Towards computer-vision software tools to increase production and accessibility of video description for people with vision loss. - Langis Gagnon; Samuel Foucher; Maguelonne Héritier; Marc Lalonde; David Byrns; Claude Chapdelaine; James Turner; Suzanne Mathieu; Denis Laurendeau; Nath Tan Nguyen; Denis Ouellet (Univers. Access Inf. Soc., 2009)