Metadata
Author: patents-wipo
Data
English[en]
A method an apparatus for detecting lines in medical images, wherein a direction image array and a line array are formed by filtering a digital image with a single-peaked filter, convolving the resultant array with second order difference operators oriented along the horizontal, vertical and diagonal axes, and computing the direction image arrays and line image arrays as direct scalar functions of the results of the second order difference operations (306).
French[fr]
On calcule ensuite la matrice image orientation et la matrice image vecteur comme les fonctions scalaires directes des résultats produits par les opérations de différences du deuxième ordre (306).