Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigation
Autonomous vehicle navigation technology is increasing rapidly. However, automatic sign recognition in complex illumination environments like low-light, hazy regions is a significant challenge in in-vehicle navigation. So, haze removal and robust traffic sign detection and recognition (TSDR) are cri...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-03-01
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| Series: | e-Prime: Advances in Electrical Engineering, Electronics and Energy |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S277267112400024X |
| _version_ | 1827313595109605376 |
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| author | A. Radha Rani Y. Anusha S.K. Cherishama S. Vijaya Laxmi |
| author_facet | A. Radha Rani Y. Anusha S.K. Cherishama S. Vijaya Laxmi |
| author_sort | A. Radha Rani |
| collection | DOAJ |
| description | Autonomous vehicle navigation technology is increasing rapidly. However, automatic sign recognition in complex illumination environments like low-light, hazy regions is a significant challenge in in-vehicle navigation. So, haze removal and robust traffic sign detection and recognition (TSDR) are critical for ensuring the vehicle's and its passengers' safety. However, the conventional methods failed to perform both haze removal and TSDR operations simultaneously. Further, the conventional haze removal methods eliminate the wanted pixels, still the presence of haze, which results in reduced traffic sign detection performance. Moreover, the conventional sign recognition methods classify a few types of traffic signs. So, this work aims to develop a unified model for multi-class sign recognition in complex environmental conditions. Therefore, this work introduced the deep learning model for haze removal based on TSDR (DLHR-TSDR). Initially, the CURE-TSD dataset is considered. The haze removal U-network (HRU-Net) module inputs a hazy image and outputs a haze-free image trained to learn the mapping between hazy and haze-free images. Then, the TSDR-convolutional neural network (CNN) module takes the haze-free image from the previous module as input and outputs the location traffic signs in the image. The simulation results on the Carleton University Retinal Eye-Traffic Sign Dataset (CURE-TSD) dataset show that the DLHR-TSDR method developed in the study resulted in 99.01 % accuracy, higher than traditional methods. |
| first_indexed | 2024-03-08T06:20:15Z |
| format | Article |
| id | doaj.art-50c6b0225f7d41d6ba7dc620b9495a82 |
| institution | Directory Open Access Journal |
| issn | 2772-6711 |
| language | English |
| last_indexed | 2024-04-24T22:19:05Z |
| publishDate | 2024-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | e-Prime: Advances in Electrical Engineering, Electronics and Energy |
| spelling | doaj.art-50c6b0225f7d41d6ba7dc620b9495a822024-03-20T06:11:53ZengElseviere-Prime: Advances in Electrical Engineering, Electronics and Energy2772-67112024-03-017100442Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigationA. Radha Rani0Y. Anusha1S.K. Cherishama2S. Vijaya Laxmi3Associate Professor, Department of Computer Science and Engineering, Malla Reddy Engineering College for Women (UGC-Autonomous), Maisammaguda, Hyderabad, India; Corresponding author.Department of Computer Science and Engineering, Malla Reddy Engineering College for Women (UGC Autonomous), Maisammaguda, Hyderabad, IndiaDepartment of Computer Science and Engineering, Malla Reddy Engineering College for Women (UGC Autonomous), Maisammaguda, Hyderabad, IndiaDepartment of Computer Science and Engineering, Malla Reddy Engineering College for Women (UGC Autonomous), Maisammaguda, Hyderabad, IndiaAutonomous vehicle navigation technology is increasing rapidly. However, automatic sign recognition in complex illumination environments like low-light, hazy regions is a significant challenge in in-vehicle navigation. So, haze removal and robust traffic sign detection and recognition (TSDR) are critical for ensuring the vehicle's and its passengers' safety. However, the conventional methods failed to perform both haze removal and TSDR operations simultaneously. Further, the conventional haze removal methods eliminate the wanted pixels, still the presence of haze, which results in reduced traffic sign detection performance. Moreover, the conventional sign recognition methods classify a few types of traffic signs. So, this work aims to develop a unified model for multi-class sign recognition in complex environmental conditions. Therefore, this work introduced the deep learning model for haze removal based on TSDR (DLHR-TSDR). Initially, the CURE-TSD dataset is considered. The haze removal U-network (HRU-Net) module inputs a hazy image and outputs a haze-free image trained to learn the mapping between hazy and haze-free images. Then, the TSDR-convolutional neural network (CNN) module takes the haze-free image from the previous module as input and outputs the location traffic signs in the image. The simulation results on the Carleton University Retinal Eye-Traffic Sign Dataset (CURE-TSD) dataset show that the DLHR-TSDR method developed in the study resulted in 99.01 % accuracy, higher than traditional methods.http://www.sciencedirect.com/science/article/pii/S277267112400024XTraffic sign detection and recognitionHaze removalConvolutional neural networkDeep learning |
| spellingShingle | A. Radha Rani Y. Anusha S.K. Cherishama S. Vijaya Laxmi Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigation e-Prime: Advances in Electrical Engineering, Electronics and Energy Traffic sign detection and recognition Haze removal Convolutional neural network Deep learning |
| title | Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigation |
| title_full | Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigation |
| title_fullStr | Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigation |
| title_full_unstemmed | Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigation |
| title_short | Traffic sign detection and recognition using deep learning-based approach with haze removal for autonomous vehicle navigation |
| title_sort | traffic sign detection and recognition using deep learning based approach with haze removal for autonomous vehicle navigation |
| topic | Traffic sign detection and recognition Haze removal Convolutional neural network Deep learning |
| url | http://www.sciencedirect.com/science/article/pii/S277267112400024X |
| work_keys_str_mv | AT aradharani trafficsigndetectionandrecognitionusingdeeplearningbasedapproachwithhazeremovalforautonomousvehiclenavigation AT yanusha trafficsigndetectionandrecognitionusingdeeplearningbasedapproachwithhazeremovalforautonomousvehiclenavigation AT skcherishama trafficsigndetectionandrecognitionusingdeeplearningbasedapproachwithhazeremovalforautonomousvehiclenavigation AT svijayalaxmi trafficsigndetectionandrecognitionusingdeeplearningbasedapproachwithhazeremovalforautonomousvehiclenavigation |