Ice ridge extraction method, device, equipment, medium and product

The embodiment of the invention discloses an ice ridge extraction method and device, equipment, a medium and a product, and the method comprises the steps: obtaining an original radar image collected by a ship-borne ice region navigation radar, carrying out the preprocessing of the original radar image, obtaining a target radar gray image, determining a target analysis region in the target radar gray image, and obtaining a target analysis region; and segmenting the target analysis area to obtain a target ice ridge area, the original radar image being acquired by the shipborne ice area navigation radar in an ice area navigation mode. According to the technical scheme of the embodiment of the invention, the problem that the current ice ridge extraction can only depend on underway manual observation or satellite remote sensing extraction and is not comprehensive enough is solved, the ice ridge can be extracted based on the ship-borne ice area navigation radar image, the image resolution is high and is not interf