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Pregled bibliografske jedinice broj: 412906

Player Number Recognition in Soccer Video using Internal Contours and Temporal Redundancy


Šarić, Matko; Dujmić, Hrvoje; Papić, Vladan; Rožić, Nikola; Radić, Joško
Player Number Recognition in Soccer Video using Internal Contours and Temporal Redundancy // Proceedings of the 10th WSEAS International Conference on Automation & Information (ICAI'09)
Prag, Češka, 2009. str. 175-180 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 412906 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Player Number Recognition in Soccer Video using Internal Contours and Temporal Redundancy

Autori
Šarić, Matko ; Dujmić, Hrvoje ; Papić, Vladan ; Rožić, Nikola ; Radić, Joško

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 10th WSEAS International Conference on Automation & Information (ICAI'09) / - , 2009, 175-180

Skup
WSEAS International Conference on Automation & Information (10 ; 2009)

Mjesto i datum
Prag, Češka, 23.-25.03.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
player number recognition; soccer video; HSV color space

Sažetak
Player identification is important task in sport video content analysis. In case of soccer video player numbers can be exploited to perform recognition. Jersey numbers can be considered as scene text and main problems in localization and recognition are low resolution, low contrast, color aliasing, unconstrained background etc. This paper proposed new method for player number localization and recognition. Firstly jersey regions are extracted using region growing algorithm. These regions are segmented using the component of HSV color space that best separates jersey and number area. Then, novel method for player number localization based on internal contours is proposed. False number candidates are discarded based on area and aspect ratio. Extracted numbers are enhanced using image smoothing and rotation normalization. We also propose algorithm that improves OCR recognition performance using temporal redundancy.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo



POVEZANOST RADA


Projekti:
177-0232006-1662 - Računalni vid u identifikaciji kinematike sportskih aktivnosti
023-0231924-1661 - ICT sustavi i usluge temeljeni na integraciji informacija (Rožić, Nikola, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Prirodoslovno-matematički fakultet, Split

Profili:

Avatar Url Hrvoje Dujmić (autor)

Avatar Url Joško Radić (autor)

Avatar Url Matko Šarić (autor)

Avatar Url Vladan Papić (autor)

Avatar Url Nikola Rožić (autor)


Citiraj ovu publikaciju:

Šarić, Matko; Dujmić, Hrvoje; Papić, Vladan; Rožić, Nikola; Radić, Joško
Player Number Recognition in Soccer Video using Internal Contours and Temporal Redundancy // Proceedings of the 10th WSEAS International Conference on Automation & Information (ICAI'09)
Prag, Češka, 2009. str. 175-180 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Šarić, M., Dujmić, H., Papić, V., Rožić, N. & Radić, J. (2009) Player Number Recognition in Soccer Video using Internal Contours and Temporal Redundancy. U: Proceedings of the 10th WSEAS International Conference on Automation & Information (ICAI'09).
@article{article, author = {\v{S}ari\'{c}, Matko and Dujmi\'{c}, Hrvoje and Papi\'{c}, Vladan and Ro\v{z}i\'{c}, Nikola and Radi\'{c}, Jo\v{s}ko}, year = {2009}, pages = {175-180}, keywords = {player number recognition, soccer video, HSV color space}, title = {Player Number Recognition in Soccer Video using Internal Contours and Temporal Redundancy}, keyword = {player number recognition, soccer video, HSV color space}, publisherplace = {Prag, \v{C}e\v{s}ka} }
@article{article, author = {\v{S}ari\'{c}, Matko and Dujmi\'{c}, Hrvoje and Papi\'{c}, Vladan and Ro\v{z}i\'{c}, Nikola and Radi\'{c}, Jo\v{s}ko}, year = {2009}, pages = {175-180}, keywords = {player number recognition, soccer video, HSV color space}, title = {Player Number Recognition in Soccer Video using Internal Contours and Temporal Redundancy}, keyword = {player number recognition, soccer video, HSV color space}, publisherplace = {Prag, \v{C}e\v{s}ka} }




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