SMART PARKING SYSTEM FOR LICENSE PLATE RECOGNITION BASED ON YOLO NEURAL NETWORK AND OPTICAL CHARACTER RECOGNITION

2024;
: 124-130
Received: November 04, 2024
Revised: November 20, 2024
Accepted: November 25, 2024
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University

This paper describes a license plate recognition method, exemplified by training and deploying a machine learning model. The study uses the YOLO (“You Only Look Once”) neural network architecture and optical character recognition (OCR) techniques to extract license plate characters for real-time license plate recognition. Experimental tests, including model training, validation, and evaluation, demonstrate the effectiveness of these methods in enhancing automated access control in smart parking systems

  1. J. Redmon, S. Divvala, R. Girshick and A. Farhadi, “You Only Look Once: Unified, Real-Time Object Detection,” 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, USA, 2016, pp. 779-788, https://doi.org/10.48550/arXiv.1506.02640
  2. [Electronic resource] Smart Parking Market Size is projected to reach USD 16.54 Billion by 2030, growing at a CAGR of 13.6%: Straits Research,https://www.globenewswire.com/en/news-release/2023/09/14/2743480/0/en/Smart-Parking-Market-Size-is-projected-to-reach-USD-16-54-Billion-by-2030-growing-at-a-CAGR-of-13-6-Straits-Research.html
  3. [Electronic resource] AutoRia Dataset, https://nomeroff.net.ua/datasets
  4.  [Electronic resource] Ultralytics YOLOv8 Docs, https://docs.ultralytics.com/models/yolov8
  5. [Electronic resource] Roboflow Documentation, https://docs.roboflow.com
  6.  [Electronic resource] CUDA Toolkit Documentation, https://docs.nvidia.com/cuda/
  7. Afif, Mouna & Said, Yahia & Atri, Mohamed. (2020). Computer vision algorithms acceleration using graphic processors NVIDIA CUDA. Cluster Computing. 23. 10.1007/s10586-020-03090-6.
  8.  [Electronic resource] Sambasivarao K, “Non-maximum Suppression (NMS), A technique to filter the predictions of object detectors.”, Towards Data Science,  https://towardsdatascience.com/non-maximum-suppression-nms-93ce178e177c
  9. [Electronic resource] EasyOCR Github page, https://github.com/JaidedAI/EasyOCR
  10.  [Electronic resource] LiteRT overview, https://ai.google.dev/edge/litert