摘要
针对摄影测量作业中,影像对的亮度不平衡,对比度低、图像模糊的情况,提出了在空三加密之前引入图像增强处理方法和处理流程,通过商用软件对原理和流程进行实现,并结合实际工程应用取得了良好的效果。
In order to remove the luminance differences or contrast lowness and blur for the images in block area during the working of photography,an image enhancement processing method and the corresponding integrated processing flow are proposed in this paper.Its principle and processing flow are realized in the development of commercial software.And good results have been achieved in practical project applications.
出处
《工程勘察》
CSCD
北大核心
2010年第2期71-74,共4页
Geotechnical Investigation & Surveying
关键词
空三加密
图像增强
控制点量测
精度
aerial triangulation
image enhancement
control point s measurement
precision
