Eao-slam: Monocular semi-dense object slam based on ensemble data association

Y Wu, Y Zhang, D Zhu, Y Feng… - 2020 IEEE/RSJ …, 2020 - ieeexplore.ieee.org
Object-level data association and pose estimation play a fundamental role in semantic
SLAM, which remain unsolved due to the lack of robust and accurate algorithms. In this …

Accurate and robust scale recovery for monocular visual odometry based on plane geometry

R Tian, Y Zhang, D Zhu, S Liang… - … on Robotics and …, 2021 - ieeexplore.ieee.org
Scale ambiguity is a fundamental problem in monocular visual odometry. Typical solutions
include loop closure detection and environment information mining. For applications like self …

A searching space constrained partial to full registration approach with applications in airport trolley deployment robot

J Pan, X Mai, C Wang, Z Min, J Wang… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
For airports with high passenger and luggage flows, a large number of staff members have
to be hired to deploy the scattered passenger luggage trolleys. To release humans from the …

Learning to solve a rubik's cube with a dexterous hand

T Li, W Xi, M Fang, J Xu… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
We present a learning-based approach to solving a Rubik's cube with a multi-fingered
dexterous hand. Despite the promising performance of dexterous in-hand manipulation …

Monocular Depth and Ego-motion Estimation with Scale Based on Superpixel and Normal Constraints

J Lu, Y Gao, J Chen, JN Hwang, H Fujita… - ACM Transactions on …, 2024 - dl.acm.org
3D perception in intelligent VR/AR and autonomous vehicles (AV) applications is critical and
attracting significant attention. The self-supervised monocular depth and ego-motion …

A Novel Visual Scale Recovery for Resource-Limited Platform using Single-Point Laser and Spatial Constraints

H Xu, X Liu, Y Liu - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Motion estimation of vision-only has no absolute scale, which leads to unmeasurable scale
and scale drift. Existing methods of visual scale recovery are either costly or complex …

Autonomous removal of perspective distortion for robotic elevator button recognition

D Zhu, J Liu, N Ma, Z Min… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Elevator button recognition is considered an indispensable function for enabling the
autonomous elevator operation of mobile robots. However, due to unfavorable image …

A spatial pose measurement scheme by using imu and apriltag technologies

M Li, C Zhang - 2018 IEEE International Conference on …, 2018 - ieeexplore.ieee.org
In many workspaces, robots need to obtain their own speed and precise pose for motion
control, navigation, and interaction with the environment. The inertial measurement unit …

Aplikace Kalmanova filtru pro vylepšení lokalizace multi-rotorového UAV

T Trafina - 2018 - dspace.cvut.cz
The purpose of this work is to develop mathematical apparatus for a coaxial hexacopter,
equipped with IMU (inertial measurement unit) and GNSS (global navigation satellite …

[PDF][PDF] Kalman filter application for localization improvement of multi-copter UAV

T Trafina - 2018 - support.dce.felk.cvut.cz
The purpose of this work is to develop mathematical apparatus for a coaxial hexacopter,
equipped with IMU (inertial measurement unit) and GNSS (global navigation satellite …