Abstract
We present a method of using interactive image segmentation algorithms to reduce specific image segmentation problems to the task of finding small sets of pixels identifying the regions of interest. To this end, we empirically show the feasibility of automatically generating seeds for GrowCut, a popular interactive image segmentation algorithm. The principal contribution of our paper is the proposal of a method for automating the seed generation method for the task of whole-heart segmentation of MRI scans, which achieves competitive unsupervised results (0.76 Dice on the MMWHS dataset). Moreover, we show that segmentation performance is robust to seeds with imperfect precision, suggesting that GrowCut-like algorithms can be applied to medical imaging tasks with little modeling effort.
Citare
Mărginean R., Andreica A., Dioșan L., Balint Z., Feasibility of Automatic Seed Generation Applied to Cardiac MRI Image Analysis, Mathematics, Special Issue "Recent Advances in Data Mining and Their Applications", 8(9), 1511, 2020