Imaging method and device capable of eliminating reverse time migration noises

An embodiment of the invention provides an imaging method and a device capable of eliminating reverse time migration noises. The method comprises the steps of conducting hilbert transform on a seismic wave field along a preset spatial direction; obtaining a shot point forward modeling wave field which is subjected to the hilbert transform and a receiver point reverse time extrapolation wave field which is subjected to the hilbert transform; and obtaining cross-correlation imaging results according to the shot point forward modeling wave field and the receiver point reverse time extrapolation wave field. According to the method and the device, technological means that the seismic wave field is subjected to the hilbert transform along the preset spatial direction, the shot point forward modeling wave field which is subjected to the hilbert transform and the receiver point reverse time extrapolation wave field which is subjected to the hilbert transform are obtained and cross-correlation imaging results are obta