AprilTags
PulseAugur coverage of AprilTags — every cluster mentioning AprilTags across labs, papers, and developer communities, ranked by signal.
1 day(s) with sentiment data
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New method calibrates LiDAR-camera systems using ordinary displays
Researchers have developed ScreenCalib, a novel method for calibrating LiDAR and camera systems using an ordinary display. This technique leverages displayed AprilTags and the physical screen surface to establish a cros…
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Survey reviews event-based optical marker systems for robotics
This survey paper reviews Event-Based Optical Marker Systems (EBOMS), which combine event-based cameras with optical markers like AprilTags or LEDs. The paper details the principles behind these systems, highlighting th…
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First responders gain seamless indoor-outdoor 3D mapping with new system
Researchers have developed a method for creating seamless 3D indoor-outdoor models for first responders, particularly useful in disaster scenarios. The system combines an autonomously flying aerial mapping drone with a …