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Gun violence is a critical security problem, and it is imperative for the computer vision community to develop effective gun detection algorithms for real-world scenarios, particularly in Closed Circuit Television (CCTV) surveillance data.…

计算机视觉与模式识别 · 计算机科学 2023-07-13 Srikar Yellapragada , Zhenghong Li , Kevin Bhadresh Doshi , Purva Makarand Mhasakar , Heng Fan , Jie Wei , Erik Blasch , Bin Zhang , Haibin Ling

Online multi-object tracking is a fundamental problem in time-critical video analysis applications. A major challenge in the popular tracking-by-detection framework is how to associate unreliable detection results with existing tracks. In…

计算机视觉与模式识别 · 计算机科学 2020-03-10 Long Chen , Haizhou Ai , Zijie Zhuang , Chong Shang

Authentication plays a significant part in dealing with security in public and private sectors such as healthcare systems, banking system, transportation system and law and security. Biometric technology has grown quickly recently,…

密码学与安全 · 计算机科学 2023-01-03 Konark Modi , Lakshmipathi Devaraj

We introduce a novel, accurate and practical system for real-time people tracking and identification. We used a Kinect V2 sensor for tracking that generates a body skeleton for up to six people in the view. We perform identification using…

计算机视觉与模式识别 · 计算机科学 2017-02-14 Xinyu Li , Yanyi Zhang , Ivan Marsic , Randall S. Burd

Fingerprint recognition is one of most popular and accuracy Biometric technologies. Nowadays, it is used in many real applications. However, recognizing fingerprints in poor quality images is still a very complex problem. In recent years,…

计算机视觉与模式识别 · 计算机科学 2011-07-19 Le Hoang Thai , Ha Nhat Tam

Crime generates significant losses, both human and economic. Every year, billions of dollars are lost due to attacks, crimes, and scams. Surveillance video camera networks are generating vast amounts of data, and the surveillance staff can…

计算机视觉与模式识别 · 计算机科学 2021-02-24 Guillermo A. Martínez-Mascorro , José R. Abreu-Pederzini , José C. Ortiz-Bayliss , Hugo Terashima-Marín

The way to accurately and effectively identify people has always been an interesting topic in research and industry. With the rapid development of artificial intelligence in recent years, facial recognition gains lots of attention due to…

计算机视觉与模式识别 · 计算机科学 2018-11-20 Yang Li , Sangwhan Cha

Biometrics emerged as a robust solution for security systems. However, given the dissemination of biometric applications, criminals are developing techniques to circumvent them by simulating physical or behavioral traits of legal users…

计算机视觉与模式识别 · 计算机科学 2018-10-12 Gustavo Botelho de Souza , João Paulo Papa , Aparecido Nilceu Marana

The introduction of Information and Communication Technology (ICT) in transportation systems leads to several advantages (efficiency of transport, mobility, traffic management). However, it may bring some drawbacks in terms of increasing…

密码学与安全 · 计算机科学 2021-12-14 Davide Micale , Gianpiero Costantino , Ilaria Matteucci , Giuseppe Patanè , Giampaolo Bella

The deep learning (DL) technology has been widely used for image classification in many scenarios, e.g., face recognition and suspect tracking. Such a highly commercialized application has given rise to intellectual property protection of…

密码学与安全 · 计算机科学 2022-09-07 Guowen Xu , Xingshuo Han , Anguo Zhang , Tianwei Zhang

Biometrics based personal identification is regarded as an effective method for automatically recognizing, with a high confidence a person's identity. A multimodal biometric systems consolidate the evidence presented by multiple biometric…

计算机视觉与模式识别 · 计算机科学 2009-09-15 M. Nageshkumar , P. K. Mahesh , M. N. S. Swamy

Nowadays high security is an important issue for most of the secure places and recent advances increase the needs of high-security systems. Therefore, needs to high security for controlling and permitting the allowable people to enter the…

图像与视频处理 · 电气工程与系统科学 2021-09-21 Amin Dehghani

Fingerprint recognition has been utilized for cellphone authentication, airport security and beyond. Many different features and algorithms have been proposed to improve fingerprint recognition. In this paper, we propose an end-to-end deep…

计算机视觉与模式识别 · 计算机科学 2019-07-31 Shervin Minaee , Elham Azimi , Amirali Abdolrashidi

With rapidly increasing deployment of surveillance cameras, the reliable methods for automatically analyzing the surveillance video and recognizing special events are demanded by different practical applications. This paper proposes a novel…

计算机视觉与模式识别 · 计算机科学 2018-10-29 Michael Ying Yang , Wentong Liao , Chun Yang , Yanpeng Cao , Bodo Rosenhahn

Forensic application of automatically matching skull with face images is an important research area linking biometrics with practical applications in forensics. It is an opportunity for biometrics and face recognition researchers to help…

计算机视觉与模式识别 · 计算机科学 2017-10-10 Shruti Nagpal , Maneet Singh , Arushi Jain , Richa Singh , Mayank Vatsa , Afzel Noore

Person re-identification is a critical security task for recognizing a person across spatially disjoint sensors. Previous work can be computationally intensive and is mainly based on low-level cues extracted from RGB data and implemented on…

计算机视觉与模式识别 · 计算机科学 2016-11-17 George Cushen

Credit investigation is critical for financial services. Whereas, traditional methods are often restricted as the employed data hardly provide sufficient, timely and reliable information. With the prevalence of smart mobile devices,…

机器学习 · 计算机科学 2019-10-22 Xiao Han , Ruiqing Ding , Leye Wang , Hailiang Huang

Biometric technologies are widely adopted in security, legal, and financial systems. Face recognition can authenticate a person based on the unique facial features such as shape and texture. However, recent works have demonstrated the…

计算机视觉与模式识别 · 计算机科学 2025-11-05 Poulami Raha , Yeongnam Chae

An important aspect of crowd monitoring is knowing how many people we are dealing with. Sometimes, knowing the size of a crowd in a single location and at a specific moment is enough. Matters become problematic when counting the same people…

密码学与安全 · 计算机科学 2026-04-17 Fatemeh Marzani , Thijs van Ede , Geert Heijenk , Maarten van Steen

We propose an effective structured learning based approach to the problem of person re-identification which outperforms the current state-of-the-art on most benchmark data sets evaluated. Our framework is built on the basis of multiple…

计算机视觉与模式识别 · 计算机科学 2015-03-06 Sakrapee Paisitkriangkrai , Chunhua Shen , Anton van den Hengel