Diffusion tensor visualization using random field correlation and volume rendering
Andreas Sigfridsson, Raúl San Jośe Estépar, Lars Wigström, Carlos Alberola‐López, C-F Westin · KTH Publication Database DiVA (KTH Royal Institute of Technology) · 2003
The visualization of diffusion tensor fields remains a challenging topic. A representation based on volume rendering of a scalar field is presented. The method uses the tensor to correlate a noise field in the direction of greater diffusivity while preserving the high frequency components of the noise field in transversal diffusion directions.