Digital camera Geometric Calibration system(DGC)
Digital camera geometric calibration system(DGC) is a practical software for intelligent Earth observation mechanism and method of aerospace, implemented by direct linear transformation (DLT) algorithm to solve the camera internal and external azimuth elements and evaluation. Development of the software to achieve a complete set of processing functions from loading the image parameters to the evaluation of the results, solve the problem of the camera calibration very well.
1.Directly loading the camera calibration control point data(text or csv format) and the image data of control point(jpg or bmp format).
2.Implementing the processes of matching image data points and the points of artificial processes, and automatically calculating the camera internal and external azimuth elements and system-related parameters with DTL algorithm.
3.Based on the camera internal and external azimuth elements and system-related parameters calculated by the system software, we can obtain digital camera geometric calibration accuracy of assessment and amendment of the relevant parameters.
4.The camera calibration application module to meet a variety of users needs directly
