真正射影像生成中遮蔽区域的补偿The occlusion compensation in the true orthophoto generation
边馥苓,王潇
摘要(Abstract)：
经过正射纠正后的真正射影像,往往会出现建筑物遮挡造成的影像信息缺失区域。本文采用相邻影像补偿、图像修复两种方法依次对这些缺失区域进行补偿。对于因相邻影像信息不足,仍未补偿的剩余像素,在引入DBM模型的基础上,进一步提出一种基于有效像素的样本纹理合成方法,实验结果证明,该方法优于常规图像修复算法,生成了完整的真正射影像。
关键词(KeyWords)： 真正射影像;遮蔽区域;像素补偿;有效像素;纹理合成
基金项目(Foundation):
作者(Author): 边馥苓,王潇
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