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Locally adaptive thresholding of the sequence of image frames


Ribarić, Slobodan; Šegvić, Siniša; Špišić, Vladimir
Locally adaptive thresholding of the sequence of image frames // Proceedings of the 10th Mediterranean Electrotechnical Conference : MELECON 2000 ; Vol. II : Signal and Image Processing / Constantinos, Pattichis S. ; Stathis, Panis (ur.).
Limassol: IEEE, 2000. str. 673-676 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Locally adaptive thresholding of the sequence of image frames

Autori
Ribarić, Slobodan ; Šegvić, Siniša ; Špišić, Vladimir

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

Izvornik
Proceedings of the 10th Mediterranean Electrotechnical Conference : MELECON 2000 ; Vol. II : Signal and Image Processing / Constantinos, Pattichis S. ; Stathis, Panis - Limassol : IEEE, 2000, 673-676

Skup
Mediterranean Electrotechnical Conference (10 ; 2000)

Mjesto i datum
Limassol, Cipar, 29-31.05.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Real-time image processing; segmentation; greylevel thresholding; adaptive thresholding

Sažetak
A technique for real-time segmentation of image frames of a dynamic scene having spatial and temporal variable illumination is described. The technique combines locally adaptive thresholding and a fast region growing algorithm. The thresholding algorithm is both spatially and temporally adaptive. It is based on local thresholds organised in a threshold map so that each element of the map represents the threshold for a single square image sector. During processing, elements of the map are dynamically being updated in order to adapt the map to the perceived local illumination changes over time. The updating is driven by a priori knowledge about the dynamic scene and the knowledge accumulated during past processing.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekt / tema
036022
036023

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb

Citiraj ovu publikaciju

Ribarić, Slobodan; Šegvić, Siniša; Špišić, Vladimir
Locally adaptive thresholding of the sequence of image frames // Proceedings of the 10th Mediterranean Electrotechnical Conference : MELECON 2000 ; Vol. II : Signal and Image Processing / Constantinos, Pattichis S. ; Stathis, Panis (ur.).
Limassol: IEEE, 2000. str. 673-676 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Ribarić, S., Šegvić, S. & Špišić, V. (2000) Locally adaptive thresholding of the sequence of image frames. U: Constantinos, P. & Stathis, P. (ur.)Proceedings of the 10th Mediterranean Electrotechnical Conference : MELECON 2000 ; Vol. II : Signal and Image Processing.
@article{article, year = {2000}, pages = {673-676}, keywords = {Real-time image processing, segmentation, greylevel thresholding, adaptive thresholding}, title = {Locally adaptive thresholding of the sequence of image frames}, keyword = {Real-time image processing, segmentation, greylevel thresholding, adaptive thresholding}, publisher = {IEEE}, publisherplace = {Limassol, Cipar} }