Edge alignment-based visual–inertial fusion for tracking of aggressive motions
Sign Up to like & getrecommendations! Published in 2018 at "Autonomous Robots"
DOI: 10.1007/s10514-017-9642-0
Abstract: We propose a novel edge-based visual–inertial fusion approach to address the problem of tracking aggressive motions with real-time state estimates. At the front-end, our system performs edge alignment, which estimates the relative poses in the… read more here.
Keywords: edge alignment; based visual; inertial fusion; visual inertial ... See more keywords
Sampling-Based Visual Path Planning Framework for a Multirotor UAV
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Aeronautical and Space Sciences"
DOI: 10.1007/s42405-019-00155-8
Abstract: This paper proposes a sampling-based visual path planning framework for the servoing of a multirotor unmanned aerial vehicle. There are two main problems of the traditional image-based visual servoing: one is that it cannot guarantee… read more here.
Keywords: sampling based; path planning; planning framework; visual path ... See more keywords
A tumor microenvironment responsive nanoplatform with oxidative stress amplification for effective MRI-based visual tumor ferroptosis.
Sign Up to like & getrecommendations! Published in 2021 at "Acta biomaterialia"
DOI: 10.1016/j.actbio.2021.11.007
Abstract: As a promising new form of non-apoptotic regulated cell death, ferroptosis has potential as an effective supplement to apoptosis-based cancer treatments. However, high intracellular glutathione (GSH) levels and insufficient hydrogen peroxide (H2O2) in the tumor… read more here.
Keywords: nanoplatform; mri based; ferroptosis; based visual ... See more keywords
An Indirect Adaptive Control Approach to Image Based Visual Servoing for Translational Trajectory Tracking
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.2073
Abstract: Abstract In this work, it is considered an image based visual servoing control problem, for uncertain robot manipulators. Visual feedback is provided by a fixed monocular camera with uncertain parameters, for the purpose of tracking… read more here.
Keywords: control; visual servoing; image based; image ... See more keywords
CFGVF: An improved correlation filters based visual tracking algorithm
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.162930
Abstract: Abstract Visual tracking is a challenging task in computer vision. Correlation filter (CF) based visual tracking algorithm has become an attractive tracking technique, while there are still some limitations. Existing CF-based tracking algorithms are vulnerable… read more here.
Keywords: visual tracking; cfgvf; tracking algorithm; scale template ... See more keywords
Adaptive neural networks-based visual servoing control for manipulator with visibility constraint and dead-zone input
Sign Up to like & getrecommendations! Published in 2019 at "Neurocomputing"
DOI: 10.1016/j.neucom.2018.11.058
Abstract: Abstract This paper proposed an online image-based visual servoing (IBVS) controller for manipulator systems with dead-zone input. The adaptive neural networks (NNs) are used to approximate the unknown nonlinear dynamics. The Barrier Lyapunov Function (BLF)… read more here.
Keywords: control; zone input; based visual; dead zone ... See more keywords
Image-based Visual Servoing Control of a Quadcopter Air Vehicle
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Modelling and Simulation"
DOI: 10.1080/02286203.2021.1871719
Abstract: This article proposes two optimal controllers that stabilize the altitude, attitude, heading, and position of the quadcopter in space. The first optimal control method consists of computing the pro... read more here.
Keywords: quadcopter; image based; control; based visual ... See more keywords
An Adaptive, Comprehensive Application to Support Home-Based Visual Training for Children With Low Vision
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2954953
Abstract: Low vision is a visual impairment that cannot be improved by standard vision aids such as glasses. Therefore, to improve their visual skills, people affected by low vision usually follow a visual training program planned… read more here.
Keywords: low vision; training; home based; based visual ... See more keywords
Retina 3D Perception Reconstruction Algorithm Based on Visual Light Field Image
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3033116
Abstract: As an important part of the eye, the retina is very important to the human body. At present, the diagnosis and treatment of patients with retinal damage or detached blindness in clinical medicine rely on… read more here.
Keywords: reconstruction; light field; image; algorithm ... See more keywords
Image-Based Visual Servoing of Quadrotors to Arbitrary Flight Targets
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3245416
Abstract: Visual servoing of Unmanned Aerial Vehicles (UAVs) has achieved satisfactory performance in fixed and planar motion targets. Due to highly coupled system dynamics and the sensitivity of the target image to aircraft attitude, the problem… read more here.
Keywords: servoing quadrotors; based visual; image based; visual servoing ... See more keywords
A Hierarchical Data-Driven Predictive Control of Image-Based Visual Servoing Systems With Unknown Dynamics.
Sign Up to like & getrecommendations! Published in 2022 at "IEEE transactions on cybernetics"
DOI: 10.1109/tcyb.2022.3228123
Abstract: In this article, a hierarchical predictive control (PC) algorithm is designed for visual servoing mobile robot systems. At the kinematic level, the image-based visual servoing model of a wheeled mobile robot is established. By defining… read more here.
Keywords: unknown dynamics; based visual; image based; visual servoing ... See more keywords