Optical measurement of highly reflective surfaces from a single exposure

X Liu, W Chen, H Madhusudanan, J Ge… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Three-dimensional structured light (SL) measurement of highly reflective surface is a
challenge faced in industrial metrology. The high dynamic range (HDR) technique provides …

Learned camera gain and exposure control for improved visual feature detection and matching

J Tomasi, B Wagstaff, SL Waslander… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
Successful visual navigation depends upon capturing images that contain sufficient useful
information. In this letter, we explore a data-driven approach to account for environmental …

Learning to Control Camera Exposure via Reinforcement Learning

K Lee, U Shin, BU Lee - … of the IEEE/CVF Conference on …, 2024 - openaccess.thecvf.com
Adjusting camera exposure in arbitrary lighting conditions is the first step to ensure the
functionality of computer vision applications. Poorly adjusted camera exposure often leads …

Predictive exposure control for vision-based robotic disassembly using deep learning and predictive learning

W Deng, Q Liu, DT Pham, J Hu, KM Lam… - Robotics and Computer …, 2024 - Elsevier
Lighting conditions can affect the performance of vision-based robots in manufacturing. This
paper presents a predictive exposure control method that allows the acquisition of high …

Camera attributes control for visual odometry with motion blur awareness

B Han, Y Lin, Y Dong, H Wang… - IEEE/ASME …, 2023 - ieeexplore.ieee.org
The practical application of visual odometry (VO) is challenging under High Dynamic Range
(HDR) environments which has a significant impact on the quality of feature point tracking …

Automated camera-exposure control for robust localization in varying illumination environments

Y Wang, H Chen, S Zhang, W Lu - Autonomous Robots, 2022 - Springer
The vision-based localization of robots operating in complex environments is challenging
due to the varying dynamic illumination. This study aims to develop a novel automated …

Camera exposure control for robust robot vision with noise-aware image quality assessment

U Shin, J Park, G Shim, F Rameau… - 2019 IEEE/RSJ …, 2019 - ieeexplore.ieee.org
In this paper, we propose a noise-aware exposure control algorithm for robust robot vision.
Our method aims to capture best-exposed images, which can boost the performance of …

Proactive camera attribute control using bayesian optimization for illumination-resilient visual navigation

J Kim, Y Cho, A Kim - IEEE Transactions on Robotics, 2020 - ieeexplore.ieee.org
Illumination variance is a major challenge for vision-based robotics. Most approaches focus
on alleviating illumination changes in already captured images. Despite the large utility …

An image acquisition scheme for visual odometry based on image bracketing and online attribute control

S Zhang, J He, B Xue, J Wu, P Yin… - … on Robotics and …, 2024 - ieeexplore.ieee.org
Visual odometry (VO) system is challenged by complex illumination environments. Image
quality and its consistency in the time domain directly determine feature detection and …

An improved visual odometer based on Lucas-Kanade optical flow and ORB feature

L Zhong, L Meng, W Hou, L Huang - IEEE Access, 2023 - ieeexplore.ieee.org
Visual odometer is an important part of SLAM system. Visual odometer based on feature
points is the current mainstream. Featured based method completes the positioning by …