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CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES

Abstract: 

License plate detection is a challenging task when dealing with open environments and images captured from a certain distance by lowcost cameras. In this paper, we propose an approach for detecting license plates based on a convolutional neural network which models a function that produces a score for each image sub-region, allowing us to estimate the locations of the detected license plates by combining the results obtained from sparse overlapping regions. Experiments were performed on a challenging benchmark, containing 4,070 license plates in 1,829 images, captured under several weather conditions. The proposed approach achieved a precision of 0.87 and recall of 0.83, outperforming a state-of-the-art detector—a promising result, given that the experiments were performed on single images, without any kind of preprocessing or temporal integration.

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Paper Details

Authors:
Francisco Delmar Kurpiel, Rodrigo Minetto, Bogdan Tomoyuki Nassu
Submitted On:
11 September 2017 - 2:51pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Bogdan Tomoyuki Nassu
Paper Code:
2909
Document Year:
2017
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Document Files

2017-09 - ICIP 2017.pdf

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[1] Francisco Delmar Kurpiel, Rodrigo Minetto, Bogdan Tomoyuki Nassu, "CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/1915. Accessed: Sep. 19, 2017.
@article{1915-17,
url = {http://sigport.org/1915},
author = {Francisco Delmar Kurpiel; Rodrigo Minetto; Bogdan Tomoyuki Nassu },
publisher = {IEEE SigPort},
title = {CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES},
year = {2017} }
TY - EJOUR
T1 - CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES
AU - Francisco Delmar Kurpiel; Rodrigo Minetto; Bogdan Tomoyuki Nassu
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/1915
ER -
Francisco Delmar Kurpiel, Rodrigo Minetto, Bogdan Tomoyuki Nassu. (2017). CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES. IEEE SigPort. http://sigport.org/1915
Francisco Delmar Kurpiel, Rodrigo Minetto, Bogdan Tomoyuki Nassu, 2017. CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES. Available at: http://sigport.org/1915.
Francisco Delmar Kurpiel, Rodrigo Minetto, Bogdan Tomoyuki Nassu. (2017). "CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES." Web.
1. Francisco Delmar Kurpiel, Rodrigo Minetto, Bogdan Tomoyuki Nassu. CONVOLUTIONAL NEURAL NETWORKS FOR LICENSE PLATE DETECTION IN IMAGES [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/1915