System and method for the automatic detection and localization of 3d - bulges in medical images

摘要

A method for detecting irregularities in a digitized image the selecting (41) of a volume of interest in an image, the waxes (43) a surface area of a point in the volume of interest, determining (44) of the local gradient of each point on the surface and the use of a local filter on the gradient, determining (46) of a histogram filtered gradient and the detection of a margin irregularity (47) by selecting other points, the gradient histogram values correspond to above a threshold value.