In regions where there is negligible activity detected by the fMRI scan, the algorithm will have no incentive to apply a warp, resulting in the preservation of the anatomical alignment.
Again, the warping results favor the use of SyN-CCFM for normalizing injured brain with focal gross pathology.
The proposed algorithm first introduces a new elastic model to balance the global and local warping effects, such that the impacts from facial feature diversity among people can be minimized, and thus more effective geometric warping results can be achieved.
Figure 2 shows the SyN warping results of the brain of a TBI subject (#2), who had a right frontotemporoparietal craniotomy with evacuation of subdural hematoma on the day of injury.
For example, if one had computed all the transformations to a given template but another template image was later added, one would have to perform the non-linear warping to the new template and discard the warping results to the original template.
How precise the lesion mask is defined has been shown not to affect the brain warping results, as the main purpose of masking is to remove the contribution to the cost function due to atypical voxel intensity enclosed by the mask [37].
Turns out, though, that scanning an anonymous bust is much easier to get away with, and can yield some mind melting, time warped results.
It's a technique you could see being used to great effect for some live visuals or in some kind of interactive installation, and as he states on his Vimeo page, there's so much more to be explored with this method, and we look forward to seeing what other kinds of mind-warping results he and others may come up with.
For cultures performed in the current study, time-warp results suggested an approximate linear shift of adding 5 h for afsS mutant profiles with respect to the wild-type.
While length distributions were unimodal, mismatches within the circular region were common, due possibly to image warp (which results in non-circular images of the cones), segmentation error, or blur.
Walby warned that the policy warped the results of the survey especially in cases of domestic violence which, she said, was more likely to be repeated.
