Road traffic sign recognition based on lightweight neural network

2021 ◽  
Author(s):  
Le-yang Li ◽  
Qin Yue ◽  
Rui-wen Luo
Keyword(s):  
Neural Network ◽  
Road Traffic ◽  
Traffic Sign Recognition ◽  
Traffic Sign ◽  
Sign Recognition

scholarly journals A Survey on Road Traffic Sign Recognition System using Convolution Neural Network

2018 ◽  
Vol 8 (01) ◽  
Author(s):  
Yuga Hatolkar ◽  
Poorva Agarwal ◽  
Seema Patil
Keyword(s):  
Neural Network ◽  
Image Recognition ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Recognition System ◽  
Convolution Neural Network ◽  
Traffic Sign Recognition ◽  
Traffic Sign ◽  
Sign Recognition ◽  
Serious Injuries

Road Traffic accidents is one of the major reason for deaths taking place in India. These accidents not only result into serious injuries but may also lead to deaths. Image recognition technology is one of the widely used techniques used in various fields in research like agriculture, medicine, automobile etc. At present, majority of the Image recognition techniques use artificial feature extraction technique which is not only time consuming but also is very complex. Hence, various researchers are basically working in order to improve the algorithms, and make them more and more efficient and robust. Initially, traditional principle of convolution neural network was introduced briefly. Its numerous applications in the domain of Image Processing were presented. Finally, the challenges faced by Convolution Neural Network in terms of time complexity and accuracy were analyzed, and then our recent work was introduced in order to overcome the efficiency related issues.

Traffic Sign Recognition Based on Improved Deep Convolution Neural Network

2018 ◽  
Vol 55 (12) ◽  
pp. 121009 ◽  
Author(s):  
马永杰 Ma Yongjie ◽  
李雪燕 Li Xueyan ◽  
宋晓凤 Song Xiaofeng
Keyword(s):  
Neural Network ◽  
Convolution Neural Network ◽  
Traffic Sign Recognition ◽  
Traffic Sign ◽  
Sign Recognition ◽  
Deep Convolution Neural Network

Few-shot traffic sign recognition with clustering inductive bias and random neural network

2020 ◽  
Vol 100 ◽  
pp. 107160 ◽  
Author(s):  
Shichao Zhou ◽  
Chenwei Deng ◽  
Zhengquan Piao ◽  
Baojun Zhao
Keyword(s):  
Neural Network ◽  
Traffic Sign Recognition ◽  
Traffic Sign ◽  
Inductive Bias ◽  
Sign Recognition ◽  
Random Neural Network

scholarly journals Energy-Efficient Gabor Kernels in Neural Networks with Genetic Algorithm Training Method

Electronics ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 105 ◽  
Author(s):  
Fanjie Meng ◽  
Xinqing Wang ◽  
Faming Shao ◽  
Dong Wang ◽  
Xia Hua
Keyword(s):  
Neural Network ◽  
Genetic Algorithm ◽  
Neural Networks ◽  
Energy Efficient ◽  
Experimental Result ◽  
Training Method ◽  
Traffic Sign Recognition ◽  
Traffic Sign ◽  
Sign Recognition ◽  
Deep Model

Deep-learning convolutional neural networks (CNNs) have proven to be successful in various cognitive applications with a multilayer structure. The high computational energy and time requirements hinder the practical application of CNNs; hence, the realization of a highly energy-efficient and fast-learning neural network has aroused interest. In this work, we address the computing-resource-saving problem by developing a deep model, termed the Gabor convolutional neural network (Gabor CNN), which incorporates highly expression-efficient Gabor kernels into CNNs. In order to effectively imitate the structural characteristics of traditional weight kernels, we improve upon the traditional Gabor filters, having stronger frequency and orientation representations. In addition, we propose a procedure to train Gabor CNNs, termed the fast training method (FTM). In FTM, we design a new training method based on the multipopulation genetic algorithm (MPGA) and evaluation structure to optimize improved Gabor kernels, but train the rest of the Gabor CNN parameters with back-propagation. The training of improved Gabor kernels with MPGA is much more energy-efficient with less samples and iterations. Simple tasks, like character recognition on the Mixed National Institute of Standards and Technology database (MNIST), traffic sign recognition on the German Traffic Sign Recognition Benchmark (GTSRB), and face detection on the Olivetti Research Laboratory database (ORL), are implemented using LeNet architecture. The experimental result of the Gabor CNN and MPGA training method shows a 17–19% reduction in computational energy and time and an 18–21% reduction in storage requirements with a less than 1% accuracy decrease. We eliminated a significant fraction of the computation-hungry components in the training process by incorporating highly expression-efficient Gabor kernels into CNNs.

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