Results 31 to 40 of about 175,410 (284)

GazeDrone: Mobile Eye-Based Interaction in Public Space Without Augmenting the User [PDF]

open access: yes, 2018
Gaze interaction holds a lot of promise for seamless human-computer interaction. At the same time, current wearable mobile eye trackers require user augmentation that negatively impacts natural user behavior while remote trackers require users to ...
Amos B.   +7 more
core   +1 more source

Signal Expansion Method in Indoor FMCW Radar Systems for Improving Range Resolution

open access: yesSensors, 2021
As various unmanned autonomous driving technologies such as autonomous vehicles and autonomous driving drones are being developed, research on FMCW radar, a sensor related to these technologies, is actively being conducted. The range resolution, which is
Seongmin Baek, Yunho Jung, Seongjoo Lee
doaj   +1 more source

Intelligent Video Data Security: A Survey and Open Challenges

open access: yesIEEE Access, 2021
A range of video contents and technology have provided convenience to humans, with real-time video applications-such as surveillance applications-able to contribute to increasing public safety by reducing physical crimes.
Jin-Yong Yu, Yujun Kim, Young-Gab Kim
doaj   +1 more source

Review on the Advancements in Wind Turbine Blade Inspection: Integrating Drone and Deep Learning Technologies for Enhanced Defect Detection

open access: yesIEEE Access
The increasing demand for wind power requires more frequent inspections to identify defects in the Wind Turbine Blades (WTBs). These defects, if not detected, can compromise the structural integrity and safety of wind turbines.
Majid Memari   +4 more
doaj   +1 more source

Expanding Electric and Vehicle-Based Solar Transit Options with Breakthrough Vehicular Efficiencies

open access: yesWorld Electric Vehicle Journal
Traditional approaches to overcoming energy loss from resistances of vehicular transit velocities have focused primarily on reducing aerodynamic drag through streamlining air flow.
Adam B. Suppes, Galen Suppes
doaj   +1 more source

The Central Intelligence Agency’s armed Remotely Piloted Vehicle-supported counter-insurgency campaign in Pakistan – a mission undermined by unintended consequences? [PDF]

open access: yes, 2014
This paper views America's 'drones-first' counter-insurgency effort in Pakistan through the lens of Merton's theory of the unintended consequences of purposive action.
Bennett, Simon
core   +2 more sources

Calling time on the imperial lawn and the imperative for greenhouse gas mitigation

open access: yesGlobal Sustainability, 2023
Non-technical summary As green spaces, lawns are often thought to capture carbon from the atmosphere. However, once mowing, fertlising and irrigation are taken into account, we show that they become carbon sources, at least in the long run.
Len N. Gillman   +2 more
doaj   +1 more source

A Deep Learning Approach to Drone Monitoring

open access: yes, 2017
A drone monitoring system that integrates deep-learning-based detection and tracking modules is proposed in this work. The biggest challenge in adopting deep learning methods for drone detection is the limited amount of training drone images.
Aggarwal, Pranav   +3 more
core   +1 more source

Vision-Based Relative Pose Estimation of Non-Cooperative Spacecraft Using Time-of-Flight Camera

open access: yesIEEE Access
This paper deals with a vision-based pose estimation of a target using a time-of-flight (ToF) camera. In particular, a relative pose estimation algorithm for non-cooperative targets that lack markers or accessible sensor is proposed. The proposed method,
Sangdo Park   +3 more
doaj   +1 more source

Using Deep Networks for Drone Detection

open access: yes, 2017
Drone detection is the problem of finding the smallest rectangle that encloses the drone(s) in a video sequence. In this study, we propose a solution using an end-to-end object detection model based on convolutional neural networks.
Aker, Cemal, Kalkan, Sinan
core   +1 more source

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