Speeded up detection of squared fiducial markers
FJ Romero-Ramirez, R Muñoz-Salinas… - Image and vision …, 2018 - Elsevier
Squared planar markers have become a popular method for pose estimation in applications
such as autonomous robots, unmanned vehicles and virtual trainers. The markers allow …
such as autonomous robots, unmanned vehicles and virtual trainers. The markers allow …
[HTML][HTML] 3D reconstruction and automatic leakage defect quantification of metro tunnel based on SfM-Deep learning method
Various structural defects deteriorate tunnel operation status and threaten public safety.
Current tunnel inspection methods face problems of low efficiency, high equipment expense …
Current tunnel inspection methods face problems of low efficiency, high equipment expense …
Design, detection, and tracking of customized fiducial markers
D Jurado-Rodríguez, R Muñoz-Salinas… - IEEE …, 2021 - ieeexplore.ieee.org
Fiducial markers such as QR codes, ArUco, and AprilTag have become very popular tools
for labeling and camera positioning. They are robust and easy to detect, even in devices …
for labeling and camera positioning. They are robust and easy to detect, even in devices …
Vision-based positioning system for auto-docking of unmanned surface vehicles (USVs)
This paper presents an independent stereo-vision based positioning system for docking
operations. The low-cost system consists of an object detector and different 3D …
operations. The low-cost system consists of an object detector and different 3D …
Fractal markers: A new approach for long-range marker pose estimation under occlusion
FJ Romero-Ramire, R Munoz-Salinas… - IEEE …, 2019 - ieeexplore.ieee.org
Squared fiducial markers are a powerful tool for camera pose estimation in applications
such as robots, unmanned vehicles and augmented reality. The four corners of a single …
such as robots, unmanned vehicles and augmented reality. The four corners of a single …
Designing of marker-based augmented reality learning environment for kids using convolutional neural network architecture
This paper focuses on using the augmented reality (AR) technology to create visual-aids
through display for early childhood learning. The proposed methodology works on the …
through display for early childhood learning. The proposed methodology works on the …
The use of CNNs in VR/AR/MR/XR: a systematic literature review
This study offers a systematic literature review on the application of Convolutional Neural
Networks in Virtual Reality, Augmented Reality, Mixed Reality, and Extended Reality …
Networks in Virtual Reality, Augmented Reality, Mixed Reality, and Extended Reality …
Soft tissue monitoring of the surgical field: detection and tracking of breast surface deformations
Objective: Deformable object tracking is common in the computer vision field, with
applications typically focusing on nonrigid shape detection and usually not requiring specific …
applications typically focusing on nonrigid shape detection and usually not requiring specific …
A high-quality voxel 3D reconstruction system for large scenes based on the branch and bound method
J Hou, L Yu, S Fei - Expert Systems with Applications, 2022 - Elsevier
The accuracy of three-dimensional (3D) reconstruction models is directly related to camera
pose estimation. To obtain a high-quality 3D reconstruction model in a complex large-scale …
pose estimation. To obtain a high-quality 3D reconstruction model in a complex large-scale …
Aruco marker detection under occlusion using convolutional neural network
B Li, J Wu, X Tan, B Wang - 2020 5th international conference …, 2020 - ieeexplore.ieee.org
Camera pose estimation is a significant warranty during Unmanned Aerial Vehicle (UAV)
autonomous landing process. Fiducial marker system is a popular method to offer relatively …
autonomous landing process. Fiducial marker system is a popular method to offer relatively …