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This paper describes a system by which Unmanned Aerial Vehicles (UAVs) can gather high-quality face images that can be used in biometric identification tasks. Success in face-based identification depends in large part on the image quality,…

计算机视觉与模式识别 · 计算机科学 2021-02-18 Nagashri Lakshminarayana , Yifang Liu , Karthik Dantu , Venu Govindaraju , Nils Napp

Because of the explosive growth of face photos as well as their widespread dissemination and easy accessibility in social media, the security and privacy of personal identity information becomes an unprecedented challenge. Meanwhile, the…

计算机视觉与模式识别 · 计算机科学 2021-03-03 Yunqian Wen , Li Song , Bo Liu , Ming Ding , Rong Xie

Cameras mounted on Micro Aerial Vehicles (MAVs) are increasingly used for recreational photography. However, aerial photographs of public places often contain faces of bystanders thus leading to a perceived or actual violation of privacy.…

计算机视觉与模式识别 · 计算机科学 2018-10-31 Omair Sarwar , Bernhard Rinner , Andrea Cavallaro

The widespread deployment of surveillance cameras for facial recognition gives rise to many privacy concerns. This study proposes a privacy-friendly alternative to large scale facial recognition. While there are multiple techniques to…

计算机视觉与模式识别 · 计算机科学 2021-01-28 Mattijs Baert , Sam Leroux , Pieter Simoens

The use of connected surgical robotics to automate medical procedures presents new privacy challenges. We argue that conventional patient consent protocols no longer work. Indeed robots that replace human surgeons take on an extraordinary…

密码学与安全 · 计算机科学 2019-09-05 Ryan Shah , Shishir Nagaraja

This paper aims to improve privacy-preserving visual recognition, an increasingly demanded feature in smart camera applications, by formulating a unique adversarial training framework. The proposed framework explicitly learns a degradation…

计算机视觉与模式识别 · 计算机科学 2020-10-26 Zhenyu Wu , Zhangyang Wang , Zhaowen Wang , Hailin Jin

In many scenarios, unmanned aerial vehicles (UAVs), aka drones, need to have the capability of autonomous flying to carry out their mission successfully. In order to allow these autonomous flights, drones need to know their location…

机器人学 · 计算机科学 2022-01-26 Alireza Famili , Angelos Stavrou , Haining Wang , Jung-Min , Park

The success of deep learning based face recognition systems has given rise to serious privacy concerns due to their ability to enable unauthorized tracking of users in the digital world. Existing methods for enhancing privacy fail to…

计算机视觉与模式识别 · 计算机科学 2023-06-21 Fahad Shamshad , Muzammal Naseer , Karthik Nandakumar

Drones or UAVs, equipped with different sensors, have been deployed in many places especially for urban traffic monitoring or last-mile delivery. It provides the ability to control the different aspects of traffic given real-time…

计算机视觉与模式识别 · 计算机科学 2020-09-17 George Adaimi , Sven Kreiss , Alexandre Alahi

The use of delivery services is an increasing trend worldwide, further enhanced by the COVID pandemic. In this context, drone delivery systems are of great interest as they may allow for faster and cheaper deliveries. This paper presents a…

This project aimed to develop an automated cinematography platform using an unmanned aerial vehicle. Quadcopters are a great platform for shooting aerial scenes but are difficult to maneuver smoothly and can require expertise to pilot. We…

机器人学 · 计算机科学 2024-09-04 Animesh Nema , Christopher Grontkowski , Derek Calzada , Sanjuksha Nirgude

Advances in deep learning algorithms have enabled better-than-human performance on face recognition tasks. In parallel, private companies have been scraping social media and other public websites that tie photos to identities and have built…

计算机视觉与模式识别 · 计算机科学 2020-12-17 Ivan Evtimov , Pascal Sturmfels , Tadayoshi Kohno

With the development and progress of science and technology, the Internet of Things(IoT) has gradually entered people's lives, bringing great convenience to our lives and improving people's work efficiency. Specifically, the IoT can replace…

机器学习 · 计算机科学 2022-12-29 Pei Li , Zhijun Liu , Luyi Chang , Jialiang Peng , Yi Wu

This paper discusses the challenges of detecting and categorizing small drones with radar automatic target recognition (ATR) technology. The authors suggest integrating ATR capabilities into drone detection radar systems to improve…

信号处理 · 电气工程与系统科学 2023-07-21 Jiangkun Gong , Jun Yan , Deyong Kong , Deren Li

The newly emerged machine learning (e.g. deep learning) methods have become a strong driving force to revolutionize a wide range of industries, such as smart healthcare, financial technology, and surveillance systems. Meanwhile, privacy has…

机器学习 · 计算机科学 2020-11-25 Bo Liu , Ming Ding , Sina Shaham , Wenny Rahayu , Farhad Farokhi , Zihuai Lin

In this paper, we introduce an innovative method of safeguarding user privacy against the generative capabilities of Neural Radiance Fields (NeRF) models. Our novel poisoning attack method induces changes to observed views that are…

计算机视觉与模式识别 · 计算机科学 2023-10-06 Yihan Wu , Brandon Y. Feng , Heng Huang

The consumer UAV (unmanned aerial vehicle) market has grown significantly over the past few years. Despite its huge potential in spurring economic growth by supporting various applications, the increase of consumer UAVs poses potential…

密码学与安全 · 计算机科学 2019-12-19 Amir Alipour-Fanid , Monireh Dabaghchian , Ning Wang , Pu Wang , Liang Zhao , Kai Zeng

Detecting small drones, often indistinguishable from birds, is crucial for modern surveillance. This work introduces a drone detection methodology built upon the medium-sized YOLOv11 object detection model. To enhance its performance on…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Rayson Laroca , Marcelo dos Santos , David Menotti

The rapid proliferation of unmanned aerial vehicles (UAVs) and their applications in diverse domains, such as surveillance, disaster management, agriculture, and defense, have revolutionized modern technology. While the potential benefits…

密码学与安全 · 计算机科学 2025-12-01 Kanchon Gharami , Shafika Showkat Moni

As we shift more of our lives into the virtual domain, the volume of data shared on the web keeps increasing and presents a threat to our privacy. This works contributes to the understanding of privacy implications of such data sharing by…

计算机视觉与模式识别 · 计算机科学 2016-07-29 Seong Joon Oh , Rodrigo Benenson , Mario Fritz , Bernt Schiele