Template-based CTA to x-ray angio rigid registration of coronary arteries in frequency domain with automatic x-ray segmentation - Aksoy, Timur; Unal, Gozde; Demirci, Stefanie; Navab, Nassir; Degertekin, Muzaffer (Medical physics (Lancaster), 2013)
Keywords: 3D‐2D rigid registration; Analysis of motion; Angiography; Automation; Biological material, e.g. blood, urine; Haemocytometers; blood vessels; cameras; Computed tomography; Computerised tomographs; computerised tomography; COMPUTERIZED TOMOGRAPHY; CORONARIES; Coronary Angiography - methods; Coronary Vessels - diagnostic imaging; CTA to x‐ray registration; C‐arm angiography intervention; data integration for the clinic/OR; Details of cameras or camera bodies; Accessories therefor; diagnostic radiography; Digital computing or data processing equipment or methods, specially adapted for specific applications; Digital radiography; FLUOROSCOPY; FOURIER TRANSFORMATION; Fourier transforms; Humans; Image data processing or generation, in general; image motion analysis; IMAGE PROCESSING; image reconstruction; image registration; image segmentation; image‐guided therapy; Imaging, Three-Dimensional - methods; medical image processing; Medical image segmentation; Medical imaging; Medical X‐ray imaging; numerical analysis; Numerical optimization; optimisation; PHANTOMS; Phantoms, Imaging; RADIOLOGY AND NUCLEAR MEDICINE; Registration; Rotation measurement; Segmentation; THERAPY; Transforming light or analogous information into electric information; Vascular system; X‐ray imaging; X‐ray optics; 3D-2D rigid registration; data integration for the clinic/OR; C-arm angiography intervention; CTA to x-ray registration; image-guided therapy