Sparse deconvolution of higher order tensor for fiber orientation distribution estimation

Conclusions Results of testing the deconvolution technique demonstrate that it allows HOTs to obtain increasingly clean and sharp FOD, which in turn significantly increases the angular resolution of current HOT methods. With sparsity on FOD domain, this method efficiently improves the ability of HOT in resolving crossing fibers.
Source: Artificial Intelligence in Medicine - Category: Bioinformatics Source Type: research