A model based algorithm for perfusion estimation in interventional C-arm CT systems - Wagner, Martin; Deuerling-Zheng, Yu; Möhlenbruch, Markus; Bendszus, Martin; Boese, Jan; Heiland, Sabine (Medical physics (Lancaster), 2013)
Keywords: Algorithms; backpropagation; Computed tomography; Computer Graphics; Computerised tomographs; computerised tomography; computerized tomography; Digital computing or data processing equipment or methods, specially adapted for specific applications; dynamic reconstruction; Feasibility Studies; Flow visualization; Fluid transport and rheology; Haemodynamics; haemorheology; Image data processing or generation, in general; image reconstruction; image segmentation; Imaging, Three-Dimensional - methods; Interpolation; iterative methods; iterative reconstruction; Medical image noise; medical image processing; Medical image quality; Medical image reconstruction; Medical imaging; model function; Models, Statistical; perfusion imaging; Perfusion Imaging - methods; Phantoms, Imaging; Reconstruction; Segmentation; Time Factors; Tissues; Tomography, X-Ray Computed - methods; perfusion imaging; model function; computerized tomography; iterative reconstruction; dynamic reconstruction