Calibration method and device, target detection system, electronic equipment and storage medium

The invention provides a calibration method and device, a target detection system, electronic equipment and a storage medium. The method comprises the following steps: acquiring first detection information and second detection information; based on the candidate calibration parameters, converting the first detection information into a coordinate system where the second detection information is located to obtain third detection information under the candidate calibration parameters; based on the position information of each second target in the second detection information and the position information of each third target in the third detection information, calculating the total overlapping area of each second target and each third target under the candidate calibration parameters; and determining a target calibration parameter from the candidate calibration parameters based on the total overlapping area under the candidate calibration parameters. According to the method, the device, the system, the electronic