Efficient convolution kernels for computerized tomography.
D015502:Absorptiometry, Photon; D006257:Head / Q000000981:diagnostic imaging; D006801:Humans; D008954:Models, Biological; D013902:Radiography, Thoracic; D014054:Tomography / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods*; D014465:Ultrasonics / Q000379:methods*; D014463:Ultrasonography