Effects of Augmented Reality Markers for Networked Robot Navigation

2021 ◽  
pp. 11-22
Author(s):  
Masato Ogata ◽  
Masato Inoue ◽  
Kiyotaka Izumi ◽  
Takeshi Tsujimura
Keyword(s):  
Augmented Reality ◽  
Robot Navigation ◽  
Networked Robot

CH-Marker: A Color Marker Robust to Occlusion for Augmented Reality

2017 ◽  
Vol 32 (02) ◽  
pp. 1854004 ◽  
Author(s):  
Jia Liu ◽  
Jingjing Zhang ◽  
Jianhui Mei ◽  
Xiaorui Zhang
Keyword(s):  
Computer Vision ◽  
Augmented Reality ◽  
Robot Navigation ◽  
Fiducial Marker ◽  
Binary Codes ◽  
Dynamic Scenes ◽  
Partially Occluded ◽  
Color Marker

Fiducial marker systems are composed of a number of patterns that are mounted in the environment and automatically detected by computer vision algorithms using digital techniques. Thus, these systems are valuable in augmented reality (AR), robot navigation, and other applications. This paper proposes a new AR marker called CH-marker, which uses Hamming check codes to encode multiple kinds of colors and restore binary codes in the squares occluded in the markers. The marker solves the registration failure, which occurs when the markers are partially occluded in dynamic scenes. Experiments showed that the proposed marker is effective, reliable, and can meet the application demand of AR.

Amp Up Your Treatment With Augmented Reality

ASHA Leader ◽  
2013 ◽  
Vol 18 (9) ◽  
pp. 14-14 ◽  
Keyword(s):  
Augmented Reality

Amp Up Your Treatment With Augmented Reality

Planning, simulation, and augmented reality for robotic cardiac procedures: The STARS system of the ChIR team

2003 ◽  
Vol 15 (2) ◽  
pp. 141-156 ◽  
Author(s):  
eve Coste-Maniere ◽  
Louai Adhami ◽  
Fabien Mourgues ◽  
Alain Carpentier
Keyword(s):  
Augmented Reality ◽  
Cardiac Procedures
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