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Technology Assisting the Blind - Video Processing Based Staircase Detection


Romić, Krešimir; Galić, Irena; Galba, Tomislav
Technology Assisting the Blind - Video Processing Based Staircase Detection // Proceedings ELMAR-2015 / Muštra, Mario ; Tralić, Dijana ; Zovko-Cihlar, Branka (ur.).
Zagreb: LotusGRAF, 2015. str. 221-224 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Technology Assisting the Blind - Video Processing Based Staircase Detection

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

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

Izvornik
Proceedings ELMAR-2015 / Muštra, Mario ; Tralić, Dijana ; Zovko-Cihlar, Branka - Zagreb : LotusGRAF, 2015, 221-224

ISBN
978-953-184-209-9

Skup
57th International Symposium ELMAR-2015

Mjesto i datum
Zadar, Hrvatska, 28-30.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Video processing; Staircase detection; Assistance for the blind; Morphology;

Sažetak
Real-time video processing and analysis are getting more present in various technical systems and moreover provide potential application in systems for assisting the blind. Fast processing of video frames allows us to extract useful information and detection of objects that are important for the blind people orientation and navigation, especially in unfamiliar areas. In this paper, we propose the method for staircase detection from video frames as a part of assistance system for the blind. The method is based on morphological preprocessing operations and further vertical and horizontal analysis of the frames. The experimental results obtained by implementing proposed method show its contributions in accuracy and performance.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek