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    • 1. 发明申请
    • DISPLACEMENT SENSOR
    • 位移传感器
    • US20080013103A1
    • 2008-01-17
    • US11776255
    • 2007-07-11
    • Tokiko INOUEYusuke IidaTatsuya MatsunagaHitoshi Oba
    • Tokiko INOUEYusuke IidaTatsuya MatsunagaHitoshi Oba
    • G01B11/24
    • G01B11/25G06F3/0482G06F3/04845G06T7/521
    • An image taken by an imaging device is displayed on a display unit. When a confirmation instruction is inputted through an input unit, image teaching is performed while the image displayed on the display unit is set to a setting object image. A measurement item which is of a candidate of a measurement process including specification of a reference position is displayed as the measurement process to accept selection. Specification of cutout area which constitutes one measurement target region is accepted, a measurement point including a local region or a feature point which is used for the measurement is automatically set in the measurement target region based on pieces of information on the set measurement process and reference position.
    • 在显示单元上显示由成像装置拍摄的图像。 当通过输入单元输入确认指令时,在将显示在显示单元上的图像设置为设置对象图像的同时执行图像示教。 将包括参考位置的指定的测量处理的候选项的测量项目显示为接受选择的测量处理。 接受构成一个测量目标区域的切除区域的规格,包括用于测量的局部区域或特征点的测量点基于设定的测量处理和参考的信息被自动设置在测量对象区域中 位置。
    • 2. 发明授权
    • Displacement sensor
    • 位移传感器
    • US07663759B2
    • 2010-02-16
    • US11776255
    • 2007-07-11
    • Tokiko InoueYusuke IidaTatsuya MatsunagaHitoshi Oba
    • Tokiko InoueYusuke IidaTatsuya MatsunagaHitoshi Oba
    • G01N21/55
    • G01B11/25G06F3/0482G06F3/04845G06T7/521
    • An image taken by an imaging device is displayed on a display unit. When a confirmation instruction is inputted through an input unit, image teaching is performed while the image displayed on the display unit is set to a setting object image. A measurement item which is of a candidate of a measurement process including specification of a reference position is displayed as the measurement process to accept selection. Specification of cutout area which constitutes one measurement target region is accepted, a measurement point including a local region or a feature point which is used for the measurement is automatically set in the measurement target region based on pieces of information on the set measurement process and reference position.
    • 在显示单元上显示由成像装置拍摄的图像。 当通过输入单元输入确认指令时,在将显示在显示单元上的图像设置为设置对象图像的同时执行图像示教。 将包括参考位置的指定的测量处理的候选项的测量项目显示为接受选择的测量处理。 接受构成一个测量目标区域的切除区域的规格,包括用于测量的局部区域或特征点的测量点基于设定的测量处理和参考的信息被自动设置在测量对象区域中 位置。
    • 3. 发明申请
    • DISPLACEMENT SENSOR
    • 位移传感器
    • US20130201490A1
    • 2013-08-08
    • US13636003
    • 2011-03-17
    • Yusuke IidaHiroaki Takimasa
    • Yusuke IidaHiroaki Takimasa
    • G01B11/14
    • G01B11/026G01B11/14G01S7/4918G01S17/48
    • A signal processing unit (C1, C2, C3) for processing a light reception signal from an imaging element (12) at different magnifications is provided in a light receiving unit (102) in a displacement sensor (1). This sensor (1) measures a displacement by using light receiving amount data generated by the signal processing unit (C1) for each detection processing by a light projecting unit (101) and the light receiving unit (102), and further adjusts sensitivity for next detection processing. In sensitivity adjustment processing, when a peak value in the light receiving amount data generated by the signal processing unit (C1) approximates to 0, a peak value extracted by the signal processing unit (C2) to which higher magnification is applied is employed. Alternatively, when a peak value in the light receiving amount data generated by the signal processing unit (C1) is saturated, a peak value extracted by the signal processing unit (C3) to which 1-fold magnification is applied is employed.
    • 用于在位移传感器(1)中的光接收单元(102)中提供用于以不同放大率处理来自成像元件(12)的光接收信号的信号处理单元(C1,C2,C3)。 该传感器(1)通过使用由信号处理单元(C1)生成的用于由投光单元(101)和光接收单元(102)进行的每次检测处理的光接收量数据来测量位移,并进一步调节下一个 检测处理。 在灵敏度调整处理中,当由信号处理单元(C1)生成的光接收量数据中的峰值接近于0时,采用由应用较高倍率的信号处理单元(C2)提取的峰值。 或者,当由信号处理单元(C1)产生的光接收量数据中的峰值饱和时,采用由施加1倍放大率的信号处理单元(C3)提取的峰值。
    • 9. 发明申请
    • Image processing apparatus
    • 图像处理装置
    • US20070076277A1
    • 2007-04-05
    • US11528689
    • 2006-09-28
    • Mai MiyawakiYusuke Iida
    • Mai MiyawakiYusuke Iida
    • G03F3/08
    • G06T7/90
    • An image processing apparatus that can determine an optimal registration color according to an acquired image is provided. An image processing unit 6 receives a sample image from an imaging unit 2 and acquires a hue with respect to each of pixels arranged two-dimensionally that constitute the sample image and calculates a hue histogram. A control unit 4 extracts a candidate color based on the hue at a maximum point in the hue histogram received from the image processing unit 6. At the same time, the control unit 4 determines a hue threshold value in order to define the range of the color regarded as the candidate color. Furthermore, the control unit 4 extracts all pixels that satisfy the hue threshold value of the candidate color and acquires the value and chroma of the extracted pixel and sets the maximum value and the minimum value in the acquired value and chroma to a value threshold value and a chroma threshold value. The control unit 4 stores the determined hue threshold value, value threshold value and chroma threshold value in a memory unit 6a.
    • 提供了可以根据获取的图像确定最佳配准颜色的图像处理装置。 图像处理单元6从成像单元2接收样本图像,并且获取关于构成样本图像的二维排列的每个像素的色相,并计算色调直方图。 控制单元4基于从图像处理单元6接收的色调直方图中的最大点处的色调提取候选颜色。 同时,控制单元4确定色调阈值以便定义被视为候选颜色的颜色的范围。 此外,控制单元4提取满足候选颜色的色调阈值的所有像素,并获取提取的像素的值和色度,并将所获取的值和色度中的最大值和最小值设置为值阈值, 色度阈值。 控制单元4将确定的色调阈值,值阈值和色度阈值存储在存储器单元6a中。