METHOD FOR IDENTIFYING A CHARACTERISTIC PART OF AN IMAGE

摘要

The invention is characterized in the steps: a) identifying an edge area (10) in the image; b) identifying a first direction (Al) in the image for the edge area (10); c) identifying a local, connected edge area (11) the width of which has one single global maximum; d) identifying a second direction (A2) for the local edge area (11); e) identifying a supplemental area (12) around the local edge area (11); f) identifying the characteristic part of the image so that it comprises the local edge area (11) and the supplemental area (12).