Nonlinear distortion-tolerant filters for detection of road signs in background noise.

Elisabet Pérez-Cabre Bahram Javidi

Published in: IEEE Trans. Veh. Technol. (2002)

Keyphrases

road signs
background noise
adaptive filtering
low contrast
traffic signs
noisy environments
hough transform
object detection
speech signal
neural network
image processing
feature extraction
vision system
signal to noise ratio