Madeira, JoaquimStork, AndréF. Mário MartinsJosé João AlmeidaJorge Gustavo Rocha2023-03-092023-03-092023978-3-03868-206-6https://doi.org/10.2312/pt.19941554https://diglib.eg.org:443/handle/10.2312/pt19941554The production of 2D animation films (i.e. cartoons) using traditional techniques is a la- bor- and cost-intensive process. If some of its tasks could be efficiently suppoited by ap- propriate computer tools, production costs would certainly decre-ase. A set of tools to assist the painting and inbetweening stages of the traditional cartoon production is currently being developed. The reasoning behind the toolbox structure and the fundamental aspects of the developed assisted painting approach are presented.Attribution 4.0 International Licensecomputer-supported cartooning, image processing, assisted paintingcomputersupported cartooningimage processingassisted painting10.2312/pt.19941554121-13212 pages