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Pregled bibliografske jedinice broj: 842719

Zbornik radova

Autori: Romić, Krešimir; Galić, Irena; Leventić, Hrvoje
Naslov: Influence of the input image resolution on the staircase detection
( Influence of the input image resolution on the staircase detection )
Izvornik: Proceedings ELMAR-2016 / Muštra, Mario ; Tralić, Dijana ; Zovko-Cihlar, Branka (ur.). - Zagreb : LotusGRAF , 2016. 177-180 (ISBN: 978-953-184-221-1).
ISSN: 1334-2630
Skup: 58th International Symposium ELMAR-2016
Mjesto i datum: Zadar, Croatia, 12-14.09.2016
Ključne riječi: Camera based assistance systems; Staircase detection; Image rasolution; Performance evaluation
( Camera based assistance systems; Staircase detection; Image rasolution; Performance evaluation )
Sažetak:
Camera based assistance systems for the blind and visually impaired are still in a preliminary stage. Image processing techniques have already been used for the obstacle detection but the real-time processing still significantly depends on the input image resolution. This paper elaborates on the problem of staircase detection for the blind and visually impaired emphasizing the input image resolution. The evaluation of successful staircase detection is made by using different input resolutions. Choosing the appropriate input resolution is crucial to achieve optimal performance and find the compromise between accuracy and processing speed. The experiment is conducted on a dataset of frames in 5 different resolutions taken from video sequences.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo
Upisao u CROSBI: Krešimir Romić (kresimir.romic@etfos.hr), 4. Stu. 2016. u 15:23 sati



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