Results 71 to 80 of about 893,901 (189)

Gripperpose: A Novel Approach for Large Industrial Grippers 5D Pose Estimation

IET Image Processing, Volume 20, Issue 1, January/December 2026.
We propose GripperPose, a novel framework for 5D pose estimation tailored to large industrial grippers with rotational symmetry, addressing ambiguity and domain adaptation challenges in complex industrial environments. By redefining pose representation and introducing three task‐specific evaluation metrics, our method enables more accurate and robust ...
Liang Wu, Jie Lin, Juan Du, Cuihong Luo, Gang Yi, Tao Liang, Xiaoyi Zhang, Pengfei Sheng, Huake Wang   +8 more
wiley   +1 more source

Modeling ArUco Markers Images for Accuracy Analysis of Their 3D Pose Estimation

Proceedings of the 30th International Conference on Computer Graphics and Machine Vision (GraphiCon 2020). Part 2, 2020
Fiducial markers are used in vision systems to determine the position of objects in space, reconstruct movement and create augmented reality. Despite the abundance of work on analysis of the accuracy of the estimation of the fiducial markers spatial position, this question remains open.
Anton Poroykov, Pavel Kalugin, Sergey Shitov, Irina Lapitskaya   +3 more
openaire   +1 more source

Vision-Aided Inertial Navigation for Underwater Vehicles Using ArUco Markers

, 2021
Skiftet fra tradisjonell olje- og gassproduksjon mot produksjonsenheter på havbunnen har skapt et økt behov for undervannsoperasjoner. Dette har motivert bruken av autonomi for å effektivisere operasjoner og redusere miljøavtrykk.
Stavnes, Roar
core  

Fast Monocular Measurement via Deep Learning-Based Object Detection for Real-Time Gas-Insulated Transmission Line Deformation Monitoring

Energies
Deformation monitoring of Gas-Insulated Transmission Lines (GILs) is critical for the early detection of structural issues and for ensuring safe power transmission.
Guiyun Yang, Wengang Yang, Entuo Li, Qinglong Wang, Huilong Han, Jie Sun, Meng Wang   +6 more
doaj   +1 more source

The effects of ArUco marker velocity and size on motion capture detection and accuracy in the context of human body kinematics analysis

Technical Transactions, 2020
The research aim was to analyse the influence of velocity and size of markers on the accuracy of motion capture measurement utilising image processing with the use of OpenCV. On the basis of the obtained results, the usefulness of the applied measurement
Wieczorek Bartosz, Warguła Łukasz, Kukla Mateusz, Kubacki Arkadiusz, Górecki Jan   +4 more
doaj   +1 more source

Universal HueCode: Embedding Additional Markers Into Monochrome Markers Using an Optimized Color Scheme and Training-Free Recognition

IEEE Access
Visual markers are widely used for pose estimation and information retrieval. However, commonly used monochrome markers, such as ArUco markers and QR codes, are typically designed to support either pose estimation or information storage, but not both ...
Yoshiki Yokota, Yoshito Okada, Ranulfo Bezerra, Kazunori Ohno, Kenjiro Tadakuma, Satoshi Tadokoro   +5 more
doaj   +1 more source

Optical detection of the accelerometers location and orientation using ArUco markers

, 2021
Sodobni razvoj stremi k tihim izdelkom, kar zahteva poznavanje njihovih dinamskih lastnosti. Te lahko določimo z uporabo metod dinamskega podstrukturiranja, ki temelji na meritvah s pospeškomeri s točno znanimi lokacijami.
Demšar, Matija
core  

Vision-Augmented Object Detection and Pose Estimation Using ArUco Markers for Real-Time Industrial Applications

NUST Journal of Engineering Sciences
This paper presents a vision-based system for object detection and pose estimation in industrial settings. The combination of ArUco markers and computer vision enables the system to provide accurate localization and real-time orientation estimation of ...
Fatimah Rahman, Shamir Nadeem, Muhammad Owais, Nasir Rahman Jadoon, Muhammad Ali, Rizwan Mufti   +5 more
doaj  

Georegistration Improvements Using ArUco Markers as Ground Control Points for Fast Deployment of 3D Map Reconstruction

Journal of Robotics
Three-dimensional map reconstructions provide representations of environments suitable for many robotics applications. However, the issue of scale error continues to hinder its practical applicability.
Anh Quang Nguyen, Truong Giang Dao, Hai Duong Tran, Trung Hieu Tran, Ngoc Phong Dao, Dinh Tuan Tran   +5 more
doaj   +1 more source

ArUco märgiste tuvastusel põhinev liitreaalsuskaardimäng [PDF]

, 2019
ArUco is a fiducial marker detection library that uses a square marker system for identifying different patterns with unique values. This thesis explores the possibility to use those markers as an AR element in video games so, that any physical marker ...
Lepik, Tõnis
core