ChromaTag: A Colored Marker and Fast Detection Algorithm

@article{DeGol2017ChromaTagAC,
  title={ChromaTag: A Colored Marker and Fast Detection Algorithm},
  author={Joseph DeGol and Timothy Bretl and Derek Hoiem},
  journal={2017 IEEE International Conference on Computer Vision (ICCV)},
  year={2017},
  pages={1481-1490}
}
Current fiducial marker detection algorithms rely on marker IDs for false positive rejection. Time is wasted on potential detections that will eventually be rejected as false positives. We introduce ChromaTag, a fiducial marker and detection algorithm designed to use opponent colors to limit and quickly reject initial false detections and grayscale for precise localization. Through experiments, we show that ChromaTag is significantly faster than current fiducial markers while achieving similar… CONTINUE READING
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