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http://bura.brunel.ac.uk/handle/2438/14123
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Y | - |
dc.contributor.author | Xu, L-Q | - |
dc.contributor.author | Morrison, G | - |
dc.contributor.author | Nightingale, C | - |
dc.contributor.author | Morphett, J | - |
dc.date.accessioned | 2017-02-24T11:17:31Z | - |
dc.date.available | 2003 | - |
dc.date.available | 2017-02-24T11:17:31Z | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Proceedings of IEEE International Conference on Multimedia and Expo, (ICME '03), 6-9 July 2003, 1: pp. 81 - 84, (2003) | en_US |
dc.identifier.isbn | 0-7803-7965-9 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/14123 | - |
dc.description.abstract | A novel approach to image mosaicking from MPEG video is presented in this paper. The motion vectors in both P- and B-frames are used for global motion estimation. The bi-directional information in B-frames provides multiple routes to warp a frame to its previous anchor frame. A least median of squares based algorithm is adopted for robust motion estimation. In the case of a large proportion of outliers, we detect possible algorithm failure and perform re-estimation along a different route. Based on the motion parameters between consecutive frames, the static background panorama and dynamic foreground panorama are constructed from warped images over a whole video sequence. | en_US |
dc.format.extent | 81 - 84 | - |
dc.language.iso | en | en_US |
dc.publisher | IEEE | en_US |
dc.source | IEEE International Conference on Multimedia and Expo | - |
dc.source | IEEE International Conference on Multimedia and Expo | - |
dc.subject | Motion estimation | en_US |
dc.subject | Video signal processing | en_US |
dc.subject | Image reconstruction | en_US |
dc.subject | MPEG video | en_US |
dc.title | Robust panorama from MPEG video | en_US |
dc.type | Conference Paper | en_US |
dc.identifier.doi | http://dx.doi.org/10.1109/ICME.2003.1220859 | - |
pubs.volume | 1 | - |
Appears in Collections: | Dept of Computer Science Research Papers |
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File | Description | Size | Format | |
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FullText.pdf | 563.46 kB | Adobe PDF | View/Open |
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