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http://hdl.handle.net/1942/11695
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | ANCUTI, Cosmin | - |
dc.contributor.author | ANCUTI, Codruta | - |
dc.contributor.author | BEKAERT, Philippe | - |
dc.date.accessioned | 2011-02-25T09:10:56Z | - |
dc.date.available | NO_RESTRICTION | - |
dc.date.available | 2011-02-25T09:10:56Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | Proceedings of the 35th IEEE International Conference on Acoustics, Speech, and Signal Processing ((IEEE ICASSP 2010)). p. 862-865. | - |
dc.identifier.isbn | 978-1-4244-4295-9 | - |
dc.identifier.issn | 1520-6149 | - |
dc.identifier.uri | http://hdl.handle.net/1942/11695 | - |
dc.description.abstract | This paper introduces a technique that increases the spatial resolution of a given video. The method is built on the fundamentals of super-resolution techniques that aim to reconstruct high-resolution frames from a low-resolution input sequence. Different than classical super-resolution methods, besides using the information of adjacent frames, we take advantage of several reference high quality (resolution) photographs of the same scene. The method is purely image-based, and does not require depth estimation. The additional information extracted from the reference photographs is used to construct several high resolution seed frames added with a constant step in the initial video sequence. Therefore, the seed frames but also the adjacent low-resolution frames provide important information to define priors that are considered in the probabilistic interpretation of the generative model. The estimated solution is obtained based on a standard maximum a posteriori (MAP) approach. Objective tests on real and synthetic video sequences demonstrate the utility and the benefits of the proposed technique over related methods. | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.title | Video Super-Resolution Using High Quality Photographs | - |
dc.type | Proceedings Paper | - |
local.bibliographicCitation.conferencename | 35th IEEE International Conference on Acoustics, Speech, and Signal Processing ((IEEE ICASSP 2010)) | - |
local.bibliographicCitation.conferenceplace | Dallas, USA | - |
dc.identifier.epage | 865 | - |
dc.identifier.spage | 862 | - |
local.bibliographicCitation.jcat | C1 | - |
local.type.refereed | Refereed | - |
local.type.specified | Proceedings Paper | - |
dc.bibliographicCitation.oldjcat | C1 | - |
dc.identifier.doi | 10.1109/ICASSP.2010.5495223 | - |
dc.identifier.isi | 000287096000203 | - |
local.bibliographicCitation.btitle | Proceedings of the 35th IEEE International Conference on Acoustics, Speech, and Signal Processing ((IEEE ICASSP 2010)) | - |
item.fullcitation | ANCUTI, Cosmin; ANCUTI, Codruta & BEKAERT, Philippe (2010) Video Super-Resolution Using High Quality Photographs. In: Proceedings of the 35th IEEE International Conference on Acoustics, Speech, and Signal Processing ((IEEE ICASSP 2010)). p. 862-865.. | - |
item.fulltext | No Fulltext | - |
item.validation | ecoom 2012 | - |
item.contributor | ANCUTI, Cosmin | - |
item.contributor | ANCUTI, Codruta | - |
item.contributor | BEKAERT, Philippe | - |
item.accessRights | Closed Access | - |
Appears in Collections: | Research publications |
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