Method, device and equipment for correcting point cloud data distortion and storage medium

The invention belongs to the technical field of data processing, and discloses a point cloud data distortion correction method, device and equipment and a storage medium, and the method comprises the steps: obtaining IMU data and laser radar data at the same time through an IMU and a laser radar within a preset time; iMU data are acquired to obtain IMU poses, and a global coordinate system and a local coordinate system are constructed according to the laser radar data; the IMU data and the laser radar data are subjected to SLAM to obtain an output pose, the IMU pose is corrected according to the output pose, and the corrected IMU pose is obtained; the corrected IMU pose is converted to a local coordinate system, a target laser radar local pose corresponding to each data point in the current frame point cloud in the laser radar data is obtained, and motion distortion of the current frame point cloud in the laser radar data is corrected according to the target laser radar local pose; through the above mode, the