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    • 1. 发明申请
    • DATA INPUT APPARATUS AND DATA PROCESSING METHOD THEREFOR
    • 数据输入设备及其数据处理方法
    • WO2009075433A1
    • 2009-06-18
    • PCT/KR2008/003397
    • 2008-06-17
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTESON, Yong KiCHO, Il YeonJEONG, Hyun TaeLEE, Dong WooSUNWOO, JohnHAN, Dong Won
    • SON, Yong KiCHO, Il YeonJEONG, Hyun TaeLEE, Dong WooSUNWOO, JohnHAN, Dong Won
    • G06F3/033
    • G06F3/043G06F3/0425
    • A data input apparatus includes a motion measurement unit for measuring a motion of an object within a measurement range, and transmitting a measured image indicating the motion; and a signal processing unit for calculating rates of change in size of and in motion of the object, converting the calculated result into two-dimensional data, recognizing a pattern corresponding to the two-dimensional data, and generating pattern data corresponding to the recognized pattern. A data processing method using the apparatus includes measuring the motion of the object when an event of the motion of the object occurs within the measurement range; performing a signal processing on the measured image; calculating the rates of change; converting data corresponding to the calculated rates of change into the two-dimensional data; comparing the two-dimensional data with a pre-stored pattern information to recognize a pattern; and generating pattern data corresponding to the recognized pattern.
    • 数据输入装置包括用于测量测量范围内的对象运动的运动测量单元,以及传送指示运动的测量图像; 以及信号处理单元,用于计算对象的大小和运动的变化率,将所计算的结果转换为二维数据,识别与二维数据相对应的模式,以及生成与所识别的图案相对应的图案数据 。 使用该装置的数据处理方法包括当所述对象的运动的事件发生在所述测量范围内时,测量所述对象的运动; 对所测量的图像执行信号处理; 计算变更率; 将与所计算的变化率对应的数据转换为二维数据; 将所述二维数据与预先存储的图案信息进行比较以识别图案; 以及生成与所识别的图案对应的图案数据。