Joint scene flow estimation and moving object segmentation on rotational LiDAR data

X Chen, J Cui, Y Liu, X Zhang, J Sun… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
LiDAR-based scene flow estimation (SFE) and moving object segmentation (MOS) are
important tasks with broad-ranging applications in autonomous driving, such as traffic …

Neuralpci: Spatio-temporal neural field for 3d point cloud multi-frame non-linear interpolation

Z Zheng, D Wu, R Lu, F Lu, G Chen… - Proceedings of the …, 2023 - openaccess.thecvf.com
In recent years, there has been a significant increase in focus on the interpolation task of
computer vision. Despite the tremendous advancement of video interpolation, point cloud …

RangeLVDet: Boosting 3D object detection in LiDAR with range image and RGB image

Z Zhang, Z Liang, M Zhang, X Zhao, H Li… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
Camera and LIDAR are both important sensor modalities for real-world applications,
especially autonomous driving. The sensors provide complementary information and make …

Pointinet: Point cloud frame interpolation network

F Lu, G Chen, S Qu, Z Li, Y Liu, A Knoll - Proceedings of the AAAI …, 2021 - ojs.aaai.org
LiDAR point cloud streams are usually sparse in time dimension, which is limited by
hardware performance. Generally, the frame rates of mechanical LiDAR sensors are 10 to …

Pseudo-lidar for visual odometry

Y Miao, H Deng, C Jiang, Z Feng, X Wu… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
As one of the important tasks in the field of robotics and machine vision, visual odometry
provides tremendous help for various applications such as navigation, location, and so on …

A self‐supervised monocular depth estimation model with scale recovery and transfer learning for construction scene analysis

J Shen, W Yan, S Qin, X Zheng - Computer‐Aided Civil and …, 2023 - Wiley Online Library
Estimating the depth of a construction scene from a single red‐green‐blue image is a crucial
prerequisite for various applications, including work zone safety, localization, productivity …

Lidar depth completion using color-embedded information via knowledge distillation

S Hwang, J Lee, WJ Kim, S Woo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Depth completion is the task of reconstructing dense depth images from sparse LiDAR data.
LiDAR depth completion, for which LiDAR data is the only input, is an ill-posed and …

[HTML][HTML] LOFF: LiDAR and Optical Flow Fusion Odometry

J Zhang, Z Huang, X Zhu, F Guo, C Sun, Q Zhan… - Drones, 2024 - mdpi.com
Simultaneous Location and Map** (SLAM) is a common algorithm for position estimation
in GNSS-denied environments. However, the high structural consistency and low lighting …

Safe distance monitoring of live equipment based upon instance segmentation and pseudo-LiDAR

J Li, F Shuang, J Huang, T Wang, S Hu… - … on Power Delivery, 2023 - ieeexplore.ieee.org
Electrocution accidents caused by operation and maintenance personnel and high-voltage
live equipment frequently occur in substations. Although many cameras have been installed …

FastPCI: Motion-Structure Guided Fast Point Cloud Frame Interpolation

T Zhang, G Qian, J **e, J Yang - European Conference on Computer …, 2024 - Springer
Point cloud frame interpolation is a challenging task that involves accurate scene flow
estimation across frames and maintaining the geometry structure. Prevailing techniques …