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Pregled bibliografske jedinice broj: 620974

Scene text extraction in HSI color space using K-means algorithm and modified cylindrical distance


Šarić, Matko; Dujmić, Hrvoje; Russo, Mladen
Scene text extraction in HSI color space using K-means algorithm and modified cylindrical distance // Przegląd elektrotechniczny, 2013 (2013), 5; 117-121 (međunarodna recenzija, članak, znanstveni)


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Naslov
Scene text extraction in HSI color space using K-means algorithm and modified cylindrical distance

Autori
Šarić, Matko ; Dujmić, Hrvoje ; Russo, Mladen

Izvornik
Przegląd elektrotechniczny (0033-2097) 2013 (2013), 5; 117-121

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
scene text ; K-means ; cylindrical distance

Sažetak
Text extraction, that is segmentation of characters from background, is especially important step that greatly determines final recognition performance. Particular focus is put on this task for scene text which is characterized with wide set of degradations like complex backgrounds, uneven illumination, viewing angle etc. In this paper we introduce text extraction method based on k-means clustering with modified cylindrical distance in HSI color space. Performance of this distance is analyzed depending on different degrees of chroma reliability. For purpose of result comparison, K-means text extraction is also performed with cylindrical distance in HSI color space and Euclidean distance in RGB color space. Complementarity of tested distances is also analyzed showing possible direction for further performance improvement.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo



POVEZANOST RADA


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

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Hrvoje Dujmić (autor)

Avatar Url Mladen Russo (autor)

Avatar Url Matko Šarić (autor)

Poveznice na cjeloviti tekst rada:

pe.org.pl

Citiraj ovu publikaciju:

Šarić, Matko; Dujmić, Hrvoje; Russo, Mladen
Scene text extraction in HSI color space using K-means algorithm and modified cylindrical distance // Przegląd elektrotechniczny, 2013 (2013), 5; 117-121 (međunarodna recenzija, članak, znanstveni)
Šarić, M., Dujmić, H. & Russo, M. (2013) Scene text extraction in HSI color space using K-means algorithm and modified cylindrical distance. Przegląd elektrotechniczny, 2013 (5), 117-121.
@article{article, author = {\v{S}ari\'{c}, Matko and Dujmi\'{c}, Hrvoje and Russo, Mladen}, year = {2013}, pages = {117-121}, keywords = {scene text, K-means, cylindrical distance}, journal = {Przegl\k{a}d elektrotechniczny}, volume = {2013}, number = {5}, issn = {0033-2097}, title = {Scene text extraction in HSI color space using K-means algorithm and modified cylindrical distance}, keyword = {scene text, K-means, cylindrical distance} }
@article{article, author = {\v{S}ari\'{c}, Matko and Dujmi\'{c}, Hrvoje and Russo, Mladen}, year = {2013}, pages = {117-121}, keywords = {scene text, K-means, cylindrical distance}, journal = {Przegl\k{a}d elektrotechniczny}, volume = {2013}, number = {5}, issn = {0033-2097}, title = {Scene text extraction in HSI color space using K-means algorithm and modified cylindrical distance}, keyword = {scene text, K-means, cylindrical distance} }

Časopis indeksira:


  • Scopus





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