Tomography
Videos
Tomography is imaging by sections or sectioning that uses any kind of penetrating wave. The method is used in radiology, archaeology, biology, atmospheric science, geophysics, oceanography, plasma phy
Median plane sagittal tomography of the head by magnetic resonance imaging
Multiple X-ray computed tomographs (with quantitative mineral density calibration) stacked to form a 3D model
Iterative reconstruction
Videos
Iterative reconstruction refers to iterative algorithms used to reconstruct 2D and 3D images in certain imaging techniques. For example, in computed tomography an image must be reconstructed from proj
Example showing differences between filtered backprojection (right half) and iterative reconstruction method (left half)
CT scan using iterative reconstruction (left) versus filtered backprojection (right)