The embodiment of the invention discloses a track tracking method and device and a storage medium. According to the embodiment of the invention, the method comprises: acquiring a video acquired by image acquisition equipment; carrying out object tracking on the image in the video to obtain an object track corresponding to an image acquisition device, the object track comprising a plurality of object images of the same object in the video; classifying the quality of an object image in the object track to obtain a quality type of the object image; filtering an object image in the object track based on the quality type of the object image to obtain a filtered object track corresponding to an image acquisition device; and clustering the filtered object trajectory corresponding to the image acquisition device to obtain a target trajectory of the object. According to the scheme, the track tracking accuracy can be greatly improved.