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Technology Assisting the Blind - Routing on the Staircases Using Wide-angle Camera


Romić, Krešimir; Galić, Irena; Galba, Tomislav
Technology Assisting the Blind - Routing on the Staircases Using Wide-angle Camera // Proceedings ELMAR-2017 / Muštra, Mario ; Vitas, Dijana ; Zovko-Cihlar, Branka (ur.).
Zagreb: LotusGRAF, 2017. str. 43-46 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Technology Assisting the Blind - Routing on the Staircases Using Wide-angle Camera

Autori
Romić, Krešimir ; Galić, Irena ; Galba, Tomislav

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

Izvornik
Proceedings ELMAR-2017 / Muštra, Mario ; Vitas, Dijana ; Zovko-Cihlar, Branka - Zagreb : LotusGRAF, 2017, 43-46

ISBN
978-953-184-230-3

Skup
59th International Symposium ELMAR-2017

Mjesto i datum
Zadar, Hrvatska, 18-20.09.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Image analysis ; first-person vision ; routing of the blind ; wide-angle camera ; sound guidance

Sažetak
Wearable digital systems for the blind persons are more often based on video frames captured using various small-sized cameras. Image analysis and processing techniques allow delivering useful information about environment. Helping the blind in their everyday movement is one of the primary tasks of such first-person vision (FPV) systems. This work extends our previous work on staircase detection to facilitate the routing of the blind on the staircases including the obstacle avoidance. Algorithm for routing is developed and tested on portable computer using small action camera to exploit the benefits of wide- angle input videos and image stabilization feature. Directed sound guidance is proposed as a solution for informing the blind about most adequate route.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek