion.
    • 偏转线圈技术领域本发明涉及一种偏转线圈,其包括在线圈分离器的颈部上的铁板,以将PQH从负趋势转换为正向,从而可以防止会聚特征的退化。 本发明的偏转线圈包括:线圈分离器,其包括耦合到CRT的屏幕面板的屏幕部分,后盖和从后盖的中心平面延伸的颈部,以连接到电子枪部分的电子枪部分 CRT; 设置在线圈分离器的内侧和外侧的水平和垂直偏转线圈,以形成水平和垂直偏转磁场,以控制电子束; 以及设置在线圈分离器的颈部中以补偿屏幕上的会聚的补偿装置。 通过在线圈分离器的后板侧设置以包裹颈部的形状的补偿铁板,可以将根据CRT的扁平化的PQH的消极趋势变为积极的趋势。
    • 8. 发明授权
    • Real time wellbore pit volume monitoring system and method
    • 实时井筒体积监测系统及方法
    • US06234250B1
    • 2001-05-22
    • US09360866
    • 1999-07-23
    • Matthew Daryl GreenDavid PowerJae Song
    • Matthew Daryl GreenDavid PowerJae Song
    • E21B4700
    • E21B47/0003E21B21/08E21B47/10
    • A system is provided for monitoring in the real time the wellbore pit volume to promptly determine the occurrence of a wellbore kick and take corrective action to minimize fluid influx volume and/or drilling fluid losses. A system includes one or more level sensors 22 which output signals to a pit volume totalizer 20 and then to a computer 26. Computer 26 may also receive signals from one or more fluid temperature sensors 40 and one or more fluid compressibility sensors 42. The output from the computer may be displayed in real time in various monitors 28, then also may be output to a permanent record 30. Computer 36 may also automatically activate the conventional alarm 32 to alert the drilling operator to the occurrence of a kick. Substantial savings in drilling time and cost may be realized according to the present invention, along with benefits of reduced environmental contamination and enhanced well safety.
    • 提供了一种用于实时监测井眼坑体积的系统,以便及时确定井眼踢球的发生并采取纠正措施以最小化流体流入量和/或钻井液体损失。 系统包括一个或多个液位传感器22,其将信号输出到凹坑体积累加器20,然后到计算机26.计算机26还可以接收来自一个或多个流体温度传感器40和一个或多个流体可压缩传感器42的信号。输出 从计算机可以实时地显示在各种监视器28中,然后也可以被输出到永久记录30.计算机36还可以自动激活传统报警器32,以向钻探操作者发出踢脚。 可以根据本发明实现大量节省钻井时间和成本,同时减少环境污染和提高井的安全性。
    • 9. 发明申请
    • Method And System For Improving Testing Assessment
    • 改进测试评估的方法和系统
    • US20130316315A1
    • 2013-11-28
    • US13480411
    • 2012-05-24
    • Jae Song
    • Jae Song
    • G09B19/00
    • G09B7/00G09B29/00
    • The method and system are based on knowledge branch structure which is a hierarchical categorization of a subject's fundamental and complex elements and PAQ which is designed to re-test students on only those concepts which give an ambiguous outcome. Therefore, the method and system act as a formative and summative assessment in one which provides teachers and students with accurate and in-depth analysis of data as well as descriptive feedback from the test data. Many embodiments of the invention can be implemented as an assessment tool on a computing system, more specifically through program/software.
    • 该方法和系统基于知识分支结构,该分支结构是对主体的基本和复杂因素和PAQ的分层分类,其被设计为仅对那些给出不明确结果的概念重新测试学生。 因此,该方法和系统作为一个形成性和总结性的评估,为教师和学生提供准确和深入的数据分析以及测试数据的描述性反馈。 本发明的许多实施例可以被实现为计算系统上的评估工具,更具体地,通过程序/软件来实现。