A radiographic imaging method includes: obtaining a posture image of an object under examination located at a shooting position between a radiation source and a detector; obtaining items concerning posture from an image based on the posture image, the items concerning posture including a region of interest of the object under examination, an imaging plane region of the detector and a radiation field region of the radiation source on the object under examination; obtaining range information and/or position information about the region of interest, the imaging plane region and the radiation field region based on the items concerning posture; and performing posture quality control using the range information and/or the position information.