Naslov
Using GPS positioning to recover a comprehensive road appearance mosaic

Autori
Sikirić, Ivan ; Majić, Ante ; Šegvić, Siniša.

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

Izvornik
Proceedings of International Convention on Information and Communication Technology, Electronics and Microelectronics – MIPRO 2011 / Bogunović, Nikola ; Ribarić, Slobodan - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2011, 270-275

ISBN
978-953-233-062-5

Skup
International Convention on Information and Communication Technology, Electronics and Microelectronics – MIPRO 2011

Mjesto i datum
Opatija, Hrvatska, 23.05.2011. - 27.05.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
computer vision; motion analysis; road surface mapping

Sažetak
We describe a system that employs a GPS device and a single calibrated camera mounted on a moving vehicle to produce a road appearance map as a comprehensive mosaic of individual orthogonal views. The system first transforms the current image of the road acquired from a driver's perspective into the orthogonal view by inverse perspective mapping. The orthogonal image is aligned with previously recovered parts of the mosaic with respect to the interpolated GPS coordinates and bearing. Experiments have been performed on videos taken along public roads through Croatian countryside and small cities. The obtained results are provided and discussed.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA