Camera external parameter calibration state determination method and device, equipment and storage medium

The invention provides a camera external parameter calibration state determination method and device, equipment and a storage medium, and relates to the technical field of artificial intelligence, in particular to the technical fields of automatic driving, map positioning and the like. The method for determining the calibration state of the external parameters of the camera comprises the following steps: acquiring a candidate matching result of a window image and an area image in which candidate pixels of a template image are located; obtaining first evaluation information of the calibration scene and second evaluation information of the external parameter calibration result based on the candidate matching result; based on the first evaluation information and the second evaluation information, target state information of the external parameter calibration process of the first camera and the second camera is determined, and the target state information is used for determining an external parameter calibration