Augmented Panoramic Video
C. Hermans, C. Vanaken, T. Mertens, F. Van Reeth, P. Bekaert
In Computer Graphics Forum, 27(2), 2008.
Abstract: Many video sequences consist of a locally dynamic background containing moving foreground subjects. In this paper we propose a novel way of re-displaying these sequences, by giving the user control over a virtual camera frame. Based on video mosaicing, we first compute a static high quality background panorama. After segmenting and removing the foreground subjects from the original video, the remaining elements are merged into a dynamic background panorama, which seamlessly extends the original video footage. We then re-display this augmented video by warping and cropping the panorama. The virtual camera can have an enlarged field-of-view and a controlled camera motion. Our technique is able to process videos with complex camera motions, reconstructing high quality panoramas without parallax artefacts, visible seams or blurring, while retaining repetitive dynamic elements.
@article{Hermans:2008:APV,
author = {C. Hermans and C. Vanaken and T. Mertens and F. Van Reeth and P. Bekaert},
title = {Augmented Panoramic Video},
journal = {Computer Graphics Forum},
volume = {27},
number = {2},
pages = {281--290},
year = {2008},
}
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