Ontology highlight
ABSTRACT:
SUBMITTER: Wang L
PROVIDER: S-EPMC4646657 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
Wang Lei L Zhang Huimao H He Kan K Chang Yan Y Yang Xiaodong X
PloS one 20151116 11
Active contour models are of great importance for image segmentation and can extract smooth and closed boundary contours of the desired objects with promising results. However, they cannot work well in the presence of intensity inhomogeneity. Hence, a novel region-based active contour model is proposed by taking image intensities and 'vesselness values' from local phase-based vesselness enhancement into account simultaneously to define a novel multi-feature Gaussian distribution fitting energy i ...[more]