Camera parameter calibration method based on GPS
A camera parameter and calibration method technology, which is applied in the field of GPS-based camera parameter calibration, can solve problems such as errors and inability to fully meet accuracy requirements, and achieve the effect of improving accuracy and precision and avoiding low precision
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[0025] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, those skilled in the art can imagine various implementations of the GPS-based camera parameter calibration method of the present invention. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solutions of the present invention, and should not be regarded as all of the present invention or as a limitation or limitation to the technical solutions of the present invention.
[0026] 1. The basic idea of the invention
[0027] First, obtain the longitude, latitude, and altitude coordinate information of the GPS receiving antenna's centroid in the WGS-84 coordinate system through the GPS receiving antenna, and use the camera to collect images of the GPS receiving antenna at different positions;
[0028] Then, according to the relationship between the WGS-84 coordinate syst...
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