2014
DOI: 10.14569/specialissue.2014.040201
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Robust Automatic Traffic Signs Recognition Using Fast Polygonal Approximation of Digital Curves and Neural Network

Abstract: Abstract-Traffic Sign Detection and Recognition (TSDR) has many features help the driver in improving the safety and comfort, today it is widely used in the automotive manufacturing sector, a robust detection and recognition system a good solution for driver assistance systems, it can warn the driver and control or prohibit certain actions which significantly increase driving safety and comfort. This paper presents a study to design, implement and test a method of detection and recognition of road signs based … Show more

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Cited by 6 publications
(4 citation statements)
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“…To reduce the amount of data processed by the classifier, we apply a simple smoothing on the blobs, by using the Gaussian filter, the use histogram projection (HP) technic [2] for each color channel, for both vertical and horizontal.…”
Section: A Histogram Projection (Hp)mentioning
confidence: 99%
“…To reduce the amount of data processed by the classifier, we apply a simple smoothing on the blobs, by using the Gaussian filter, the use histogram projection (HP) technic [2] for each color channel, for both vertical and horizontal.…”
Section: A Histogram Projection (Hp)mentioning
confidence: 99%
“…In [5], the authors used image patch of the detected road sign as the sign descriptor to recognise its type using a support vector machine (SVM) classifier. The authors in [6] employed feed‐forward artificial neural networks to implement a scale‐invariant sign classifier, which recognises the detected road sign using a resized version of the detected sign image patch. In [7], Jin et al implemented a robust traffic sign classifier to accomplish both feature extracting and classifying tasks without feature description processing based on convolutional neural networks (CNN).…”
Section: Introductionmentioning
confidence: 99%
“…The road sign was then detected by segmenting the Hue component as it shows more robustness against variations in light and weather conditions. Recently, Salhi et al [6] proposed an automatic traffic recognition system, which also detects red and blue road signs in HSV colour space. The shape of the detected signs was then determined using polygonal approximated contour information.…”
Section: Introductionmentioning
confidence: 99%
“…It is possible to fi nd a substantial amount of articles that deals with a road sign detection (see Loraskul et al (2007) or Salhi et al (2014)). The described methods vary from pixel correlation calculations to neural networks.…”
Section: Introductionmentioning
confidence: 99%