Traffic sign detection in unconstrained environment using improved YOLOv4

S Saxena, S Dey, M Shah, S Gupta - Expert Systems with Applications, 2024 - Elsevier
Traffic sign detection and recognition in an unconstrained environment is a challenging task
for autonomous vehicle operations. The small traffic signs in the captured image make this …

Machine vision based traffic sign detection methods: Review, analyses and perspectives

C Liu, S Li, F Chang, Y Wang - Ieee Access, 2019 - ieeexplore.ieee.org
Traffic signs recognition (TSR) is an important part of some advanced driver-assistance
systems (ADASs) and auto driving systems (ADSs). As the first key step of TSR, traffic sign …

Deep convolutional neural network for enhancing traffic sign recognition developed on Yolo V4

C Dewi, RC Chen, X Jiang, H Yu - Multimedia Tools and Applications, 2022 - Springer
Traffic sign detection (TSD) is a key issue for smart vehicles. Traffic sign recognition (TSR)
contributes beneficial information, including directions and alerts for advanced driver …

Deep learning for large-scale traffic-sign detection and recognition

D Tabernik, D Skočaj - IEEE transactions on intelligent …, 2019 - ieeexplore.ieee.org
Automatic detection and recognition of traffic signs plays a crucial role in management of the
traffic-sign inventory. It provides an accurate and timely way to manage traffic-sign inventory …

Deep neural network for traffic sign recognition systems: An analysis of spatial transformers and stochastic optimisation methods

Á Arcos-García, JA Alvarez-Garcia, LM Soria-Morillo - Neural Networks, 2018 - Elsevier
This paper presents a Deep Learning approach for traffic sign recognition systems. Several
classification experiments are conducted over publicly available traffic sign datasets from …

A real-time and high-precision method for small traffic-signs recognition

J Chen, K Jia, W Chen, Z Lv, R Zhang - Neural Computing and …, 2022 - Springer
As a fundamental element of the traffic system, traffic signs reduce the risk of accidents by
providing essential information about the road condition to drivers, pedestrians, etc. With the …

Real-time traffic sign recognition based on efficient CNNs in the wild

J Li, Z Wang - IEEE Transactions on Intelligent Transportation …, 2018 - ieeexplore.ieee.org
Both unmanned vehicles and driver assistance systems require solving the problem of traffic
sign recognition. A lot of work has been done in this area, but no approach has been …

Traffic sign detection and recognition based on random forests

A Ellahyani, M El Ansari, I El Jaafari - Applied Soft Computing, 2016 - Elsevier
In this paper we present a new traffic sign detection and recognition (TSDR) method, which
is achieved in three main steps. The first step segments the image based on thresholding of …

STC-YOLO: small object detection network for traffic signs in complex environments

H Lai, L Chen, W Liu, Z Yan, S Ye - Sensors, 2023 - mdpi.com
The detection of traffic signs is easily affected by changes in the weather, partial occlusion,
and light intensity, which increases the number of potential safety hazards in practical …

On circular traffic sign detection and recognition

SK Berkaya, H Gunduz, O Ozsen, C Akinlar… - Expert Systems with …, 2016 - Elsevier
Automatic traffic sign detection and recognition play crucial roles in several expert systems
such as driver assistance and autonomous driving systems. In this work, novel approaches …