SensorsThe present study proposes a fiducial marker for location systems that uses computer vision. The marker employs a set of tape-shaped markers that facilitate their positioning in the environment, allowing continuous reading to cover the entire perimeter ...
Benedito S. R. Neto +3 more
doaj +1 more source
Event-based Detector of ArUco Markers
This work presents a novel approach for detecting ArUco markers using event cameras. Event cameras are bio-inspired sensors that capture pixel-level brightness changes asyn-chronously, used in advantages like high speed, low latency, and high dynamic range. Fiducial markers like ArUco are visual landmarks enabling tasks such as camera local-ization and
openaire +1 more source
Recursive ArUco Markers: A Scalable Fiducial Marker Design for Unmanned Aerial Vehicle Landing Pads
Unmanned Aerial Vehicles (UAVs) usually rely on visual fiducial markers for autonomous navigation and precision landing. However, standard markers suffer from limited operational ranges, becoming undetectable when the camera is either too far or too ...
Francisco J. Romero-Ramirez +2 more
core +1 more source
Kamerapositionskalibrering med Aruco-tavla i rörelse.
, 2020 Stereo camera systems can be utilized for different applications such as position estimation,distance measuring, and 3d modelling. However, this requires the cameras to be calibrated.This paper proposes a traditional calibration solution with Aruco ...
Magnusson, Lucas, Isaksson, Jakob
core
Calibration and Offset Mitigation of End-Effector Cameras Using ARUCO Markers
This thesis focuses on the exploration and evaluation of various computer vision algorithms to calculate and mitigate the offset of an end-effector camera.
Guimerà Roig, Sergi
core
From pixels to breeding values: genetic analysis of detection and movement traits in laying hens using automated tracking data of ArUco-marked birds. [PDF]
Genet Sel EvolOsorio-Gallardo T +6 more
europepmc +1 more source
Wireless Communication-Based Indoor Localization with Optical Initialization and Sensor Fusion. [PDF]
Sensors (Basel)Leplawy M +3 more
europepmc +1 more source
Augmented Reality Card Game Based On ArUco Marker Detection
, 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 may represent any virtual object that is assigned to it in the software. Such system could be used for
openaire +1 more source
A Mobile Application for Direct Light Compensation in Smartphone-Based Fruit Image Acquisition Systems. [PDF]
Sensors (Basel)Bernardi B, Sbaglia M, Papuzzo G.
europepmc +1 more source
VARE: Geometry-Anchored Bearing and Range Stabilization for USV Recovery. [PDF]
Sensors (Basel)Chen C +6 more
europepmc +1 more source