A method for generating a visualization of a lung fissure, the method comprising: acquiring (A110), by a medical image scanner , medical imaging data representing at least two adjacent lobes of a lung; generating (A120), by an image processor , a mesh of a boundary between at least two adjacent lobes from the medical imaging data, the mesh comprising a plurality of mesh voxels ; identifying (A130), by the image processor , in the medical imaging data, fissure image data representing the lung fissure between the two adjacent lung lobes; augmenting (A140), by the image processor , the mesh with the identified fissure image data; generating (A150), by the image processor , a two-dimensional image of the augmented mesh projected onto a plane ; and providing (A160), on a display , the two-dimensional image to a user, wherein generating comprises: segmenting, by the image processor , each at least two adjacent lobes of the lung; identifying, by the image processor , a bronchial tree and vessel tree of the lung; and generating, a three-dimensional mesh of the lung from the segmentation and identification, and wherein generating the two-dimensional image further comprises: projecting, by the image processor , the bronchial tree and vessel tree onto the plane ; and providing, by the image processor , the projected augmented mesh, the projected bronchial tree, and the projected vessel tree as the two-dimensional image to the user, in particular wherein the augmented mesh, the bronchial tree, and the vessel tree are rendered by the image processor with different transparencies, different colors, or different transparencies and different colors. acquiring (A110), by a medical image scanner , medical imaging data representing at least two adjacent lobes of a lung; generating (A120), by an image processor , a mesh of a boundary between at least two adjacent lobes from the medical imaging data, the mesh comprising a plurality of mesh voxels ; identifying (A130), by the image processor , in the medical imaging data, fissure image data representing the lung fissure between the two adjacent lung lobes; augmenting (A140), by the image processor , the mesh with the identified fissure image data; generating (A150), by the image processor , a two-dimensional image of the augmented mesh projected onto a plane ; and providing (A160), on a display , the two-dimensional image to a user, wherein generating comprises: segmenting, by the image processor , each at least two adjacent lobes of the lung; identifying, by the image processor , a bronchial tree and vessel tree of the lung; and generating, a three-dimensional mesh of the lung from the segmentation and identification, and segmenting, by the image processor , each at least two adjacent lobes of the lung; identifying, by the image processor , a bronchial tree and vessel tree of the lung; and generating, a three-dimensional mesh of the lung from the segmentation and identification, and projecting, by the image processor , the bronchial tree and vessel tree onto the plane ; and providing, by the image processor , the projected augmented mesh, the projected bronchial tree, and the projected vessel tree as the two-dimensional image to the user, in particular wherein the augmented mesh, the bronchial tree, and the vessel tree are rendered by the image processor with different transparencies, different colors, or different transparencies and different colors. <EOS>