Feature-Adaptive Interactive Thresholding of Large 3D Volumes. (arXiv:2210.06961v1 [cs.CV])

Thresholding is the most widely used segmentation method in volumetric image
processing, and its pointwise nature makes it attractive for the fast handling
of large three-dimensional samples. However, global thresholds often do not
properly extract components in the presence of artifacts, measurement noise or
grayscale value fluctuations. This paper introduces Feature-Adaptive
Interactive Thresholding (FAITH), a thresholding technique that incorporates
(geometric) features, local processing and interactive user input to overcome
these limitations. Given a global threshold suitable for most regions, FAITH …

arxiv feature interactive thresholding