Virtual-view-based stereo video composition

Chun-Kai Chang, Hsueh-Ming Hang
2013 2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference  
Given two sets of videos captured by two sets of multiple cameras, we like to combine them to create a new stereo scene with the foreground objects from one set of video and the background from the other set. We address the camera parameter mismatch and camera orientation mismatch problems in this paper. We propose a floor model to adjust the camera orientation. Once we pick up the landing point (of foreground) in the background scene, we need to adjust the background camera parameters
more » ... etc.) to match the foreground object. The depth information is needed in the above calculation. Thus, new background scenes may have to be synthesized based on the calculated virtual camera parameters and the given background pictures. Plausible results are demonstrated using the proposed algorithms. I.
doi:10.1109/apsipa.2013.6694133 dblp:conf/apsipa/ChangH13 fatcat:wuna5gk2sjcf3a4lnoew34ksea