@inproceedings{adc70859965b48f38785e7b371f57090,
title = "Image processing application in toll collection",
abstract = "The toll rate charged for the usage of facilities such as a tunnel or a bridge is usually proportional to the number of axles possessed by a vehicle. However, it is sometimes difficult to determine the number of axles of a vehicle by the toll-booth operator and therefore, an automatic system that can identify the number of axles is sought. Instead of detecting the axle, wheels of a vehicle are tested and a method based on the Hough transform for detecting circles is proposed. As the system must be able to detect the correct number of wheels in real-time, sub-sampling based on the Haar Wavelet transform is applied. Experimental results show that the system is able to identify the wheel correctly and to process the input images in real-time.",
keywords = "Haar Wavelet, Hough Transform, Image Processing, Toll collection",
author = "Fung, {Yu Fai} and Homan Lee and Ercan, {M. Fikret}",
year = "2006",
month = jun,
language = "English",
isbn = "9789889867133",
series = "Lecture Notes in Engineering and Computer Science",
pages = "584--588",
booktitle = "IMECS 2006 - International MultiConference of Engineers and Computer Scientists 2006",
note = "International MultiConference of Engineers and Computer Scientists 2006, IMECS 2006 ; Conference date: 20-06-2006 Through 22-06-2006",
}