A device for determining the position of stents in an image of vasculature structure, the device comprising: - an input unit; - a processing unit; and - an output unit; wherein the input unit is configured to receive a sequence of images of a vasculature structure comprising at least two vessel branches (44, 46); wherein the processing unit is configured to: - detect positions of at least three markers (26, 28, 30, 32) for identifying a stent position (50, 52) in at least one of the images; - detect path indicators (64, 66, 74, 76) for the at least two vessel branches (44, 46) in at least one of the images of the vasculature structure at least for vessel regions in which the positions of the markers (26, 28, 30, 32) are detected; - associate the at least three markers (26, 28, 30, 32) to the path indicators (64, 66, 74, 76) based on the detected positions of the markers (26, 28, 30, 32) and the location of the path indicators (64, 66, 74, 76); - assign markers (26, 28, 30, 32) which are associated to the same path indicator (64, 66, 74, 76) to a marker group to indicate a position (50, 52) of at least two stents (34, 36) in the vasculature structure; and wherein the output unit is configured to provide output data indicative of the positions of the markers (26, 28, 30, 32) of the marker group. - an input unit; - a processing unit; and - an output unit; wherein the input unit is configured to receive a sequence of images of a vasculature structure comprising at least two vessel branches (44, 46); wherein the processing unit is configured to: - detect positions of at least three markers (26, 28, 30, 32) for identifying a stent position (50, 52) in at least one of the images; - detect path indicators (64, 66, 74, 76) for the at least two vessel branches (44, 46) in at least one of the images of the vasculature structure at least for vessel regions in which the positions of the markers (26, 28, 30, 32) are detected; - associate the at least three markers (26, 28, 30, 32) to the path indicators (64, 66, 74, 76) based on the detected positions of the markers (26, 28, 30, 32) and the location of the path indicators (64, 66, 74, 76); - assign markers (26, 28, 30, 32) which are associated to the same path indicator (64, 66, 74, 76) to a marker group to indicate a position (50, 52) of at least two stents (34, 36) in the vasculature structure; and wherein the output unit is configured to provide output data indicative of the positions of the markers (26, 28, 30, 32) of the marker group. wherein the input unit is configured to receive a sequence of images of a vasculature structure comprising at least two vessel branches (44, 46); wherein the processing unit is configured to: - detect positions of at least three markers (26, 28, 30, 32) for identifying a stent position (50, 52) in at least one of the images; - detect path indicators (64, 66, 74, 76) for the at least two vessel branches (44, 46) in at least one of the images of the vasculature structure at least for vessel regions in which the positions of the markers (26, 28, 30, 32) are detected; - associate the at least three markers (26, 28, 30, 32) to the path indicators (64, 66, 74, 76) based on the detected positions of the markers (26, 28, 30, 32) and the location of the path indicators (64, 66, 74, 76); - assign markers (26, 28, 30, 32) which are associated to the same path indicator (64, 66, 74, 76) to a marker group to indicate a position (50, 52) of at least two stents (34, 36) in the vasculature structure; and - detect positions of at least three markers (26, 28, 30, 32) for identifying a stent position (50, 52) in at least one of the images; - detect path indicators (64, 66, 74, 76) for the at least two vessel branches (44, 46) in at least one of the images of the vasculature structure at least for vessel regions in which the positions of the markers (26, 28, 30, 32) are detected; - associate the at least three markers (26, 28, 30, 32) to the path indicators (64, 66, 74, 76) based on the detected positions of the markers (26, 28, 30, 32) and the location of the path indicators (64, 66, 74, 76); - assign markers (26, 28, 30, 32) which are associated to the same path indicator (64, 66, 74, 76) to a marker group to indicate a position (50, 52) of at least two stents (34, 36) in the vasculature structure; and wherein the output unit is configured to provide output data indicative of the positions of the markers (26, 28, 30, 32) of the marker group.