| Title |
Hybrid Metaheuristics Based License Plate Character Recognition in Smart City |
| ID_Doc |
36762 |
| Authors |
AlQaralleh, EA; Aldhaban, F; Nasseif, H; Alqaralleh, BAY; AbuKhalil, T |
| Title |
Hybrid Metaheuristics Based License Plate Character Recognition in Smart City |
| Year |
2022 |
| Published |
Cmc-Computers Materials & Continua, 72, 3 |
| DOI |
10.32604/cmc.2022.026780 |
| Abstract |
Recent technological advancements have been used to improve the quality of living in smart cities. At the same time, automated detection of vehicles can be utilized to reduce crime rate and improve public security. On the other hand, the automatic identification of vehicle license plate (LP) character becomes an essential process to recognize vehicles in real time scenarios, which can be achieved by the exploitation of optimal deep learning (DL) approaches. In this article, a novel hybrid metaheuristic optimization based deep learning model for automated license plate character recognition (HMODL-ALPCR) technique has been presented for smart city environments. The major intention of the HMODL-ALPCR technique is to detect LPs and recognize the characters that exist in them. For effective LP detection process, mask regional convolutional neural network (Mask-RCNN) model is applied and the Inception with Residual Network (ResNet)-v2 as the baseline network. In addition, hybrid sunflower optimization with butterfly optimization algorithm (HSFO-BOA) is utilized for the hyperparameter tuning of the Inception-ResNetv2 model. Finally, Tesseract based character recognition model is applied to effectively recognize the characters present in the LPs. The experimental result analysis of the HMODL-ALPCR technique takes place against the benchmark dataset and the experimental outcomes pointed out the improved efficacy of the HMODL-ALPCR technique over the recent methods. |
| Author Keywords |
Smart city; license plate recognition; optimal deep learning; metaheuristic algorithms; parameter tuning |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000819835200012 |
| WoS Category |
Computer Science, Information Systems; Materials Science, Multidisciplinary |
| Research Area |
Computer Science; Materials Science |
| PDF |
https://file.techscience.com/ueditor/files/cmc/TSP_CMC-72-3/TSP_CMC_26780/TSP_CMC_26780.pdf
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