The Technical Analysis of Geology Image Quality Enhancement

During the tunnel construction, as the structure of geology terrane outside of the tunnel is differ in thousands ways, also the builders´ interfere and so on. These reasons made the image of the tunnel face different. Usually the flow path of one image system is to deal with the image firstly. This stage is the primary stage of image processing. If this stage is not well, the work can not go on. In order to deal with image processing in the preprocessing stage better, this paper will put forward quality evaluation of image and airspace transformation strengthen so as to made the image applicable to the analysis of image system better.