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    • 6. 发明申请
    • SYSTEM AND METHOD FOR SCROLLING DISPLAY SCREEN, MOBILE TERMINAL INCLUDING THE SYSTEM, AND RECORDING MEDIUM STORING PROGRAM FOR EXECUTING THE METHOD
    • 用于滚动显示屏幕的系统和方法,包括系统的移动终端以及用于执行该方法的记录媒体存储程序
    • US20080235617A1
    • 2008-09-25
    • US11856316
    • 2007-09-17
    • Young-sun KIMJae-young LEE
    • Young-sun KIMJae-young LEE
    • G06F3/048
    • G06F3/04855
    • A system and method for scrolling a display screen, a mobile terminal including the system, and a recording medium storing a program for executing the method. The system includes an input unit which receives input information according to a key input operation, a display unit which displays items grouped according to a predetermined criterion, and a controller which controls the display unit to display selected items by scrolling the grouped items on a group-by-group basis, in response to the received input information. Accordingly, since a group-based scroll operation can be performed by grouping items displayed on a display screen, items can be efficiently searched for without a separate hierarchical screen change in a situation where the size of a display screen is limited, such as when using a mobile communication terminal.
    • 一种用于滚动显示屏幕的系统和方法,包括该系统的移动终端以及存储用于执行该方法的程序的记录介质。 该系统包括:输入单元,其根据键输入操作接收输入信息;显示单元,显示根据预定标准分组的项;以及控制器,其控制显示单元通过滚动组上的分组项目来显示所选项目 以组为基础,响应于所接收的输入信息。 因此,由于可以通过对显示屏幕上显示的项目进行分组来执行基于组的滚动操作,所以可以在显示屏幕的尺寸受限的情况下,没有单独的分层画面改变来有效地搜索项目,例如当使用 移动通信终端。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR EFFECTIVELY COMPRESSING MOTION VECTORS IN VIDEO CODER BASED ON MULTI-LAYER
    • 用于有效压缩基于多层视频编码器的运动矢量的方法和装置
    • US20110110432A1
    • 2011-05-12
    • US13005990
    • 2011-01-13
    • Woo-jin HANKyo-hyuk LEEJae-young LEESang-chang CHABae-keun LEEHo-jin HA
    • Woo-jin HANKyo-hyuk LEEJae-young LEESang-chang CHABae-keun LEEHo-jin HA
    • H04N7/32
    • H04N19/577H04N19/31H04N19/51H04N19/517
    • A method and apparatus of improving the compression efficiency of a motion vector by efficiently predicting a motion vector in an enhancement layer from a motion vector in a base layer in a video coding method using a multi-layer are provided. The method includes obtaining a motion vector in a base layer frame having a first frame rate from an input frame, obtaining a motion vector in a first enhancement layer frame having a second frame rate from the input frame, the second frame rate being greater than the first frame rate, generating a predicted motion vector by referring to a motion vector for at least one frame among base layer frames present immediately before and after the same temporal position as the first enhancement layer frame if there is no base layer frame at the same temporal position as the first enhancement layer frame, and coding a difference between the motion vector in the first enhancement layer frame and the generated predicted motion vector, and the obtained motion vector in the base layer.
    • 提供一种通过使用多层的视频编码方法从基层中的运动矢量有效地预测增强层中的运动矢量来提高运动矢量的压缩效率的方法和装置。 该方法包括从输入帧获得具有第一帧速率的基本层帧中的运动矢量,从输入帧获得具有第二帧速率的第一增强层帧中的运动矢量,第二帧速率大于 第一帧速率,如果在相同时刻没有基本层帧的情况下,通过参考紧邻在与第一增强层帧相同的时间位置之前和之后存在的基本层帧中的至少一个帧的运动矢量来生成预测的运动矢量 位置作为第一增强层帧,并且编码第一增强层帧中的运动矢量与生成的预测运动矢量之间的差,以及所获得的基本层中的运动矢量。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR CONTROLLING DATA PROCESSING MODULE
    • 用于控制数据处理模块的方法和装置
    • US20090172456A1
    • 2009-07-02
    • US12199289
    • 2008-08-27
    • Hyung-jin SEODu-il KIMJae-young LEESung-hyun CHO
    • Hyung-jin SEODu-il KIMJae-young LEESung-hyun CHO
    • G06F13/42
    • H04N21/4341H04N19/146H04N21/2368H04N21/4305H04N21/4307
    • Provided are a method and apparatus for controlling a plurality of data processing modules that process data independently and output the processed data. A method of controlling a first data processing module and a second data processing module that process data independently and synchronize and output the processed data, the method including acquiring first data output rate information representing a current data output rate of the first data processing module, acquiring second data output rate information representing a current data output rate of the second data processing module, and adjusting a data output rate of at least one of the first data processing module and the second data processing module, on the basis of the first data output rate information and the second data output rate information.
    • 提供一种用于控制独立处理数据并输出处理的数据的多个数据处理模块的方法和装置。 一种控制第一数据处理模块和第二数据处理模块的方法,所述第一数据处理模块和第二数据处理模块独立地处理数据并同步并输出处理后的数据,该方法包括: 第二数据输出速率信息,表示第二数据处理模块的当前数据输出速率,并且基于第一数据输出速率调整第一数据处理模块和第二数据处理模块中的至少一个的数据输出速率 信息和第二数据输出速率信息。