Öznitelik betimleyicileri füzyonu ile trafik işaretlerinin tespit edilmesi ve taninmasi

Translated title of the contribution: Traffic sign detection and recognition fusing feature descriptors

Can Erhan, Amin Ahmadi Tazehkandi, Hülya Yalçin, Ilker Bayram

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents an algorithm for most prominent component of active vehicle safety applications, namely the detection and recognition of traffic signs. In the detection stage, HOG feature descriptors combined with SVM classifiers are used to determine the location of points that are high likely to be the potential traffic signs in the scene. Once the search space for traffic sign recognition is reduced through first stage, SURF, FAST and Harris algorithms are used to extract the keypoints in these potential traffic sign regions and BRIEF feature descriptors are used to define the neighbourhood around these keypoints. Model traffic signs are then compared to the regions that are detected to be potential traffic signs in the current traffic scene to determine the type of the traffic sign. In order to extract keypoints, the performance of a variety of feature descriptors are analyzed. Proposed method is tested on video sequences acquired by the camera mounted on a vehicle cruising inner city traffic.With %90 success rate, experimental results suggest that SURF algorithm outperforms the other algorithms in recognizing traffic signs.

Translated title of the contributionTraffic sign detection and recognition fusing feature descriptors
Original languageTurkish
Title of host publication2013 21st Signal Processing and Communications Applications Conference, SIU 2013
DOIs
Publication statusPublished - 2013
Event2013 21st Signal Processing and Communications Applications Conference, SIU 2013 - Haspolat, Turkey
Duration: 24 Apr 201326 Apr 2013

Publication series

Name2013 21st Signal Processing and Communications Applications Conference, SIU 2013

Conference

Conference2013 21st Signal Processing and Communications Applications Conference, SIU 2013
Country/TerritoryTurkey
CityHaspolat
Period24/04/1326/04/13

Fingerprint

Dive into the research topics of 'Traffic sign detection and recognition fusing feature descriptors'. Together they form a unique fingerprint.

Cite this