Cnn-based lidar point cloud de-noising in adverse weather

R Heinzler, F Piewak, P Schindler… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
Lidar sensors are frequently used in environment perception for autonomous vehicles and
mobile robotics to complement camera, radar, and ultrasonic sensors. Adverse weather …

De-noising of lidar point clouds corrupted by snowfall

N Charron, S Phillips… - 2018 15th Conference on …, 2018 - ieeexplore.ieee.org
A common problem in autonomous driving is designing a system that can operate in
adverse weather conditions. Falling rain and snow tends to corrupt sensor measurements …

Depth map artefacts reduction: A review

MM Ibrahim, Q Liu, R Khan, J Yang… - IET Image …, 2020 - Wiley Online Library
Depth maps are crucial for many visual applications, where they represent the positioning
information of the objects in a three‐dimensional scene. Usually, depth maps can be …

Take your model further: a general post-refinement network for light field disparity estimation via BadPix correction

R Chen, H Sheng, D Yang, S Wang, Z Cui… - Proceedings of the AAAI …, 2023 - ojs.aaai.org
Most existing light field (LF) disparity estimation algorithms focus on handling occlusion,
texture-less or other areas that harm LF structure to improve accuracy, while ignoring other …

Reconfigurable pavement sweeping robot and pedestrian cohabitant framework by vision techniques

AV Le, AA Hayat, MR Elara, NHK Nhan… - IEEE Access, 2019 - ieeexplore.ieee.org
The periodic cleaning pavement is a requirement for a clean environment in urban areas.
The robot named Panthera introduced in this paper has the ability to change the width of the …

Reconstruction-based pairwise depth dataset for depth image enhancement using CNN

J Jeon, S Lee - … of the European Conference on Computer …, 2018 - openaccess.thecvf.com
Raw depth images captured by consumer depth cameras suffer from noisy and missing
values. Despite the success of CNN-based image processing on color image restoration …

Edge snapping-based depth enhancement for dynamic occlusion handling in augmented reality

C Du, YL Chen, M Ye, L Ren - 2016 IEEE international …, 2016 - ieeexplore.ieee.org
Dynamic occlusion handling is critical for correct depth perception in Augmented Reality
(AR) applications. Consequently it is a key component to ensure realistic and immersive AR …

Coal flow volume detection method for conveyor belt based on TOF vision

C Hou, T Qiao, H Dong, H Wu - Measurement, 2024 - Elsevier
Coal flow volume is the essential basic data support for intelligent speed regulation and
energy-saving control of coal mine transportation systems. To accurately measure the coal …

Online 3-D modeling of complex workpieces for the robotic spray painting with low-cost RGB-D cameras

J Ge, J Li, Y Peng, H Lu, S Li, H Zhang… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
The 3-D model of workpieces plays a significant role in robotic spray painting, which needs
the geometry and shape information for painting-path planning or pose estimation. However …

An integrated approach to visual perception of articulated objects

R Martín-Martín, S Höfer, O Brock - 2016 IEEE international …, 2016 - ieeexplore.ieee.org
We present an integrated approach for perception of unknown articulated objects. To
robustly perceive objects and understand interactions, our method tightly integrates pose …