APPARATUS AND METHOD FOR IMAGE LABELLING

摘要

An apparatus for labelling images comprises a segmentation processor (103) which segments an image into image segments. A segment label processor (105) assigns segment labels to the image segments and a relation processor (107) determines segment relations for the image segments. A CRP model processor (109) generates a Constraint Reasoning Problem model which has variables corresponding to the image segments and constraints reflecting the image segment relations. Each variable of the model has a domain comprising image segment labels assigned to an image segment of the variable. A CRP processor (111) then generates image labelling for the image by solving the Constraint Reasoning Problem model. The invention may allow improved automated labelling of images.