Abstract:
Identification of road signs is a hotspot in the visual vehicle-navigation system. In this paper, a directional multiresolution ridgelet (DMRR) network is proposed based ...Show MoreMetadata
Abstract:
Identification of road signs is a hotspot in the visual vehicle-navigation system. In this paper, a directional multiresolution ridgelet (DMRR) network is proposed based on a binary ridgelet frame to recognize traffic road signs in atrocious conditions. A detailed designing of the network and its learning algorithm are given. For the high efficiency of ridgelet in dealing with the directional information and the superiority in high dimension, this new network can obtain higher recognition rate, faster learning and has a more flexible structure than other traditional neural networks.
Date of Conference: 23-26 May 2005
Date Added to IEEE Xplore: 25 July 2005
Print ISBN:0-7803-8834-8