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相关论文: Practical License Plate Recognition in Unconstrain…

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Despite significant advancements in License Plate Recognition (LPR) through deep learning, most improvements rely on high-resolution images with clear characters. This scenario does not reflect real-world conditions where traffic…

计算机视觉与模式识别 · 计算机科学 2024-10-22 Valfride Nascimento , Rayson Laroca , Rafael O. Ribeiro , William Robson Schwartz , David Menotti

Automatic License Plate Recognition (ALPR) is an integral component of an intelligent transport system with extensive applications in secure transportation, vehicle-to-vehicle communication, stolen vehicles detection, traffic violations,…

Automatic License Plate detection and Recognition (ALPR) is a quite popular and active research topic in the field of computer vision, image processing and intelligent transport systems. ALPR is used to make detection and recognition…

计算机视觉与模式识别 · 计算机科学 2019-10-07 Zied Selmi , Mohamed Ben Halima , Umapada Pal , M. Adel Alimi

Vehicle tracking is an integral part of intelligent traffic management systems. Previous implementations of vehicle tracking used Global Positioning System(GPS) based systems that gave location of the vehicle of an individual on their…

计算机视觉与模式识别 · 计算机科学 2020-05-19 Lalit Lakshmanan , Yash Vora , Raj Ghate

Automatic License Plate Recognition (ALPR) faces a major challenge when dealing with illegible license plates (LPs). While reconstruction methods such as super-resolution (SR) have emerged, the core issue of recognizing these low-quality…

计算机视觉与模式识别 · 计算机科学 2025-11-14 Lucas Wojcik , Gabriel E. Lima , Valfride Nascimento , Eduil Nascimento , Rayson Laroca , David Menotti

Automatic License Plate Recognition (ALPR) is becoming a popular study area and is applied in many fields such as transportation or smart city. However, there are still several limitations when applying many current methods to practical…

计算机视觉与模式识别 · 计算机科学 2023-09-14 Quang Huy Che , Tung Do Thanh , Cuong Truong Van

We evaluated a lightweight Convolutional Neural Network (CNN) called LPRNet [1] for automatic License Plate Recognition (LPR). We evaluated the algorithm on two datasets, one composed of real license plate images and the other of synthetic…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Marcel Del Castillo Velarde , Gissel Velarde

Automatic License Plate Recognition is a frequent research topic due to its wide-ranging practical applications. While recent studies use synthetic images to improve License Plate Recognition (LPR) results, there remain several limitations…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Rayson Laroca , Valter Estevam , Gladston J. P. Moreira , Rodrigo Minetto , David Menotti

This paper proposes LPRNet - end-to-end method for Automatic License Plate Recognition without preliminary character segmentation. Our approach is inspired by recent breakthroughs in Deep Neural Networks, and works in real-time with…

计算机视觉与模式识别 · 计算机科学 2018-06-28 Sergey Zherzdev , Alexey Gruzdev

Recognizing car license plates in natural scene images is an important yet still challenging task in realistic applications. Many existing approaches perform well for license plates collected under constrained conditions, eg, shooting in…

计算机视觉与模式识别 · 计算机科学 2020-06-11 Linjiang Zhang , Peng Wang , Hui Li , Zhen Li , Chunhua Shen , Yanning Zhang

Automatic License Plate Recognition (ALPR) involves extracting vehicle license plate information from image or a video capture. These systems have gained popularity due to the wide availability of low-cost surveillance cameras and advances…

计算机视觉与模式识别 · 计算机科学 2025-01-09 Victor Nascimento Ribeiro , Nina S. T. Hirata

License Plate recognition plays an important role on the traffic monitoring and parking management systems. In this paper, a fast and real time method has been proposed which has an appropriate application to find tilt and poor quality…

计算机视觉与模式识别 · 计算机科学 2014-07-25 Reza Azad , Hamid Reza Shayegh

License Plate Recognition plays an important role on the traffic monitoring and parking management. Administration and restriction of those transportation tools for their better service becomes very essential. In this paper, a fast and real…

计算机视觉与模式识别 · 计算机科学 2014-07-25 Reza Azad , Babak Azad , Hamid Reza Shayegh

License plate recognition plays a critical role in many practical applications, but license plates of large vehicles are difficult to be recognized due to the factors of low resolution, contamination, low illumination, and occlusion, to…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Chenglong Li , Xiaobin Yang , Guohao Wang , Aihua Zheng , Chang Tan , Ruoran Jia , Jin Tang

With the robust development of technology, license plate recognition technology can now be properly applied in various scenarios, such as road monitoring, tracking of stolen vehicles, detection at parking lot entrances and exits, and so on.…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Ching-Hsiang Wang

Automatic License Plate Recognition (ALPR) is a challenging problem to the research community due to its potential applicability in the diverse geographical condition over the globe with varying license plate parameters. Any ALPR system…

计算机视觉与模式识别 · 计算机科学 2019-02-26 Satadal Saha

License plate recognition in open environments is widely applicable across various domains; however, the diversity of license plate types and imaging conditions presents significant challenges. To address the limitations encountered by CNN…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Guangzhu Xu , Zhi Ke , Pengcheng Zuo , Bangjun Lei

In the realm of research, the detection/recognition of text within images/videos captured by cameras constitutes a highly challenging problem for researchers. Despite certain advancements achieving high accuracy, current methods still…

计算机视觉与模式识别 · 计算机科学 2023-09-25 Dat Tran-Anh , Khanh Linh Tran , Hoai-Nam Vu

Modern Automatic License Plate Recognition (ALPR) systems achieve outstanding performance in controlled, well-defined scenarios. However, large-scale real-world usage remains challenging due to low-quality imaging devices, compression…

计算机视觉与模式识别 · 计算机科学 2026-04-13 Lucas Wojcik , Eduardo A. F. Machoski , Eduil Nascimento , Rayson Laroca , David Menotti

License plate detection (LPD) is essential for traffic management, vehicle tracking, and law enforcement but faces challenges like variable lighting and diverse font types, impacting accuracy. Traditionally reliant on image processing and…

计算机视觉与模式识别 · 计算机科学 2024-12-18 Zahra Ebrahimi Vargoorani , Ching Yee Suen