Patent ID: 8929635
Filing Date: 2015-01-06
Classification: G06K,G06T

Abstract:
1. A method for segmenting a feature of interest from a volume image of a subject, comprising: acquiring image data elements from the volume image; displaying at least one view of the volume image; identifying one or more boundary points along a boundary of the feature of interest according to one or more geometric primitives defined by a user with reference to the displayed at least one view; forming a foreground seed curve defined according to the one or more identified boundary points; forming a background field array disposed outside of the foreground seed curve by a predetermined distance; applying segmentation to the volume image according to foreground values obtained according to image data elements that are spatially bounded on or within the foreground seed curve and according to background field array values to create a segmented feature of interest; and displaying the segmented feature of interest.