Medical image display device for navigation in X-ray imaging, medical imaging system and method for providing improved X-ray image navigation information

摘要

A medical image display device for navigation in X-ray imaging has been proposed, and this device has in particular a processing unit (30). The processing unit (30) is configured to perform 3D-2D registration of the pre-processed three-dimensional volume based on the geometric parameters of the image data providing unit and has a plurality of structures having interference motion to be removed And providing a fluoroscopic image of interest and forming a digitally reconstructed radiographic image of these structures for each fluoroscopic image. These are subtracted from the respective fluoroscopic images to generate a suppression structure fluoroscopic image with no interference motion. Based on these, an angiographic image sequence is generated while performing motion estimation of the structure. [Selection] Figure 1