2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/30144We describe a simple, but efficient algorithm for the generation of dilated contours from bilevel images. The initial part of the contour extraction is explained to be a good candidate for parallel computer code generation. The remainder of the algorithm is of linear nature.5 pages, including 3 figures. For additional detail check http://www.nis.lanl.gov/~bschlei/labvis/index.htmlComputer Vision and Pattern RecognitionI.2.10, D.1.3, G.1.2text