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Formula 1 onboard camera shot detector using motion activity areas
dc.contributor.author | Raventós, Arnau |
dc.contributor.author | Tarrés Ruiz, Francisco |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2013-01-17T16:49:51Z |
dc.date.created | 2012 |
dc.date.issued | 2012 |
dc.identifier.citation | Raventós, A.; Tarres, F. Formula 1 onboard camera shot detector using motion activity areas. A: International Workshop on Content-Based Multimedia Indexing. "2012 10th International Workshop on Content-Based Multimedia Indexing (CBMI)". 2012, p. 1-4. |
dc.identifier.isbn | 978-1-4673-2368-0 |
dc.identifier.uri | http://hdl.handle.net/2117/17408 |
dc.description.abstract | Shot detection in sports video sequences has been of great interest in the last years. In this paper, a new approach to detect onboard camera shots in compressed Formula 1 video sequences is presented. To that end, and after studying the characteristics of the shot, a technique based in the thresholding comparison between a high motion area and a stationary one has been devised. Efficient computation is achieved by direct decoding of the motion vectors in the MPEG stream. The shot detection process is done through a frame-by-frame hysteresis thresholding analysis. In order to enhance the results, a SVD shot boundary detector is applied. Promising results are presented that show the validity ofthe approach. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radiodifusió per televisió |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo |
dc.subject.lcsh | Digital video |
dc.subject.lcsh | Image processing -- Digital techniques |
dc.title | Formula 1 onboard camera shot detector using motion activity areas |
dc.type | Conference report |
dc.subject.lemac | Vídeo digital |
dc.subject.lemac | Imatges -- Processament -- Tècniques digitals |
dc.identifier.doi | 10.1109/CBMI.2012.6269800 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6269800 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 10962797 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Raventós, A.; Tarres, F. |
local.citation.contributor | International Workshop on Content-Based Multimedia Indexing |
local.citation.publicationName | 2012 10th International Workshop on Content-Based Multimedia Indexing (CBMI) |
local.citation.startingPage | 1 |
local.citation.endingPage | 4 |