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- Title
A Deep Learning Model of Traffic Signs in Panoramic Images Detection.
- Authors
Kha Tu Huynh; Thi Phuong Linh Le; Arif, Muhammad; Thien Khai Tran
- Abstract
To pursue the ideal of a safe high-tech society in a time when traffic accidents are frequent, the traffic signs detection system has become one of the necessary topics in recent years and in the future. The ultimate goal of this research is to identify and classify the types of traffic signs in a panoramic image. To accomplish this goal, the paper proposes a new model for traffic sign detection based on the Convolutional Neural Network for comprehensive traffic sign classification and Mask Region-based Convolutional Neural Networks (R-CNN) implementation for identifying and extracting signs in panoramic images. Data augmentation and normalization of the images are also applied to assist in classifying better even if old traffic signs are degraded, and considerably minimize the rates of discovering the extra boxes. The proposed model is tested on both the testing dataset and the actual images and gets 94.5% of the correct signs recognition rate, the classification rate of those signs discovered was 99.41% and the rate of false signs was only around 0.11.
- Subjects
DEEP learning; TRAFFIC signs &; signals; CONVOLUTIONAL neural networks; TRAFFIC monitoring; DATA augmentation; TRAFFIC accidents
- Publication
Intelligent Automation & Soft Computing, 2023, Vol 37, Issue 1, p401
- ISSN
1079-8587
- Publication type
Article
- DOI
10.32604/iasc.2023.036981