error propagation model

In order to obtain a residual error map for remote sensing data after geometric correction, a GCP error propagation model was proposed.

为了获取遥感影像几何纠正误差空间分布情况，提出一种纠正控制点误差传播模型。

Finally, a general GCP error is defined to revise error propagation model and this alteration made the model suitable for more general condition.

为将模型推广至更一般的情况，定义了表观控制点误差对误差传播模型进行修正。

Using the improved error backward propagation, the model is trained with stylebook data and validated its effect by other stylebook data.

利用误差反向传播的改进算法对样本数据进行训练，并用另外的一些样本数据验证模型的应用效果。