Specular removal of industrial metal objects without changing lighting configuration

J Chen, Y Song, D Li, X Lin, S Zhou… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In an industrial environment, measuring and reconstructing metal objects using computer
vision methods can be affected by surface highlight reflections, leading to inaccurate results …

Polarization 3D imaging technology: a review

X Li, Z Liu, Y Cai, C Pan, J Song, J Wang… - Frontiers in …, 2023 - frontiersin.org
Polarization three-dimensional (3D) imaging technology has received extensive attention in
recent years because of its advantages of high accuracy, long detection distance, simplicity …

Joint specular highlight detection and removal in single images via Unet-Transformer

Z Wu, J Guo, C Zhuang, J Xiao, DM Yan… - Computational Visual …, 2023 - Springer
Specular highlight detection and removal is a fundamental problem in computer vision and
image processing. In this paper, we present an efficient end-to-end deep learning model for …

Polarization imaging based bruise detection of nectarine by using ResNet-18 and ghost bottleneck

Y Yang, L Wang, M Huang, Q Zhu, R Wang - Postharvest Biology and …, 2022 - Elsevier
Bruise reduces the edible quality of nectarines and brings potential risks of cross-infection of
fruit, but it is challenging to accurately detect bruised nectarines because of the color …

Emergent visual sensors for autonomous vehicles

Y Li, J Moreau, J Ibanez-Guzman - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
For vehicles to navigate autonomously, they need to perceive and understand their
immediate surroundings. Currently, cameras are the preferred sensors, due to their high …

Polarization guided specular reflection separation

S Wen, Y Zheng, F Lu - IEEE Transactions on Image …, 2021 - ieeexplore.ieee.org
Since specular reflection often exists in the real captured images and causes deviation
between the recorded color and intrinsic color, specular reflection separation can bring …

Single image highlight removal with a sparse and low-rank reflection model

J Guo, Z Zhou, L Wang - Proceedings of the European …, 2018 - openaccess.thecvf.com
We propose a sparse and low-rank reflection model for specular highlight detection and
removal using a single input image. This model is motivated by the observation that the …

An exposure fusion-based structured light approach for the 3D measurement of a specular surface

K Wu, J Tan, HL Xia, CB Liu - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
Reflection happening on a specular surface severely degrades the performance of
structured light-based 3D measurements. Traditional structured light techniques remain …

Camera calibration method based on optimal polarization angle

Z Zhu, X Wang, Q Liu, F Zhang - Optics and Lasers in Engineering, 2019 - Elsevier
The accurate estimation of camera internal and external parameters is one of the keys to
high-precision camera calibration. At present, the mainstream Zhang's calibration method …

Joint network for specular highlight detection and adversarial generation of specular-free images trained with polarimetric data

A Anwer, S Ainouz, NM Saad, SSA Ali, F Meriaudeau - Neurocomputing, 2023 - Elsevier
Specular highlights in images pose a significant challenge in algorithms for image
segmentation, object detection and other image-based decision-making systems. However …