Virtual-view-based stereo video composition

Chun Kai Chang, Hsueh-Ming Hang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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 (position 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.

Original languageEnglish
Title of host publication2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
DOIs
StatePublished - 1 Dec 2013
Event2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013 - Kaohsiung, Taiwan
Duration: 29 Oct 20131 Nov 2013

Publication series

Name2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013

Conference

Conference2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
CountryTaiwan
CityKaohsiung
Period29/10/131/11/13

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  • Cite this

    Chang, C. K., & Hang, H-M. (2013). Virtual-view-based stereo video composition. In 2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013 [6694133] (2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013). https://doi.org/10.1109/APSIPA.2013.6694133