Multi-source heterogeneous image information, data information and geographic information real-time fusion method

The invention relates to the technical field of embedded computer video processing, and discloses a multi-source heterogeneous image information, data information and geographic information real-time fusion method, which comprises the following steps of: performing information detection and classification, image preprocessing and data preprocessing, performing time alignment and space alignment on the data information, and performing data fusion to obtain first image information; the first image information and the preprocessed image information are subjected to secondary alignment and fusion after color space unification, a final fused image is obtained, and the first image information comprises real-time data information and geographic information at the same time; the data fusion result can make up for the defects that the pure image fusion error is large, the concerned target behind the shielding object cannot be detected, and misjudgment is easily caused, and the fusion precision and accuracy are improve