remove perspective distortion
Posted: 05 Jun 2011 09:34
request: filter for removing perspective distortion. Ie specify 4 points in grabbed image will map the 4 points to 4 corners of rectangle when watching the movie (or capturing from webcam). -> Display rectangle viewed from angle, as if viewed at angle 0. Similar to mplayer perspective filter. Maybe copy some code there?
josvanr
josvanr