Fig. 14From: Segmentation of pulmonary nodules using adaptive local region energy with probability density function-based similarity distance and multi-features clusteringSegmentation results of the juxta-vascular pulmonary nodule. a Original CT image; b local zooming of Fig. 14a; c the delineation result by an experienced radiologist; d the segmentation result by the segmentation method without using the proposed refinement method; e the segmentation refinement result by the proposed multi-features dynamic clusteringBack to article page