Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Object Tracking Based on Optical Flow (CROSBI ID 477525)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Kalafatić, Zoran ; Ribarić, Slobodan ; Stanisavljević, Vladimir Object Tracking Based on Optical Flow // Proceedings of the 21st International Conference on Information Technology Interfaces : ITI '99 / Kalpić, Damir (ur.). Zagreb: Sveučilišni računski centar Sveučilišta u Zagrebu (Srce), 1999. str. 85-91

Podaci o odgovornosti

Kalafatić, Zoran ; Ribarić, Slobodan ; Stanisavljević, Vladimir

engleski

Object Tracking Based on Optical Flow

We present an implemented system for tracking multiple non-rigid objects, based on two cooperative mechanisms: sparse optical flow and an active contour model. Sparse optical flow along object contours is used for updating the positions of the tracked contours in a sequence of image frames. The active contours hold the tracked contour points near the real object boundary and ensure the tracking stability. The local properties of optical flow enable the system to track the objects during and after their contacts, when parts of object contours become hidden. The system is successfully applied to tracking laboratory animals during pharmacological experiments.

object tracking; optical flow; active rays

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

85-91.

1999.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of the 21st International Conference on Information Technology Interfaces : ITI '99

Kalpić, Damir

Zagreb: Sveučilišni računski centar Sveučilišta u Zagrebu (Srce)

Podaci o skupu

International Conference on Information Technology (21 ; 1999)

predavanje

15.06.1999-18.06.1999

Pula, Hrvatska

Povezanost rada

Računarstvo