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    • 1. 发明授权
    • Method for RPC refinement using ground control information
    • 使用地面控制信息进行RPC细化的方法
    • US08542947B2
    • 2013-09-24
    • US12775259
    • 2010-05-06
    • Zhen XiongYun Zhang
    • Zhen XiongYun Zhang
    • G06K9/54G06K9/32
    • G06T7/80G06T2207/10032
    • A computer implemented method of adjusting original rational polynomial coefficients of an RPC model for an image acquired by an image sensor comprising providing rational polynomial coefficients associated with the image calculating a pseudo position and attitude angles for the sensor using the original coefficients providing at least one ground control point associated with the image adjusting the pseudo position and attitude angles using the at least one ground control point; and adjusting the original coefficients for the image using the adjusted pseudo position and attitude angles.
    • 一种用于调整由图像传感器获取的图像的RPC模型的原始有理多项式系数的计算机实现方法,包括提供与图像相关联的有理多项式系数,所述有理多项式系数使用提供至少一个地面的原始系数来计算传感器的伪位置和姿态角 与所述图像相关联的控制点,使用所述至少一个地面控制点来调整所述伪位置和姿态角; 并且使用调整的伪位置和姿态角度来调整图像的原始系数。
    • 4. 发明申请
    • METHOD FOR RPC REFINEMENT USING GROUND CONTROL INFORMATION
    • 使用地面控制信息进行RPC优化的方法
    • US20100284629A1
    • 2010-11-11
    • US12775259
    • 2010-05-06
    • Zhen XiongYun Zhang
    • Zhen XiongYun Zhang
    • G06K9/36
    • G06T7/80G06T2207/10032
    • A computer implemented method of adjusting original rational polynomial coefficients of an RPC model for an image acquired by an image sensor comprising providing rational polynomial coefficients associated with the image calculating a pseudo position and attitude angles for the sensor using the original coefficients providing at least one ground control point associated with the image adjusting the pseudo position and attitude angles using the at least one ground control point; and adjusting the original coefficients for the image using the adjusted pseudo position and attitude angles.
    • 一种用于调整由图像传感器获取的图像的RPC模型的原始有理多项式系数的计算机实现方法,包括提供与图像相关联的有理多项式系数,所述有理多项式系数使用提供至少一个地面的原始系数来计算传感器的伪位置和姿态角 与所述图像相关联的控制点,使用所述至少一个地面控制点来调整所述伪位置和姿态角; 并且使用调整的伪位置和姿态角度来调整图像的原始系数。