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Public datasets have played a key role in advancing the state of the art in License Plate Recognition (LPR). Although dataset bias has been recognized as a severe problem in the computer vision community, it has been largely overlooked in…

Computer Vision and Pattern Recognition · Computer Science 2023-01-02 Rayson Laroca , Marcelo Santos , Valter Estevam , Eduardo Luz , David Menotti

An automatic road sign detection system localizes road signs from within images captured by an on-board camera of a vehicle, and support the driver to properly ride the vehicle. Most existing algorithms include a preprocessing step, feature…

Computer Vision and Pattern Recognition · Computer Science 2017-12-14 Rinat Mukhometzianov , Ying Wang

Recognizing a license plate clearly while seeing a surveillance camera snapshot is often important in cases where the troublemaker vehicle(s) have to be identified. In many real world situations, these images are blurred due to fast motion…

Computer Vision and Pattern Recognition · Computer Science 2018-02-20 P. S. Prashanth Rao , Rajesh Kumar Muthu

Encrypted network traffic Classification tackles the problem from different approaches and with different goals. One of the common approaches is using Machine learning or Deep Learning-based solutions on a fixed number of classes, leading…

Machine Learning · Computer Science 2024-03-20 Amir Lukach , Ran Dubin , Amit Dvir , Chen Hajaj

Vehicle information recognition is crucial in various practical domains, particularly in criminal investigations. Vehicle Color Recognition (VCR) has garnered significant research interest because color is a visually distinguishable…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Gabriel E. Lima , Rayson Laroca , Eduardo Santos , Eduil Nascimento , David Menotti

Automatic Speech Recognition (ASR), as the assistance of speech communication between pilots and air-traffic controllers, can significantly reduce the complexity of the task and increase the reliability of transmitted information. ASR…

Computation and Language · Computer Science 2022-02-09 Iuliia Nigmatulina , Juan Zuluaga-Gomez , Amrutha Prasad , Seyyed Saeed Sarfjoo , Petr Motlicek

The License Plate Recognition (LPR) field has made impressive advances in the last decade due to novel deep learning approaches combined with the increased availability of training data. However, it still has some open issues, especially…

Computer Vision and Pattern Recognition · Computer Science 2023-01-02 Valfride Nascimento , Rayson Laroca , Jorge de A. Lambert , William Robson Schwartz , David Menotti

Automated parking is a self-driving feature that has been in cars for several years. Parking assistants in currently sold cars fail to park in more complex real-world scenarios and require the driver to move the car to an expected starting…

Robotics · Computer Science 2025-08-28 Jiri Vlasak , Michal Sojka , Zdeněk Hanzálek

Vehicle Re-identification aims to identify a specific vehicle across time and camera view. With the rapid growth of intelligent transportation systems and smart cities, vehicle Re-identification technology gets more and more attention.…

Computer Vision and Pattern Recognition · Computer Science 2021-05-03 Junru Chen , Shiqing Geng , Yongluan Yan , Danyang Huang , Hao Liu , Yadong Li

Visual Place Recognition (VPR) is the task of retrieving database images similar to a query photo by comparing it to a large database of known images. In real-world applications, extreme illumination changes caused by query images taken at…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Bingxi Liu , Yujie Fu , Feng Lu , Jinqiang Cui , Yihong Wu , Hong Zhang

Can knowing where you are assist in perceiving objects in your surroundings, especially under adverse weather and lighting conditions? In this work we investigate whether a prior map can be leveraged to aid in the detection of dynamic…

Computer Vision and Pattern Recognition · Computer Science 2023-07-03 Stephen Hausler , Sourav Garg , Punarjay Chakravarty , Shubham Shrivastava , Ankit Vora , Michael Milford

Autonomous vehicles require knowledge of the surrounding road layout, which can be predicted by state-of-the-art CNNs. This work addresses the current lack of data for determining lane instances, which are needed for various driving…

Computer Vision and Pattern Recognition · Computer Science 2018-08-03 Brook Roberts , Sebastian Kaltwang , Sina Samangooei , Mark Pender-Bare , Konstantinos Tertikas , John Redford

This paper presents a generic feature-based navigation framework for autonomous vehicles using a soft constrained Particle Filter. Selected map features, such as road and landmark locations, and vehicle states are used for designing soft…

Robotics · Computer Science 2021-01-19 Bruno H. Groenner Barbosa , Neel P. Bhatt , Amir Khajepour , Ehsan Hashemi

When developing autonomous driving systems (ADS), developers often need to replay previously collected driving recordings to check the correctness of newly introduced changes to the system. However, simply replaying the entire recording is…

Software Engineering · Computer Science 2022-09-07 Yao Deng , Xi Zheng , Mengshi Zhang , Guannan Lou , Tianyi Zhang

The problem of vehicle licence plate re-identification is generally considered as a one-shot image retrieval problem. The objective of this task is to learn a feature representation (called a "signature") for licence plates. Incoming…

Computer Vision and Pattern Recognition · Computer Science 2017-12-04 Abhinav Kumar , Shantanu Gupta , Vladimir Kozitsky , Sriganesh Madhvanath

The recently developed image-free sensing technique maintains the advantages of both the light hardware and software, which has been applied in simple target classification and motion tracking. In practical applications, however, there…

Computer Vision and Pattern Recognition · Computer Science 2021-12-21 Huayi Wang , Chunli Zhu , Liheng Bian

This paper presents a module of vehicle reidentification based on make/model and color classification. It could be used by the Automated Vehicular Surveillance (AVS) or by the fast analysis of video data. Many of problems, that are related…

Computer Vision and Pattern Recognition · Computer Science 2019-05-22 Mohamed Nafzi , Michael Brauckmann , Tobias Glasmachers

This work addresses the problem of vehicle identification through non-overlapping cameras. As our main contribution, we introduce a novel dataset for vehicle identification, called Vehicle-Rear, that contains more than three hours of…

Computer Vision and Pattern Recognition · Computer Science 2021-07-28 Icaro O. de Oliveira , Rayson Laroca , David Menotti , Keiko V. O. Fonseca , Rodrigo Minetto

This paper addresses the problem of automated vehicle tracking and recognition from aerial image sequences. Motivated by its successes in the existing literature focus on the use of linear appearance subspaces to describe multi-view object…

Computer Vision and Pattern Recognition · Computer Science 2015-06-24 Ognjen Arandjelovic

This paper develops an automatic freeway bottleneck identification and visualization algorithm using a combination of image processing techniques and traffic flow theory. Unlike previous studies that are based solely on loop detector data,…

Image and Video Processing · Electrical Eng. & Systems 2019-11-19 Hao Chen , Hesham A Rakha